WO2008017752A2 - Extrait d ' eucalyptus, son procede de preparation et ses utilisations therapeutiques - Google Patents
Extrait d ' eucalyptus, son procede de preparation et ses utilisations therapeutiques Download PDFInfo
- Publication number
- WO2008017752A2 WO2008017752A2 PCT/FR2007/001309 FR2007001309W WO2008017752A2 WO 2008017752 A2 WO2008017752 A2 WO 2008017752A2 FR 2007001309 W FR2007001309 W FR 2007001309W WO 2008017752 A2 WO2008017752 A2 WO 2008017752A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- macrocarpal
- eucalyptus
- extract
- isobutyl
- group
- Prior art date
Links
- 229940007062 eucalyptus extract Drugs 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000001225 therapeutic effect Effects 0.000 title description 5
- 239000000284 extract Substances 0.000 claims abstract description 60
- 244000166124 Eucalyptus globulus Species 0.000 claims abstract description 43
- -1 α-isobutyl Chemical group 0.000 claims abstract description 37
- 150000001875 compounds Chemical class 0.000 claims abstract description 30
- 239000003814 drug Substances 0.000 claims abstract description 26
- 230000007170 pathology Effects 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 238000011282 treatment Methods 0.000 claims abstract description 20
- 235000015872 dietary supplement Nutrition 0.000 claims abstract description 19
- 229940079593 drug Drugs 0.000 claims abstract description 13
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims abstract description 12
- 230000002265 prevention Effects 0.000 claims abstract description 8
- IEWHEHWXBLPFER-UHFFFAOYSA-N Macrocapal C Natural products C1CC(C(CCC2C3C2(C)C)=C)C3C1(C)C(CC(C)C)C1=C(O)C(C=O)=C(O)C(C=O)=C1O IEWHEHWXBLPFER-UHFFFAOYSA-N 0.000 claims description 90
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 claims description 52
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 48
- 208000035475 disorder Diseases 0.000 claims description 42
- IBLPTYJTKWQCDX-UHFFFAOYSA-N euvimal-1 Natural products C1CC(C(CCC2C3C2(C)C)(C)O)C3C1(C)C(CC(C)C)C1=C(O)C(C=O)=C(O)C(C=O)=C1O IBLPTYJTKWQCDX-UHFFFAOYSA-N 0.000 claims description 41
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 claims description 38
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- 238000000605 extraction Methods 0.000 claims description 27
- 239000002904 solvent Substances 0.000 claims description 27
- 229940076279 serotonin Drugs 0.000 claims description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 24
- IBLPTYJTKWQCDX-MOTAWSDJSA-N 5-[(1r)-1-[(1ar,4r,4ar,7s,7as,7br)-4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl]-3-methylbutyl]-2,4,6-trihydroxybenzene-1,3-dicarbaldehyde Chemical compound C1([C@H](CC(C)C)[C@]2(C)[C@@H]3[C@H]([C@](CC[C@@H]4[C@H]3C4(C)C)(C)O)CC2)=C(O)C(C=O)=C(O)C(C=O)=C1O IBLPTYJTKWQCDX-MOTAWSDJSA-N 0.000 claims description 23
- IEWHEHWXBLPFER-HUCVFKCKSA-N Macrocarpal C Chemical compound C1([C@H](CC(C)C)[C@]2(C)[C@@H]3[C@H](C(CC[C@@H]4[C@H]3C4(C)C)=C)CC2)=C(O)C(C=O)=C(O)C(C=O)=C1O IEWHEHWXBLPFER-HUCVFKCKSA-N 0.000 claims description 22
- IBLPTYJTKWQCDX-NGLILROZSA-N Macrocarpal B Chemical compound C1([C@@H](CC(C)C)[C@]2(C)[C@@H]3[C@H]([C@](CC[C@@H]4[C@H]3C4(C)C)(C)O)CC2)=C(O)C(C=O)=C(O)C(C=O)=C1O IBLPTYJTKWQCDX-NGLILROZSA-N 0.000 claims description 20
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 claims description 19
- 229960002748 norepinephrine Drugs 0.000 claims description 19
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 claims description 19
- 229960003638 dopamine Drugs 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000005764 inhibitory process Effects 0.000 claims description 15
- 230000000392 somatic effect Effects 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- 230000000926 neurological effect Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 208000011580 syndromic disease Diseases 0.000 claims description 12
- 208000012902 Nervous system disease Diseases 0.000 claims description 10
- 208000025966 Neurological disease Diseases 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 10
- 208000020016 psychiatric disease Diseases 0.000 claims description 10
- 235000004692 Eucalyptus globulus Nutrition 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 9
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 8
- 208000024827 Alzheimer disease Diseases 0.000 claims description 8
- 239000000706 filtrate Substances 0.000 claims description 8
- 229960002715 nicotine Drugs 0.000 claims description 8
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 8
- 208000020401 Depressive disease Diseases 0.000 claims description 7
- 235000013399 edible fruits Nutrition 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 208000018737 Parkinson disease Diseases 0.000 claims description 6
- 239000003557 cannabinoid Substances 0.000 claims description 6
- 229930003827 cannabinoid Natural products 0.000 claims description 6
- 229940065144 cannabinoids Drugs 0.000 claims description 6
- 201000010099 disease Diseases 0.000 claims description 6
- 229940127240 opiate Drugs 0.000 claims description 6
- 239000003368 psychostimulant agent Substances 0.000 claims description 6
- 241000894007 species Species 0.000 claims description 6
- 208000001640 Fibromyalgia Diseases 0.000 claims description 5
- 230000036626 alertness Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 208000008811 Agoraphobia Diseases 0.000 claims description 4
- 206010003805 Autism Diseases 0.000 claims description 4
- 208000020706 Autistic disease Diseases 0.000 claims description 4
- 208000020925 Bipolar disease Diseases 0.000 claims description 4
- 208000032841 Bulimia Diseases 0.000 claims description 4
- 206010006550 Bulimia nervosa Diseases 0.000 claims description 4
- 206010008874 Chronic Fatigue Syndrome Diseases 0.000 claims description 4
- 208000030814 Eating disease Diseases 0.000 claims description 4
- 208000010228 Erectile Dysfunction Diseases 0.000 claims description 4
- 208000019454 Feeding and Eating disease Diseases 0.000 claims description 4
- 201000011240 Frontotemporal dementia Diseases 0.000 claims description 4
- 206010019196 Head injury Diseases 0.000 claims description 4
- 208000023105 Huntington disease Diseases 0.000 claims description 4
- 206010024870 Loss of libido Diseases 0.000 claims description 4
- 208000019695 Migraine disease Diseases 0.000 claims description 4
- 208000021384 Obsessive-Compulsive disease Diseases 0.000 claims description 4
- 206010033664 Panic attack Diseases 0.000 claims description 4
- 206010034912 Phobia Diseases 0.000 claims description 4
- 206010039966 Senile dementia Diseases 0.000 claims description 4
- 208000006011 Stroke Diseases 0.000 claims description 4
- 206010046543 Urinary incontinence Diseases 0.000 claims description 4
- 201000004810 Vascular dementia Diseases 0.000 claims description 4
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 claims description 4
- 208000022531 anorexia Diseases 0.000 claims description 4
- 239000006184 cosolvent Substances 0.000 claims description 4
- 206010061428 decreased appetite Diseases 0.000 claims description 4
- 230000006735 deficit Effects 0.000 claims description 4
- 235000014632 disordered eating Nutrition 0.000 claims description 4
- 230000002825 dopamine reuptake Effects 0.000 claims description 4
- 208000021302 gastroesophageal reflux disease Diseases 0.000 claims description 4
- 208000037870 generalized anxiety Diseases 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 208000013403 hyperactivity Diseases 0.000 claims description 4
- 230000000642 iatrogenic effect Effects 0.000 claims description 4
- 201000001881 impotence Diseases 0.000 claims description 4
- 208000002551 irritable bowel syndrome Diseases 0.000 claims description 4
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims description 4
- 229940011051 isopropyl acetate Drugs 0.000 claims description 4
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims description 4
- 206010027599 migraine Diseases 0.000 claims description 4
- 208000029766 myalgic encephalomeyelitis/chronic fatigue syndrome Diseases 0.000 claims description 4
- 208000004296 neuralgia Diseases 0.000 claims description 4
- 230000004770 neurodegeneration Effects 0.000 claims description 4
- 208000015122 neurodegenerative disease Diseases 0.000 claims description 4
- 208000021722 neuropathic pain Diseases 0.000 claims description 4
