WO1998035671A1 - Medicaments pour lutter contre le parkinsonisme - Google Patents
Medicaments pour lutter contre le parkinsonisme Download PDFInfo
- Publication number
- WO1998035671A1 WO1998035671A1 PCT/JP1998/000517 JP9800517W WO9835671A1 WO 1998035671 A1 WO1998035671 A1 WO 1998035671A1 JP 9800517 W JP9800517 W JP 9800517W WO 9835671 A1 WO9835671 A1 WO 9835671A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lower alkyl
- alkyl group
- levodopa
- parkinsonism
- group
- Prior art date
Links
- 206010034010 Parkinsonism Diseases 0.000 title claims abstract description 38
- 208000027089 Parkinsonian disease Diseases 0.000 title claims abstract description 36
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 claims abstract description 46
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229960004502 levodopa Drugs 0.000 claims abstract description 43
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 239000003814 drug Substances 0.000 claims abstract description 35
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 23
- 150000003839 salts Chemical class 0.000 claims abstract description 19
- 239000004480 active ingredient Substances 0.000 claims abstract description 12
- 125000000753 cycloalkyl group Chemical group 0.000 claims abstract description 9
- 229940124597 therapeutic agent Drugs 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 239000003623 enhancer Substances 0.000 claims description 14
- -1 cyclopropylmethoxy Chemical group 0.000 claims description 12
- 230000002708 enhancing effect Effects 0.000 claims description 8
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- LDXXMYCXAGBWPY-GOSISDBHSA-N (5R)-3-[6-(cyclopropylmethoxy)-3H-naphthalen-3-id-2-ylidene]-5-(methoxymethyl)-1,3-oxazolidin-3-ium-2-id-4-one Chemical group C1(CC1)COC=1C=C2C=CC(=CC2=CC=1)N1[CH-]O[C@@H](C1=O)COC LDXXMYCXAGBWPY-GOSISDBHSA-N 0.000 claims 1
- 229940079593 drug Drugs 0.000 abstract description 14
- 230000000144 pharmacologic effect Effects 0.000 abstract description 6
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 26
- 229960003638 dopamine Drugs 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
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