- 208000019906 panic disease Diseases 0.000 claims description 4
- 208000019899 phobic disease Diseases 0.000 claims description 4
- 201000000980 schizophrenia Diseases 0.000 claims description 4
- 239000000419 plant extract Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 201000006152 substance dependence Diseases 0.000 claims description 3
- 208000011117 substance-related disease Diseases 0.000 claims description 3
- 241000006100 Corymbia <angiosperm> Species 0.000 claims description 2
- 240000008106 Eucalyptus cinerea Species 0.000 claims description 2
- 235000001912 Eucalyptus cinerea Nutrition 0.000 claims description 2
- 244000082670 Eucalyptus dorrigoensis Species 0.000 claims description 2
- 235000010644 Eucalyptus dorrigoensis Nutrition 0.000 claims description 2
- 240000000676 Eucalyptus kartzoffiana Species 0.000 claims description 2
- 235000000261 Eucalyptus kartzoffiana Nutrition 0.000 claims description 2
- 244000088072 Eucalyptus leptopoda Species 0.000 claims description 2
- 235000000272 Eucalyptus leptopoda Nutrition 0.000 claims description 2
- 241000333074 Eucalyptus occidentalis Species 0.000 claims description 2
- 240000004476 Eucalyptus polybractea Species 0.000 claims description 2
- 235000009683 Eucalyptus polybractea Nutrition 0.000 claims description 2
- 244000239659 Eucalyptus pulverulenta Species 0.000 claims description 2
- 235000005219 Eucalyptus pulverulenta Nutrition 0.000 claims description 2
- 244000196003 Eucalyptus smithii Species 0.000 claims description 2
- 235000005262 Eucalyptus smithii Nutrition 0.000 claims description 2
- 240000001716 Eucalyptus viridis Species 0.000 claims description 2
- 235000003458 Eucalyptus viridis Nutrition 0.000 claims description 2
- 241000740150 Eudesmia Species 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 244000180044 mottlecah Species 0.000 claims description 2
- 235000003569 mottlecah Nutrition 0.000 claims description 2
- 230000020477 pH reduction Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 206010012335 Dependence Diseases 0.000 claims 2
- 206010013663 drug dependence Diseases 0.000 claims 2
- IBLPTYJTKWQCDX-XWJGLUNWSA-N 2,4,6-trihydroxy-5-[(1r)-1-[(4r,7s)-4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl]-3-methylbutyl]benzene-1,3-dicarbaldehyde Chemical compound C1([C@H](CC(C)C)[C@]2(C)C3C([C@](CCC4C3C4(C)C)(C)O)CC2)=C(O)C(C=O)=C(O)C(C=O)=C1O IBLPTYJTKWQCDX-XWJGLUNWSA-N 0.000 claims 1
- IEWHEHWXBLPFER-SPCPBXOPSA-N 2,4,6-trihydroxy-5-[(1r)-3-methyl-1-[(7s)-1,1,7-trimethyl-4-methylidene-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl]butyl]benzene-1,3-dicarbaldehyde Chemical compound C1([C@H](CC(C)C)[C@]2(C)C3C(C(CCC4C3C4(C)C)=C)CC2)=C(O)C(C=O)=C(O)C(C=O)=C1O IEWHEHWXBLPFER-SPCPBXOPSA-N 0.000 claims 1
- JTAUIWSCHYFQFE-MHDLQQKESA-N C[C@H]1CCC2C1(C3C(C3(C)C)CC[C@@]2(C)O)[C@H](CC(C)C)C4=C(C(=C(C(=C4O)C=O)O)C=O)O Chemical compound C[C@H]1CCC2C1(C3C(C3(C)C)CC[C@@]2(C)O)[C@H](CC(C)C)C4=C(C(=C(C(=C4O)C=O)O)C=O)O JTAUIWSCHYFQFE-MHDLQQKESA-N 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- 241000196324 Embryophyta Species 0.000 description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- WEEGYLXZBRQIMU-UHFFFAOYSA-N 1,8-cineole Natural products C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000011534 incubation Methods 0.000 description 6
- 230000000144 pharmacologic effect Effects 0.000 description 6
- 238000000638 solvent extraction Methods 0.000 description 6
- 241000700159 Rattus Species 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 229930185901 macrocarpal Natural products 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- 239000000341 volatile oil Substances 0.000 description 5
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- WEEGYLXZBRQIMU-WAAGHKOSSA-N Eucalyptol Chemical compound C1C[C@H]2CC[C@]1(C)OC2(C)C WEEGYLXZBRQIMU-WAAGHKOSSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 239000011668 ascorbic acid Substances 0.000 description 4
- 229960005070 ascorbic acid Drugs 0.000 description 4
- 235000010323 ascorbic acid Nutrition 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 230000006806 disease prevention Effects 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- TYQCGQRIZGCHNB-JLAZNSOCSA-N l-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(O)=C(O)C1=O TYQCGQRIZGCHNB-JLAZNSOCSA-N 0.000 description 4
- 239000002767 noradrenalin uptake inhibitor Substances 0.000 description 4
- 239000012074 organic phase Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 210000000225 synapse Anatomy 0.000 description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 235000006708 antioxidants Nutrition 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 229960005233 cineole Drugs 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 235000008504 concentrate Nutrition 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 150000008282 halocarbons Chemical class 0.000 description 3
- QOVWXXKVLJOKNW-UHFFFAOYSA-N hyperforin Natural products CC(C)C(=O)C12CC(CC=C(C)C)(CC(CC=C(C)C)C1CCC=C(C)C)C(=C(CC=C(C)C)C2=O)O QOVWXXKVLJOKNW-UHFFFAOYSA-N 0.000 description 3
- IWBJJCOKGLUQIZ-HQKKAZOISA-N hyperforin Chemical compound OC1=C(CC=C(C)C)C(=O)[C@@]2(CC=C(C)C)C[C@H](CC=C(C)C)[C@](CCC=C(C)C)(C)[C@]1(C(=O)C(C)C)C2=O IWBJJCOKGLUQIZ-HQKKAZOISA-N 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 238000002663 nebulization Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000003772 serotonin uptake inhibitor Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- OFCNTYBPPAQCRE-UHFFFAOYSA-N 3-(2-aminoethyl)-3h-indol-5-ol Chemical compound C1=C(O)C=C2C(CCN)C=NC2=C1 OFCNTYBPPAQCRE-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- 241001233195 Eucalyptus grandis Species 0.000 description 2
- 244000080545 Eucalyptus sp Species 0.000 description 2
- 235000006914 Eucalyptus sp Nutrition 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 241000546188 Hypericum Species 0.000 description 2
- 235000017309 Hypericum perforatum Nutrition 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 2
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 2
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000695 effect on serotonin Effects 0.000 description 2
- 229940051257 eucalyptus globulus leaf extract Drugs 0.000 description 2
- 239000003172 expectorant agent Substances 0.000 description 2
- 230000003419 expectorant effect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- BCGWQEUPMDMJNV-UHFFFAOYSA-N imipramine Chemical compound C1CC2=CC=CC=C2N(CCCN(C)C)C2=CC=CC=C21 BCGWQEUPMDMJNV-UHFFFAOYSA-N 0.000 description 2
- 229960004801 imipramine Drugs 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 239000002858 neurotransmitter agent Substances 0.000 description 2
- 229940127221 norepinephrine reuptake inhibitor Drugs 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 208000028173 post-traumatic stress disease Diseases 0.000 description 2
- 230000001242 postsynaptic effect Effects 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000946 synaptic effect Effects 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- NAUWTFJOPJWYOT-UHFFFAOYSA-N vanoxerine Chemical compound C1=CC(F)=CC=C1C(C=1C=CC(F)=CC=1)OCCN1CCN(CCCC=2C=CC=CC=2)CC1 NAUWTFJOPJWYOT-UHFFFAOYSA-N 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- AHOUBRCZNHFOSL-YOEHRIQHSA-N (+)-Casbol Chemical compound C1=CC(F)=CC=C1[C@H]1[C@H](COC=2C=C3OCOC3=CC=2)CNCC1 AHOUBRCZNHFOSL-YOEHRIQHSA-N 0.000 description 1
- XREJXBXJCWWRFP-OLJPZDALSA-N (1's,2r,5'r)-5,7-dihydroxy-6',6'-dimethyl-6-(3-methylbutanoyl)spiro[3,4-dihydrochromene-2,4'-bicyclo[3.1.1]heptane]-8-carbaldehyde Chemical compound C([C@@]12CCC=3C(O)=C(C(=C(C=O)C=3O2)O)C(=O)CC(C)C)C[C@@H]2C(C)(C)[C@H]1C2 XREJXBXJCWWRFP-OLJPZDALSA-N 0.000 description 1
- GJJFMKBJSRMPLA-HIFRSBDPSA-N (1R,2S)-2-(aminomethyl)-N,N-diethyl-1-phenyl-1-cyclopropanecarboxamide Chemical compound C=1C=CC=CC=1[C@@]1(C(=O)N(CC)CC)C[C@@H]1CN GJJFMKBJSRMPLA-HIFRSBDPSA-N 0.000 description 1
- WSEQXVZVJXJVFP-HXUWFJFHSA-N (R)-citalopram Chemical compound C1([C@@]2(C3=CC=C(C=C3CO2)C#N)CCCN(C)C)=CC=C(F)C=C1 WSEQXVZVJXJVFP-HXUWFJFHSA-N 0.000 description 1
- RTHCYVBBDHJXIQ-MRXNPFEDSA-N (R)-fluoxetine Chemical compound O([C@H](CCNC)C=1C=CC=CC=1)C1=CC=C(C(F)(F)F)C=C1 RTHCYVBBDHJXIQ-MRXNPFEDSA-N 0.000 description 1
- RAQPOZGWANIDQT-UHFFFAOYSA-N 1-[2-(benzhydryloxy)ethyl]-4-(3-phenylpropyl)piperazine Chemical compound C=1C=CC=CC=1CCCN(CC1)CCN1CCOC(C=1C=CC=CC=1)C1=CC=CC=C1 RAQPOZGWANIDQT-UHFFFAOYSA-N 0.000 description 1
- 208000007415 Anhedonia Diseases 0.000 description 1
- 206010054089 Depressive symptom Diseases 0.000 description 1
- 229940094659 Dopamine reuptake inhibitor Drugs 0.000 description 1
- XREJXBXJCWWRFP-UHFFFAOYSA-N Euglobal-G3 Natural products O1C=2C(C=O)=C(O)C(C(=O)CC(C)C)=C(O)C=2CCC21CCC1C(C)(C)C2C1 XREJXBXJCWWRFP-UHFFFAOYSA-N 0.000 description 1
- PSMFFFUWSMZAPB-UHFFFAOYSA-N Eukalyptol Natural products C1CC2CCC1(C)COCC2(C)C PSMFFFUWSMZAPB-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229940123685 Monoamine oxidase inhibitor Drugs 0.000 description 1
- 241000219926 Myrtaceae Species 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 206010033307 Overweight Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- AHOUBRCZNHFOSL-UHFFFAOYSA-N Paroxetine hydrochloride Natural products C1=CC(F)=CC=C1C1C(COC=2C=C3OCOC3=CC=2)CNCC1 AHOUBRCZNHFOSL-UHFFFAOYSA-N 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- ZSJLQEPLLKMAKR-UHFFFAOYSA-N Streptozotocin Natural products O=NN(C)C(=O)NC1C(O)OC(CO)C(O)C1O ZSJLQEPLLKMAKR-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000001088 anti-asthma Effects 0.000 description 1
- 230000003178 anti-diabetic effect Effects 0.000 description 1
- 230000036436 anti-hiv Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 239000000924 antiasthmatic agent Substances 0.000 description 1
- 239000003472 antidiabetic agent Substances 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000003592 biomimetic effect Effects 0.000 description 1
- LMGJXMFXAVSBGN-UHFFFAOYSA-N bis-(ent-9-epi-7,15-isopimaradien-18-yl)malonate Natural products CC1(CCC2C(=CCC3C(C)(COC(=O)CC(=O)OCC4(C)CCCC5(C)C6CCC(C)(CC6=CCC45)C=C)CCCC23C)C1)C=C LMGJXMFXAVSBGN-UHFFFAOYSA-N 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000002113 chemopreventative effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- RFFOTVCVTJUTAD-UHFFFAOYSA-N cineole Natural products C1CC2(C)CCC1(C(C)C)O2 RFFOTVCVTJUTAD-UHFFFAOYSA-N 0.000 description 1
- 229960001653 citalopram Drugs 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 239000000221 dopamine uptake inhibitor Substances 0.000 description 1
- 210000005064 dopaminergic neuron Anatomy 0.000 description 1
- 230000003291 dopaminomimetic effect Effects 0.000 description 1
- 239000003596 drug target Substances 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- SFBXDLHLJDQOFR-UTNBYVNNSA-N euglobal g1 Chemical compound C([C@@H]1CC=2C(O)=C(C=O)C(O)=C(C=2O[C@@]11C)C(=O)CC(C)C)[C@@H]2C(C)(C)[C@H]1C2 SFBXDLHLJDQOFR-UTNBYVNNSA-N 0.000 description 1
- XPIQRNXFCGGGHZ-ZPZFDEQOSA-N euglobal g2 Chemical compound C([C@H]1CC=2C(O)=C(C(=C(C=O)C=2O[C@]11C)O)C(=O)CC(C)C)[C@H]2C(C)(C)[C@@H]1C2 XPIQRNXFCGGGHZ-ZPZFDEQOSA-N 0.000 description 1
- SFBXDLHLJDQOFR-UHFFFAOYSA-N euglobal-G1 Natural products CC12OC=3C(C(=O)CC(C)C)=C(O)C(C=O)=C(O)C=3CC1CC1C(C)(C)C2C1 SFBXDLHLJDQOFR-UHFFFAOYSA-N 0.000 description 1
- XPIQRNXFCGGGHZ-UHFFFAOYSA-N euglobal-G2 Natural products CC12OC=3C(C=O)=C(O)C(C(=O)CC(C)C)=C(O)C=3CC1CC1C(C)(C)C2C1 XPIQRNXFCGGGHZ-UHFFFAOYSA-N 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229960002464 fluoxetine Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 210000003016 hypothalamus Anatomy 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000030603 inherited susceptibility to asthma Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229960000600 milnacipran Drugs 0.000 description 1
- 239000002899 monoamine oxidase inhibitor Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000000510 mucolytic effect Effects 0.000 description 1
- 210000001577 neostriatum Anatomy 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 230000000966 norepinephrine reuptake Effects 0.000 description 1
- 210000001009 nucleus accumben Anatomy 0.000 description 1
- 239000002417 nutraceutical Substances 0.000 description 1
- 235000021436 nutraceutical agent Nutrition 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229960002296 paroxetine Drugs 0.000 description 1
- 230000003285 pharmacodynamic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000000902 placebo Substances 0.000 description 1
- 229940068196 placebo Drugs 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002287 radioligand Substances 0.000 description 1
- CBQGYUDMJHNJBX-RTBURBONSA-N reboxetine Chemical compound CCOC1=CC=CC=C1O[C@H](C=1C=CC=CC=1)[C@@H]1OCCNC1 CBQGYUDMJHNJBX-RTBURBONSA-N 0.000 description 1
- 229960003770 reboxetine Drugs 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229940124834 selective serotonin reuptake inhibitor Drugs 0.000 description 1
- 239000012896 selective serotonin reuptake inhibitor Substances 0.000 description 1
- 230000000697 serotonin reuptake Effects 0.000 description 1
- 229940126570 serotonin reuptake inhibitor Drugs 0.000 description 1
- 231100000019 skin ulcer Toxicity 0.000 description 1
- 230000005586 smoking cessation Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- ZSJLQEPLLKMAKR-GKHCUFPYSA-N streptozocin Chemical compound O=NN(C)C(=O)N[C@H]1[C@@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O ZSJLQEPLLKMAKR-GKHCUFPYSA-N 0.000 description 1
- 229960001052 streptozocin Drugs 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 238000006257 total synthesis reaction Methods 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
- 229960004688 venlafaxine Drugs 0.000 description 1
- PNVNVHUZROJLTJ-UHFFFAOYSA-N venlafaxine Chemical compound C1=CC(OC)=CC=C1C(CN(C)C)C1(O)CCCCC1 PNVNVHUZROJLTJ-UHFFFAOYSA-N 0.000 description 1
- 210000001030 ventral striatum Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/61—Myrtaceae (Myrtle family), e.g. teatree or eucalyptus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/11—Aldehydes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
- A61P25/32—Alcohol-abuse
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
- A61P25/34—Tobacco-abuse
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
- A61P25/36—Opioid-abuse
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- the present invention relates to the use of an extract of Eucalyptus for the preparation of a medicament or a food supplement for the treatment and / or prevention of diseases or pathologies resulting from a disorder of the recapture of neuromediators dopamine, serotonin and / or norepinephrine.
- said extract is enriched in at least 1 of the compounds of formula (I) or any of its diastereoisomeric forms:
- R2 represents an isobutyl group, isobutyl ⁇ -or ⁇ -isobutyl.
- the present invention also relates to the use of at least 1 of the compounds of formula (I) above for the preparation of a medicament or dietary supplement for the treatment and / or prevention of diseases or pathologies arising from a disorder of recapture of said neuromediators.
- Eucalyptus belong to the family Myrtaceae and find the origin of their name in the characteristic shape of their flowers. Indeed, the word Eucalyptus means "well covered” alluding to the operculum (formed of welded petals) styling stamens of flowers. These are generally tall and tall trees that can reach 80 to 100 m in their home country (Australia), from 3 to 20 m in more temperate climates. Their bark, smooth, is detached in long bands of pale to greyish color. They are usually characterized by leaf dimorphism.
- the young leaves are oval-oblong, glaucous green, circled in blue, hugging and sessile while the older leaves are sickle-shaped, greyish green, pendulous, petiole twisted and vertically oriented (equivalence of both sides).
- the flower buds are formed of a chalice, in the form of a quadrangular pyramid, capped with a lid that rises during flowering, revealing numerous stamens with long white filaments and yellow anthers.
- Fruits are 2 to 2.5 cm in diameter capsules with black or brown seeds.
- three species are mainly used in the European pharmacopoeia: Eucalyptus globulus Labill, YE.
- Eucalyptus leaves are traditionally used orally and locally to treat conditions of the respiratory system (bronchitis, inflammation of the throat, stuffy nose, cold ...) or in application to treat injuries, skin ulcers. ..
- Eucalyptus essential oil and eucalyptol (or 1,8-cineole) are used in many preparations to treat respiratory diseases because of their antiseptic, mucolytic and expectorant activities.
- the essential oil is used as a repellent and in veterinary medicine.
- Eucalyptus essential oil The known pharmacological properties of Eucalyptus essential oil are to date: antimicrobial, expectorant and bicicidal properties (WICHTL M. and ANTON R., 1999 - Therapeutic Plants - 177-179), anti-inflammatory and anti-asthmatic (JUERGENS et al, 2003 - Anti-inflammatory activity of 1,8-cineol (eucalyptol) in bronchial asthma: double-bind placebo controlled trial - Respir Med., 97 (3), 250- 256), anti-diabetic (SWANSTON et al, 1990 - Traditional plant treatments for diabetes, Studies in normal and streptozotocin diabetics rats - Diabetologia, 33 (8), 462-464), antihistamines (IKAWATI Z.
- the Applicant has demonstrated the use of an extract of Eucalyptus for the preparation of a drug or dietary supplement for the treatment and / or prevention of diseases or pathologies arising from a disorder recapture of neuromediators.
- the field of the present invention is therefore an Eucalyptus extract for which valuable pharmacological properties have been observed and thus new therapeutic uses envisaged.
- the present invention does not relate to the essential oil of Eucalyptus as such, for which an abundant bibliography had been found.
- the drug or dietary supplement is intended to treat and / or prevent pathologies, resulting from a disorder of the recapture of neuromediators, chosen from the group:
- the treatment and / or prevention of said diseases or pathologies consists of an inhibition of the reuptake of neuromediators.
- neuromediators means dopamine and / or serotonin and / or norepinephrine.
- Eucalyptus is intended to mean the species preferably belonging to the subgenus Eudesmia, Symphomyrtus and Corymbia and more particularly the following species: Eucalyptus glohulus L., Eucalyptus pulverulenta Sims, Eucalyptus kartzoffiana LAS Johnson 1 Blaxell, Eucalyptus macrocarpa Hook., Eucalyptus cinerea F.
- the Eucalyptus extract is obtained from the leaves, flowers, fruits, stems or trunk of Eucalyptus; and preferentially Eucalyptus leaves.
- the Eucalyptus extract used according to the present invention is characterized in that it comprises at least one compound of formula (I) or any of its diastereoisomeric forms.
- Said formula (I) includes among others 4 compounds of the macrocarpal family; these are: macrocarpal A: (5 - ((1R) -1 - ((11S, 7R) -7-hydroxy-3,3,7,11-tetramethyltricyclo (6.3.0.0 (2,4)) undec-11-yl) -3-methylbutyl) -2,4,6-trihydroxybenzene-1,3-dicarbaldehyde) in which R1 forms with the carbon to which
- group R 2 represents a ⁇ -isobutyl
- the mass fraction of macrocarpal A in the Eucalyptus extract according to the present invention is greater than or equal to 0.1% and strictly less than 3%.
- R2 represents an ⁇ -isobutyl
- the mass fraction of macrocarpal B in the Eucalyptus extract according to the present invention is greater than or equal to 0.1% and strictly less than 3% .
- the mass fraction of macrocarpal C in the Eucalyptus extract according to the present invention is greater than or equal to 0.1% and strictly less than 3%.
- the mass fraction of macrocarpal G in the Eucalyptus extract according to the present invention is greater than or equal to 0.1% and strictly less than 5% .
- Said extract of Eucalyptus is obtained by an extraction process made from conventional steps known to those skilled in the art.
- the leaves, flowers, fruits, stems or trunk of Eucalyptus (Eucalyptus sp.) Or a mixture of these parts are crushed and then extracted with an organic solvent which may be an alkane (pentane, hexane, heptane, octane, cyclohexane ), an ether oxide (tetrahydrofuran, dioxane, diethyl ether), an ester (ethyl acetate, isopropyl acetate), an alcohol (methanol, ethanol, propanol, isopropanol, butanol, octanol), a ketone (methyl ethyl ketone, methyl isobutyl ketone). ), a halogenated hydrocarbon (chloroform, dichloromethane) or a mixture of water and
- the extraction is carried out in a plant / solvent ratio of between about 1/1 and about 1/20 and can be repeated 2 to 3 times.
- the temperature of the extraction solvent may be equal to ambient temperature or higher, up to the boiling temperature of the solvent involved.
- the contact time of the plant with the solvent is from about 30 minutes to about 72 hours.
- a solid / liquid separation is then carried out, the plant being separated from the solvent by filtration or centrifugation.
- the filtrate obtained can either be dried directly by total evaporation of the extraction solvent and constitute the final extract; be more or less concentrated.
- a mixed extraction solvent hydro-alcoholic mixture for example
- the concentration continues until evaporation of the organic solvent present.
- a quantity of water is added to the concentrate obtained.
- a liquid-liquid purification step is carried out by adding to the aqueous phase an immiscible solvent which may be an alkane (hexane for example), an ether ether (diethyl ether for example), an ester (ethyl acetate by for example), an alcohol (butanol for example), a ketone (methyl ethyl ketone for example) or a halogenated hydrocarbon (chloroform for example).
- an immiscible solvent which may be an alkane (hexane for example), an ether ether (diethyl ether for example), an ester (ethyl acetate by for example), an alcohol (butanol for example), a ketone (methyl ethyl ketone for example) or a halogenated hydrocarbon (chloroform for example).
- an immiscible solvent which may be an alkane (hexane for example), an ether ether (diethyl ether for example),
- Drying of the final extract is carried out by lyophilization or by more conventional drying means known to those skilled in the art (nebulization, oven, etc.).
- the drying temperatures do not exceed about 60 ° C.
- the extract may be stabilized by addition of an antioxidant such as ascorbic acid, citric acid in amounts of between about 0.05 and about 1 g per 100 g of solids.
- a most remarkable point of the present invention lies in the fact that the pharmacological properties of inhibition of the reuptake of the neuromediators of the extract of Eucalyptus are all the more interesting that said extract is enriched in at least 1 of the compounds of formula (I) or any of its diastereoisomeric forms.
- said Eucalyptus extract is preferably enriched in at least 1 compound of the formula (I).
- Eucalyptus extract enriched in macrocarpal A means an extract of Eucalyptus whose macrocarpal A mass fraction is greater than or equal to 3% and strictly less than 90%, preferably greater than or equal to at 3% and less than 50%, more preferably greater than or equal to 3% and less than 40% and even more preferably greater than or equal to 3% and less than 20%.
- Eucalyptus extract enriched in macrocarpal B means an extract of Eucalyptus whose mass fraction in macrocarpal B superior or equal to 3% and strictly less than 90%, preferably greater than or equal to 3% and less than 50%, more preferably greater than or equal to 3% and less than 40% and even more preferably greater than or equal to 3% and lower at 20%.
- Eucalyptus extract enriched in macrocarpal C means an extract of eucalyptus whose mass fraction in macrocarpal C is greater than or equal to 3% and strictly less than 90%, preferably greater than or equal to at 3% and less than 50%, more preferably greater than or equal to 3% and less than 40% and even more preferably greater than or equal to 3% and less than 20%.
- Eucalyptus extract enriched in macrocarpal G means an extract of Eucalyptus whose macrocarpal G mass fraction is greater than or equal to 5% and strictly less than 90%, preferably greater than or equal to at 5% and less than 50%, more preferably greater than or equal to 5% and less than 40% and even more preferably greater than or equal to 5% and less than 20%.
- the Applicant has shown the influence of an Eucalyptus extract on the reuptake of dopamine and / or norepinephrine and / or serotonin.
- said extract is particularly useful for the preparation of a medicament or dietary supplement intended to treat and / or prevent numerous conditions or pathologies resulting from a dopamine defect. and / or serotonin and / or norepinephrine.
- a dopamine defect and / or serotonin and / or norepinephrine.
- - neurological diseases, conditions or disorders such as neurodegenerative diseases (Alzheimer's disease, Huntington's chorea, Parkinson's disease, stroke, head trauma), amyotrophic lateral sclerosis, senile dementia, frontotemporal dementia , vascular dementia, migraine, neuropathic pain of central origin;
- - psychiatric diseases, conditions or disorders such as depression (endogenous, resistant, reactive or iatrogenic), depressive state, schizophrenia, bipolar disorder, generalized anxiety, stress-related illnesses, panic attacks , obsessive-compulsive disorder, post-traumatic stress disorder, attention deficit and hyperactivity disorder, eating disorders (including bulimia, anorexia), phobia (including agoraphobia), autism;
- somatic disorders such as chronic fatigue syndrome, fibromyalgia, irritable bowel syndrome, gastroesophageal reflux, loss of libido, erectile dysfunction, urinary incontinence.
- the drug or the food supplement according to the invention is advantageously intended to induce withdrawal from nicotine, alcohol, opiates, cannabinoids, psychostimulants and prevent relapse in abstinent subjects.
- the drug or the food supplement according to the invention is advantageously used as a substitution treatment for addictive substances and for preventing and / or treating depressive syndrome associated with withdrawal.
- the Applicant here specifies, in a non-restrictive manner, a few Bibliographical references that recall the link between pathologies and their treatment using a triple dopamine and / or serotonin and / or norepinephrine reuptake inhibitor. An example of each "group" was noted.
- the Eucalyptus extract according to the present invention can therefore be advantageously used in the treatment of these neurological diseases.
- Depression is a common pathology of mood, characterized by feelings of intense sadness, pessimistic thoughts, self-deprecation, often accompanied by loss of drive, enthusiasm and libido.
- the inability to feel pleasure from normally pleasant experiences, also known as anhedonia, is also considered a common symptom in depression.
- Depression is currently treated with selective serotonin reuptake inhibitors such as fluoxetine, citalopram or paroxetine, selective norepinephrine reuptake inhibitors such as reboxetine, or mixed serotonin and norepinephrine reuptake inhibitors such as milnacipran. or venlafaxine.
- Functional disorders also called somatotropic disorders, are disorders that concern the major physiological functions, and that would not be due to organic lesions but to the way organs function (liver, heart ). Functional somatic disorders may be the cause of later disease.
- flbromyalgia is a disorder associating diffuse pain or localized, chronic fatigue, depressive symptoms, memory and concentration problems (DS Rooks, Curr Opin Rheumatol 2007, 19, 111).
- the symptoms of fibromyalgia are treated with mixed norepinephrine / serotonin reuptake inhibitors (Vitton O., Hum Psychopharmacol 2004, 19 Suppl 1: S27).
- the addition of a component promoting dopaminergic tone, as in Eucalyptus extract according to the present invention is advantageous for the preparation of a drug or dietary supplement for treating and / or preventing somatic functional disorders.
- said medicament is in an oral or injectable form.
- the oral form is chosen from the group consisting of a tablet, capsule, capsule, liquid preparations such as syrups, oral solutions or powders for oral suspensions.
- said dietary supplement (or nutraceutical or dietary) is packaged in the form of doses, namely the forms of presentation such as capsules, lozenges, tablets, pills and other similar forms, as well as powder sachets. , ampoules of liquid, vials with droppers and other similar forms of liquid or powder preparations intended to be taken in measured units of small quantities.
- results obtained from an extract of Eucalyptus enriched in at least one compound of formula (I) or any of its diastereoisomeric forms according to the present invention show that the benefits of the present invention can be extended to any composition based on at least one compound of formula (I) or any of its diastereoisomeric forms, whether it is obtained chemically, biochemically or from a plant extract.
- the present invention therefore also relates to the use of at least one compound of formula (I) or any of its diastereoisomeric forms for the preparation of a medicament or dietary supplement for the treatment and / or prevention of diseases or neurological, psychiatric and related disorders, functional somatic syndromes and addictive substance dependence arising from a disorder of neurotransmitter recapture.
- the treatment and / or prevention of said diseases or pathologies consists of an inhibition of the reuptake of neuromediators. Due to its pharmacological properties as a reuptake inhibitor of these neuromediators, the compounds of formula (I) and its diastereomeric forms are particularly useful for the preparation of a medicament or dietary supplement intended to treat and / or prevent numerous affections. or pathologies resulting from a deficiency of dopamine and / or serotonin and / or norepinephrine.
- neurodegenerative diseases Alzheimer's disease, Huntington's chorea, Parkinson's disease, stroke, head trauma
- amyotrophic lateral sclerosis senile dementia
- frontotemporal dementia vascular dementia
- migraine neuropathic pain of central origin.
- - psychiatric diseases, conditions or disorders such as depression (endogenous, resistant, reactive or iatrogenic), depressive state, schizophrenia, bipolar disorder, generalized anxiety, stress-related illnesses, panic attacks obsessive-compulsive disorders, post-traumatic stress disorder, attention deficit and hyperactivity disorder, eating disorders (including bulimia, anorexia), phobia (including agoraphobia), autism;
- somatic disorders such as chronic fatigue syndrome, fibromyalgia, irritable bowel syndrome, gastroesophageal reflux, loss of libido, erectile dysfunction, urinary incontinence.
- the drug or the food supplement according to the invention is advantageously intended to induce withdrawal from nicotine, alcohol, opiates, cannabinoids, psychostimulants and prevent relapse in abstinent subjects.
- the drug or the food supplement according to the invention is advantageously used as a substitution treatment for addictive substances and for preventing and / or treating depressive syndrome associated with withdrawal.
- the present invention relates to the use of Macrocarpal A, Macrocarpal B, Macrocarpal C and / or Macrocarpal G for the preparation of a medicament or dietary supplement for the treatment and / or prevention of neurological conditions or pathologies. , psychiatric and related disorders, functional somatic syndromes and addictive substance dependence arising from a dopamine reuptake disorder and / or serotonin and / or norepinephrine.
- said medicament is in an oral or injectable form.
- the compounds of formula (I) and its diastereoisomeric forms according to the present invention can be obtained by purification of a plant extract or by chemical or biochemical synthesis as described in Total Synthesis of (-) - Macrocarpal C.
- Said compounds can be isolated from "the eucalyptus extract” or "the extract enriched in at least one macrocarpal of formula (I)".
- the techniques for its purification are conventional chromatographic techniques for the skilled person.
- the extracts were fractionated on preparative column having as stationary phase a reversed phase, preferably Symetry Shield ®, 5 .mu.m (Waters) and mobile phase, acetonitrile / water / trifluoroacetic acid in the proportions 95/5 / 0.1%.
- the purity of the compound of formula (I) of such a fraction is greater than or equal to 90%.
- the purity of macrocarpal A, macrocarpal B, macrocarpal C and / or macrocarpal G of such a fraction is greater than or equal to 90%.
- macrocarpal A and / or macrocarpal B and / or macrocarpal C and / or macrocarpal G are used for the preparation of a medicament or food supplement for treating and / or prevent overweight or obesity.
- the present invention also relates to an extract enriched with Eucalyptus characterized in that it contains at least 1 compound of formula (I) or any of its diastereoisomeric forms:
- R1 forms with the carbon to which it is attached a group
- ⁇ CH 3 ⁇ CH 3 cC CH 3 C CH 2
- a 0H group, 0H or 0H and R2 represents an isobutyl group, ⁇ -isobutyl or ⁇ -isobutyl, and in that the mass fraction of Macrocarpal A is greater than or equal to 3% and strictly less than 90%, preferably greater than or equal to 3% and less than 50%, more preferably greater than or equal to 3% and less than 40% and even more preferably greater than or equal to 3% and less than 20% .
- the mass fraction of macrocarpal B is greater than or equal to 3% and strictly less than 90%, preferably greater than or equal to 3% and less than 50%, more preferably greater than or equal to 3% and less than 40% and even more preferentially greater than or equal to 3% and less than 20%.
- the mass fraction of macrocarpal C is greater than or equal to 3% and strictly less than 90%, preferably greater than or equal to 3% and less than 50%, more preferably greater than or equal to 3% and less than 40% and even more preferably greater than or equal to 3% and less than 20%.
- the mass fraction of macrocarpal G is greater than or equal to 5% and strictly less than 90%, preferably greater than or equal to 5% and less than 50%, more preferably greater than or equal to 5% and less than 40% and even more preferably greater than or equal to 5% and less than 20%.
- the present invention relates to the use of said enriched Eucalyptus extract as a medicament or dietary supplement.
- the present invention finally relates to a process for the preparation of such an extract enriched with Eucalyptus.
- the process for obtaining said extract consists of the following steps: - crushing of leaves and / or flowers and / or fruits and / or stems and / or trunk of Eucalyptus at least one extraction with an organic solvent or a mixture of water and organic solvent (s) miscible (s) water.
- the extraction is carried out in a plant / solvent ratio of between about 1/1 and about 1/20 and can be repeated 2 to 3 times.
- the temperature of the extraction solvent may be equal to ambient temperature or higher, up to the boiling temperature of the solvent involved.
- the contact time of the plant with the solvent is from about 30 minutes to about 72 hours.
- the solvent is selected from the group consisting of an alkane (pentane, hexane, heptane, octane, cyclohexane), an ether oxide
- the extraction solvent is dichloromethane or isopropyl acetate.
- the filtrate is dried and then dissolved in a solvent immiscible with water.
- Solid / liquid separation by techniques known to those skilled in the art.
- one or more liquid-liquid extractions are carried out by adding a base, preferably sodium carbonate (Na 2 CO 3 ).
- the combined basic aqueous phases are acidified by addition of acid, preferably hydrochloric acid (HCl) and then extracted by one to several liquid-liquid extractions carried out with a solvent immiscible with water.
- acidification leads to a pH of about 1.
- the combined organic phases can be dried over sodium sulphate and then concentrated in vacuo at a temperature ranging from room temperature to boiling point.
- the concentrate is dried by conventional drying means (nebulization, oven ...) at temperatures not exceeding 60 ° C. preferably and constitutes the extract enriched in macrocarpal G.
- This extract can be stabilized by the addition of a antioxidant such as ascorbic acid or citric acid in amounts of between 0.05 to 1 g per 100 g of solids.
- the eucalyptus extract or the Eucalyptus extract said "enriched in at least one compound of the formula (I) or any of its diastereoisomeric forms" is also obtained by an extraction process using a supercritical fluid as extraction solvent.
- a supercritical fluid as extraction solvent.
- the leaves, flowers, fruits, stems or trunk of Eucalyptus (Eucalyptus sp.) Or a mixture of these parts are crushed or not, then extracted with a supercritical fluid that may be carbon dioxide.
- a first extraction with supercritical CO2 is carried out under the following conditions: the temperature of the fluid is between about 40 ° C. and about 80 ° C., and preferably between about 40 ° C. and about 60 ° C.; its pressure is between about 80 bar and about 250 bar, and preferably between about 100 bar and about 200 bar; the extraction time is between about 1 hour and about 6 hours; the flow rate of the fluid will be adapted by the skilled person depending on the amount of material to be extracted and the size of the autoclave used.
- the CO2 flow rate used in the process according to the present invention is between 2 to 15 kg / hour, advantageously 8 to 12 kg / hour; * for a quantity of plant between 200 and 1000 grams, preferably about 500 grams, "and for an autoclave with a capacity of between 2 and 10 liters, preferably with a capacity of about 5 liters.
- an organic co-solvent the family of alcohols (including ethanol), ether ethers, esters or a mixture of two or more of these solvents.
- the plant thus extracted can then be subjected to a second extraction optionally.
- the extraction fluid is preferably supercritical CO2 with or without co-solvent.
- the operating conditions are: the temperature of the fluid is between about 40 ° C. and about 80 ° C., and preferably between about 40 ° C. and about 60 ° C.; its pressure is between about 80 bar and about 250 bar, and preferably between about 100 bar and about 200 bar; the flow rate of the fluid is between 2 to 15 kg / hour, advantageously 8 to 12 kg / hour;
- the extraction is carried out in a plant / cosolvent mass ratio of between about 1 / 0.1 and 1/5.
- This second extraction step can be renewed if necessary.
- the extraction time is between about 1 hour and about 3 hours per additional extraction step.
- the resulting extract is then evaporated.
- the final extract is dried by lyophilization or by more conventional drying means known to those skilled in the art (nebulization, oven, ). Preferably, the drying temperatures do not exceed about 60 ° C.
- the extract may be stabilized by addition of an antioxidant such as ascorbic acid, citric acid in amounts of between about 0.05 and about 1 g per 100 g of solids.
- the leaves of Eucalyptus globulus are crushed and then extracted with 5 volumes of ethanol at room temperature.
- the contact time of the plant with the solvent is 48 hours.
- the plant is separated from the solvent by filtration.
- the filtrate obtained is dried under vacuum at a temperature of 60 ° C.
- the extract thus obtained will be used for the in vitro tests presented in Example 5.
- the extract obtained contains about 0.65 g of macrocarpal A, about 0.7 g of macrocarpal
- EXAMPLE 2 Preparation of an extract of Eucalyptus globulus Eucalyptus globulus leaves are ground and then extracted 3 times under reflux with 5 volumes of 50% v / v ethanol. The contact time of the plant with the solvent is about 1 hour. The plant is separated from the solvent by filtration. The filtrate obtained is concentrated to 0.5 volume. The liquid-liquid purification is carried out by adding dichloromethane. Three liquid-liquid extractions are carried out. The organic phases are combined and dried over sodium sulfate. The final extract is dried at 60 ° C. under vacuum.
- the extract obtained contains about 1.3 g of macrocarpal A, about 1.4 g of macrocarpal B, about 0.8 g of macrocarpal C, and about 2 g of macrocarpal G per 100 g of dry extract.
- the leaves of Eucalyptus globulus are crushed and then extracted at reflux 2 times with 5 volumes of ethanol-water mixture 50% v / v for about 1 hour.
- the plant is separated from the solvent by filtration.
- the filtrate obtained is concentrated and then stabilized by the addition of 0.1 g per 100 g of citric acid solids.
- the concentrate is frozen and dried by lyophilization.
- the extract obtained contains approximately 0.3 g of macrocarpal A, approximately 0.35 g of macrocarpal B, approximately 0.2 g of macrocarpal C and approximately 0.5 g of macrocarpal G per 100 g of dry extract.
- Example 4 537 g of Eucalyptus leaves are crushed and placed in an autoclave. They are extracted for 4 hours by supercritical CO2 at 40 ° C., 150 bar, with a flow rate of 10 kg / h.
- the leaves thus extracted are subjected to a second extraction with a supercritical CO2 / ethanol mixture at 150 bar, 50 ° C. 1 volume of ethanol is used per 1 weight of plant. It is thus extracted during 2 h, then the sheets are dried by passing CO 2 alone under the same operating conditions for 30 minutes.
- the principle is as follows: the synapses from rat brains are incubated for 15 min at 37 ° C. with
- the samples are rapidly filtered under vacuum through glass fiber filters (GB / B, Packard) and rinsed twice with ice-cold incubation buffer to remove [ 3 H] -serotonin free.
- the filters are dried and the retained radioactivity is measured by a scintillation counter (Topcount, Packard) using a scintillation cocktail (Microscint O 5 Packard).
- the synaptic medium synaptic medium (synapses of rat striatum) is incubated for 15 min at 37 ° C with 0.1 ⁇ Ci [ 3 H] -DA in the presence or absence (control) of the Eucalyptus gulobulus extract prepared according to Example 1 or GBR 12909 (reference) in the buffer solution (see recapture of serotonin).
- Basal activity is determined by incubating the same mixture for 15 min at 37 ° C in the presence of 10 ⁇ M GBR 12909 to block reuptake.
- the samples are rapidly filtered under vacuum through glass fiber filters (GB / B, Packard) and rinsed twice with ice-cold incubation buffer to remove [ 3 H] -dopamine free.
- the filters are dried and the radioactivity retained is measured by a scintillation counter (Topcount, Packard) using a scintillation cocktail (Microscint O, Packard).
- Basal activity is determined by incubating the same mixture for 20 min at 37 ° C in the presence of 10 ⁇ M protriptylline to block reuptake.
- the samples are rapidly filtered under vacuum through fiberglass filters (GBfB, Packard) and rinsed twice with ice-cold incubation buffer to remove free [ 3 H] -NE.
- the filters are dried and the radioactivity retained is measured by a scintillation counter (Topcount, Packard) using a scintillation cocktail (Microscint O, Packard).
- the results are expressed as a percentage of reuptake inhibition of the neuromediator evaluated (see Table 1).
- Table 1 Evaluation of Eucalyptus globulus leaf extract on the reuptake of serotonin, dopamine and norepinephrine. Significant inhibition of the reuptake of serotonin and dopamine at 10 ⁇ g / ml and the three neurotransmitters at 100 ⁇ g / ml are observed.
- the leaves of Eucalyptus globulus are crushed and then extracted with 5 volumes of dichloromethane. The extraction is carried out twice at reflux for 1 hour. This is followed by filtration under vacuum. The combined filtrates are concentrated to 2 volumes.
- Three liquid-liquid extractions are carried out by adding a volume of sodium carbonate (Na 2 CO 3 ) at 0.1 M.
- the combined basic aqueous phases are acidified by the addition of hydrochloric acid
- the enriched extract is fractionated on a preparative column having as stationary phase a reversed phase Symmetry Shield ®, 5 .mu.m (Waters) and mobile phase, acetonitrile / water / trifluoroacetic acid in the proportions 95/5 / 0.1% .
- the macrocarpal G purity of the fraction obtained is about 97%.
- Table 2 Comparison of the activity of a "macrocarpal G-enriched extract", a “macrocarpal G-free extract” and a macrocarpal G-enriched fraction on serotonin reuptake.
- Example 7 Determination of the 50% inhibitory concentration (IC 50 ) of macrocarpal A, macrocarpal B, macrocarpal C and macrocarpal G on the reuptake of neuromediators compared with that of hyperforin.
- Example 5 The protocols followed are those of Example 5. They were repeated for different concentrations of macrocarpal A, B, C and G and hyperforin.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Addiction (AREA)
- Epidemiology (AREA)
- Psychiatry (AREA)
- Pain & Pain Management (AREA)
- Medical Informatics (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Alternative & Traditional Medicine (AREA)
- Reproductive Health (AREA)
- Psychology (AREA)
- Endocrinology (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Hospice & Palliative Care (AREA)
- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Urology & Nephrology (AREA)
- Diabetes (AREA)
- Rheumatology (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0714863-1A BRPI0714863A2 (pt) | 2006-08-01 | 2007-07-27 | extrato de eucalipto, processo de preparo e utilizaÇÕes terapÊuticas do mesmo |
MX2009000673A MX2009000673A (es) | 2006-08-01 | 2007-07-27 | Nuevo extracto de eucalipto, su procedimiento de preparacion y sus utilizaciones terapeuticas. |
EP07823364A EP2049133A2 (fr) | 2006-08-01 | 2007-07-27 | Nouvel extrait d'eucalyptus, son procede de preparation et ses utilisations therapeutiques |
JP2009522297A JP2010500974A (ja) | 2006-08-01 | 2007-07-27 | 新規のユーカリ抽出物、その調製方法およびその治療利用法 |
US12/309,754 US20090324754A1 (en) | 2006-08-01 | 2007-07-27 | Eucalyptus extract, method of preparation and therapeutic uses thereof |
CA002659162A CA2659162A1 (fr) | 2006-08-01 | 2007-07-27 | Nouvel extrait d'eucalyptus, son procede de preparation et ses utilisations therapeutiques |
NZ574429A NZ574429A (en) | 2006-08-01 | 2007-07-27 | New eucalyptus extract, method of preparation and therapeutic uses thereof |
AU2007283529A AU2007283529A1 (en) | 2006-08-01 | 2007-07-27 | Eucalyptus extract, method of preparation and therapeutic uses thereof |
TN2009000018A TN2009000018A1 (fr) | 2006-08-01 | 2009-01-19 | Nouvel extrait d'eucalyptus, son procede de preparation et ses utilisations therapeutiques |
IL196788A IL196788A0 (en) | 2006-08-01 | 2009-01-29 | New eucalyptus extract, method of preparation and therapeutic uses thereof |
NO20090951A NO20090951L (no) | 2006-08-01 | 2009-03-02 | Nytt eukalyptusekstrakt, fremgangsmate for fremstilling og terapeutiske anvendelser derav |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0607201 | 2006-08-01 | ||
FR0607201A FR2904557B1 (fr) | 2006-08-01 | 2006-08-01 | Nouvel extrait d'eucalyptus, son procede de preparation et ses utilisations therapeutiques |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008017752A2 true WO2008017752A2 (fr) | 2008-02-14 |
WO2008017752A3 WO2008017752A3 (fr) | 2008-04-10 |
Family
ID=37708427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/001309 WO2008017752A2 (fr) | 2006-08-01 | 2007-07-27 | Extrait d ' eucalyptus, son procede de preparation et ses utilisations therapeutiques |
Country Status (20)
Country | Link |
---|---|
US (1) | US20090324754A1 (fr) |
EP (1) | EP2049133A2 (fr) |
JP (1) | JP2010500974A (fr) |
KR (1) | KR20090034401A (fr) |
CN (1) | CN101511378A (fr) |
AR (1) | AR062165A1 (fr) |
AU (1) | AU2007283529A1 (fr) |
BR (1) | BRPI0714863A2 (fr) |
CA (1) | CA2659162A1 (fr) |
FR (1) | FR2904557B1 (fr) |
IL (1) | IL196788A0 (fr) |
MA (1) | MA30592B1 (fr) |
MX (1) | MX2009000673A (fr) |
NO (1) | NO20090951L (fr) |
NZ (1) | NZ574429A (fr) |
RU (1) | RU2445112C2 (fr) |
TN (1) | TN2009000018A1 (fr) |
TW (1) | TW200820961A (fr) |
UA (1) | UA99598C2 (fr) |
WO (1) | WO2008017752A2 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2926547A1 (fr) * | 2008-01-18 | 2009-07-24 | Pierre Fabre Medicament Sa | 5-[1-(decahydro-7-hydroxy-1,1,3a,7-tetramethyl-1h- cyclopropa[a]naphtalen-4-yl)-3-methylbutyl]-2,4,6-trihydroxy -1,3-benzenedicarboxaldehyde en tant que medicaments. |
GB2465228A (en) * | 2008-11-15 | 2010-05-19 | Athena Health Patents Inc | Analogues of phloroglucinols from eucalyptus plant varieties and related compounds and their use in treating neurodegenerative disorders |
US10143706B2 (en) | 2016-06-29 | 2018-12-04 | Cannscience Innovations, Inc. | Decarboxylated cannabis resins, uses thereof and methods of making same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5602346B2 (ja) * | 2008-06-17 | 2014-10-08 | 株式会社ロッテ | ユーカリ抽出物の調製方法 |
CN102085169B (zh) * | 2011-01-30 | 2012-08-29 | 广州中涵生物科技有限公司 | 一种使黑头溶解同步收细毛孔的制剂 |
PT106278B (pt) * | 2012-04-26 | 2018-01-03 | Raiz Inst De Investigação Da Floresta E Papel | Método para a obtenção de um extrato rico em ácidos triterpénicos a partir da casca de eucalipto |
KR102115037B1 (ko) * | 2013-12-04 | 2020-05-25 | 코웨이 주식회사 | 상고머리 야테 추출물을 유효성분으로 함유하는 피부 미백용 화장료 조성물 |
WO2015091739A2 (fr) * | 2013-12-18 | 2015-06-25 | Thylabisco Ab | Utilisation de thylakoïdes pour réduire l'envie pressante d'aliment appétissant |
CN109172554A (zh) * | 2018-09-06 | 2019-01-11 | 淮安安莱生物科技有限公司 | 大果桉醛c在制备治疗人肝癌的药物方面的应用 |
KR102212193B1 (ko) | 2019-07-15 | 2021-02-03 | 박경호 | 인동등 및 유칼립투스 추출물을 유효성분으로 포함하는 인지기능장애 예방 또는 치료용 조성물 |
JP7506371B2 (ja) | 2020-01-20 | 2024-06-26 | 国立大学法人浜松医科大学 | ドーパミン減少抑制剤 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2329297A1 (fr) * | 1975-10-29 | 1977-05-27 | Rougier Yves | Inhalateur buccal |
US20030031735A1 (en) * | 2000-01-18 | 2003-02-13 | Nagaoka Perfumery Co., Ltd | Anti-obestic composition |
WO2003053336A2 (fr) * | 2001-12-19 | 2003-07-03 | The Quigley Corporation | Procedes de traitement de malaises neurovasculaires peripheriques |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3365782B2 (ja) * | 1990-11-22 | 2003-01-14 | 株式会社ロッテ | 新規マクロカルパール類及びその製造法 |
DE4447336C2 (de) * | 1994-12-31 | 1996-12-19 | Goebel Hartmut J Dr Med Habil | Verwendung eines Gemisches aus Cineol und Menthol |
JPH08198765A (ja) * | 1995-01-31 | 1996-08-06 | Hayami Kinugawa | 鎮痛用医薬組成物 |
JPH11137232A (ja) * | 1997-08-02 | 1999-05-25 | Ever Bright Ind Corp | ハーブ製品 |
JP4809980B2 (ja) * | 2000-01-18 | 2011-11-09 | 長岡香料株式会社 | 抗動脈硬化症剤 |
JP4979181B2 (ja) * | 2003-01-31 | 2012-07-18 | 株式会社ヤクルト本社 | グリケーション阻害剤及びその利用 |
JP2005272431A (ja) * | 2004-03-24 | 2005-10-06 | Yukio Kitagawa | アロマセラピー品 |
-
2006
- 2006-08-01 FR FR0607201A patent/FR2904557B1/fr not_active Expired - Fee Related
-
2007
- 2007-07-27 RU RU2009107166/15A patent/RU2445112C2/ru not_active IP Right Cessation
- 2007-07-27 NZ NZ574429A patent/NZ574429A/en not_active IP Right Cessation
- 2007-07-27 MX MX2009000673A patent/MX2009000673A/es not_active Application Discontinuation
- 2007-07-27 JP JP2009522297A patent/JP2010500974A/ja active Pending
- 2007-07-27 UA UAA200901761A patent/UA99598C2/ru unknown
- 2007-07-27 KR KR1020097004185A patent/KR20090034401A/ko not_active Ceased
- 2007-07-27 BR BRPI0714863-1A patent/BRPI0714863A2/pt not_active IP Right Cessation
- 2007-07-27 CA CA002659162A patent/CA2659162A1/fr not_active Abandoned
- 2007-07-27 AU AU2007283529A patent/AU2007283529A1/en not_active Abandoned
- 2007-07-27 CN CNA2007800334763A patent/CN101511378A/zh active Pending
- 2007-07-27 WO PCT/FR2007/001309 patent/WO2008017752A2/fr active Application Filing
- 2007-07-27 US US12/309,754 patent/US20090324754A1/en not_active Abandoned
- 2007-07-27 EP EP07823364A patent/EP2049133A2/fr not_active Withdrawn
- 2007-07-31 TW TW096127881A patent/TW200820961A/zh unknown
- 2007-08-01 AR ARP070103382A patent/AR062165A1/es not_active Application Discontinuation
-
2009
- 2009-01-19 TN TN2009000018A patent/TN2009000018A1/fr unknown
- 2009-01-20 MA MA31575A patent/MA30592B1/fr unknown
- 2009-01-29 IL IL196788A patent/IL196788A0/en unknown
- 2009-03-02 NO NO20090951A patent/NO20090951L/no not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2329297A1 (fr) * | 1975-10-29 | 1977-05-27 | Rougier Yves | Inhalateur buccal |
US20030031735A1 (en) * | 2000-01-18 | 2003-02-13 | Nagaoka Perfumery Co., Ltd | Anti-obestic composition |
WO2003053336A2 (fr) * | 2001-12-19 | 2003-07-03 | The Quigley Corporation | Procedes de traitement de malaises neurovasculaires peripheriques |
Non-Patent Citations (15)
Title |
---|
AMAKURA Y ET AL: "Constituents and their antioxidative effects in eucalyptus leaf extract used as a natural food additive" FOOD CHEMISTRY 2002 UNITED KINGDOM, vol. 77, no. 1, 2002, pages 47-56, XP002467681 ISSN: 0308-8146 * |
BILCHIK T R: "A review of nonvalidated and complementary therapies for cluster headache" CURRENT PAIN AND HEADACHE REPORTS 2004 UNITED KINGDOM, vol. 8, no. 2, 2004, pages 157-161, XP008075626 ISSN: 1531-3433 * |
DATABASE WPI Week 199641 Derwent Publications Ltd., London, GB; AN 1996-408323 XP002422394 & JP 08 198765 A (KINUGAWA H) 6 août 1996 (1996-08-06) * |
DATABASE WPI Week 200570 Derwent Publications Ltd., London, GB; AN 2005-680147 XP002422395 & JP 2005 272431 A (KITAGAWA Y) 6 octobre 2005 (2005-10-06) * |
DI CARLO G ET AL: "St John's wort: Prozac from the plant kingdom" TRENDS IN PHARMACOLOGICAL SCIENCES, ELSEVIER, HAYWARTH, GB, vol. 22, no. 6, 1 juin 2001 (2001-06-01), pages 292-297, XP004241901 ISSN: 0165-6147 * |
ESCHLER B M ET AL: "Distribution of foliar formylated phloroglucinol derivatives amongst Eucalyptus species" BIOCHEMICAL SYSTEMATICS AND ECOLOGY, vol. 28, no. 9, novembre 2000 (2000-11), pages 813-824, XP002422055 ISSN: 0305-1978 * |
GHISALBERTI ET AL: "Bioactive Acylphfluoroglucinol derivatives from Eucalyptus species" PHYTOCHEMISTRY, PERGAMON PRESS, GB, vol. 41, no. 1, 1996, pages 7-22, XP002275146 ISSN: 0031-9422 * |
MÜLLER W E ET AL: "Hyperforin represents the neurotransmitter reuptake inhibiting constituent of hypericum extract" PHARMACOPSYCHIATRY, GEORG THIEME VERLAG, STUTTGART, DE, vol. 31, no. SUPPL 1, juin 1998 (1998-06), pages 16-21, XP002114724 ISSN: 0176-3679 * |
NISHIZAWA M ET AL: "Macrocarpals: HIV-RTase inhibitors of Eucalyptus globulus" TETRAHEDRON LETTERS 1992 UNITED KINGDOM, vol. 33, no. 21, 1992, pages 2983-2986, XP002467682 ISSN: 0040-4039 * |
PASS DAVID M ET AL: "Vertebrate herbivory on Eucalyptus-identification of specific feeding deterrents for common ringtail possums (Pseudocheirus peregrinus) by bioassay-guided fractionation of Eucalyptus ovata foliage" JOURNAL OF CHEMICAL ECOLOGY, vol. 24, no. 9, septembre 1998 (1998-09), pages 1513-1527, XP002422053 ISSN: 0098-0331 * |
See also references of EP2049133A2 * |
SILVA JEANE ET AL: "Analgesic and anti-inflammatory effects of essential oils of Eucalyptus." JOURNAL OF ETHNOPHARMACOLOGY, vol. 89, no. 2-3, décembre 2003 (2003-12), pages 277-283, XP002422054 ISSN: 0378-8741 * |
TANAKA T ET AL: "First stereoselective total synthesis of macrocarpal C: Structure elucidation of macrocarpal G" CHEMICAL COMMUNICATIONS 21 DEC 1997 UNITED KINGDOM, no. 24, 21 décembre 1997 (1997-12-21), pages 2401-2402, XP002467683 ISSN: 1359-7345 * |
VEROTTA L: "ARE ACYLPHLOROGLUCINOLS LEAD STRUCTURES FOR THE TREATMENT OF DEGENERATIVE DISEASES?" PHYTOCHEMISTRY REVIEWS, KLUWER, NL, vol. 1, 2002, pages 389-407, XP008041092 ISSN: 1568-7767 * |
W. FOLEY AND E. LASSAK: "The potential of bioactive constituents of Eucalyptus foliage as non-wood products from plantations" RURAL INDUSTRIES RESEARCH AND DEVELOPMENTAL CORPORATION, [Online] novembre 2004 (2004-11), pages 1-43, XP002422056 Australia Extrait de l'Internet: URL:www.rirdc.gov.au/reports/AFT/04-154.pd f> * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2926547A1 (fr) * | 2008-01-18 | 2009-07-24 | Pierre Fabre Medicament Sa | 5-[1-(decahydro-7-hydroxy-1,1,3a,7-tetramethyl-1h- cyclopropa[a]naphtalen-4-yl)-3-methylbutyl]-2,4,6-trihydroxy -1,3-benzenedicarboxaldehyde en tant que medicaments. |
WO2009106769A1 (fr) * | 2008-01-18 | 2009-09-03 | Pierre Fabre Medicament | 5-[1'-(decahydro-7-hydroxy-1,1,3a,7-tetramethyl-1h-cyclopropa[a]naphtalen-4-yl)-3'-methylbutyl]-2,4,6-trihydroxy-1,3-benzenedicarboxaldehyde en tant que medicaments |
GB2465228A (en) * | 2008-11-15 | 2010-05-19 | Athena Health Patents Inc | Analogues of phloroglucinols from eucalyptus plant varieties and related compounds and their use in treating neurodegenerative disorders |
US10143706B2 (en) | 2016-06-29 | 2018-12-04 | Cannscience Innovations, Inc. | Decarboxylated cannabis resins, uses thereof and methods of making same |
US10383892B2 (en) | 2016-06-29 | 2019-08-20 | CannScience Innovations Inc. | Decarboxylated cannabis resins, uses thereof and methods of making same |
US10537592B2 (en) | 2016-06-29 | 2020-01-21 | CannScience Innovations Inc. | Decarboxylated cannabis resins, uses thereof and methods of making same |
Also Published As
Publication number | Publication date |
---|---|
TW200820961A (en) | 2008-05-16 |
MX2009000673A (es) | 2009-02-04 |
RU2009107166A (ru) | 2010-09-10 |
IL196788A0 (en) | 2009-11-18 |
CA2659162A1 (fr) | 2008-02-14 |
NO20090951L (no) | 2009-04-24 |
FR2904557A1 (fr) | 2008-02-08 |
CN101511378A (zh) | 2009-08-19 |
FR2904557B1 (fr) | 2010-04-30 |
AU2007283529A1 (en) | 2008-02-14 |
AR062165A1 (es) | 2008-10-22 |
UA99598C2 (ru) | 2012-09-10 |
NZ574429A (en) | 2012-01-12 |
BRPI0714863A2 (pt) | 2013-05-21 |
RU2445112C2 (ru) | 2012-03-20 |
TN2009000018A1 (fr) | 2010-08-19 |
WO2008017752A3 (fr) | 2008-04-10 |
KR20090034401A (ko) | 2009-04-07 |
MA30592B1 (fr) | 2009-07-01 |
US20090324754A1 (en) | 2009-12-31 |
JP2010500974A (ja) | 2010-01-14 |
EP2049133A2 (fr) | 2009-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008017752A2 (fr) | Extrait d ' eucalyptus, son procede de preparation et ses utilisations therapeutiques | |
EP2286678B1 (fr) | Procédé pour préparer un extrait d eucalyptus | |
CA2316988C (fr) | Utilisation de composes polyphenoliques ou de leurs derives comme capteurs de radicaux libres dans les filtres de cigarette | |
FR2942938A1 (fr) | Extrait d'euodia suaveolens scheff et son utilisation | |
FR2922110A1 (fr) | Utilisation d'un produit puissant extrait de rhizomes de zingiber officinale dans le traitement d'une maladie associee a helicobacter pylori | |
JP6468745B2 (ja) | メイラード反応抑制機能または抗酸化機能を有する機能剤 | |
WO2009106769A1 (fr) | 5-[1'-(decahydro-7-hydroxy-1,1,3a,7-tetramethyl-1h-cyclopropa[a]naphtalen-4-yl)-3'-methylbutyl]-2,4,6-trihydroxy-1,3-benzenedicarboxaldehyde en tant que medicaments | |
FR2940614A1 (fr) | Utilisation antibacterienne d'un extrait de morus australis poir et du compose kuwanone h | |
FR2821553A1 (fr) | Utilisation d'un ou plusieurs shogaol (s) en tant qu'aphrodisiaque | |
HU201877B (en) | Process for producing camomille oil and camomille compositions containing natural spiroethers of high percent | |
BE1026420B1 (fr) | Composition, en particulier composition sous forme d'une solution buvable, comprenant un extrait de thym comme substance active | |
WO2003080036A2 (fr) | Utilisation d'un vanilloide comme anti-ronflement | |
CA2459176A1 (fr) | Composition orale comprenant un extrait d'ecorce d'albizzia myriophylla | |
WO2025034099A1 (fr) | Solvant éthano-terpénique, procédé de préparation et ses utilisations | |
BE572218A (fr) | ||
EP0126691A1 (fr) | Procédé de préparation d'un extrait de Brackenridgea zanguebarica utile en thérapeutique, extrait et médicament correspondant | |
CN1646149A (zh) | 从瘤药树科植物根中提取新型化合物的方法 | |
WO2008098329A4 (fr) | Composition pharmaceutique, produit pharmaceutique, procédés d'obtention de composés pharmaceutiques et utilisation de ces composées pour traiter un dysfonctionnement érectile | |
CH332662A (fr) | Procédé de préparation d'émétine | |
BE488271A (fr) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200780033476.3 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07823364 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2009/000673 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007823364 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2659162 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 574429 Country of ref document: NZ Ref document number: 602/DELNP/2009 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12309754 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007283529 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: DZP2009000061 Country of ref document: DZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2009522297 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2007283529 Country of ref document: AU Date of ref document: 20070727 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020097004185 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: A200901761 Country of ref document: UA |
|
ENP | Entry into the national phase |
Ref document number: 2009107166 Country of ref document: RU Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: PI0714863 Country of ref document: BR Kind code of ref document: A2 Effective date: 20090130 |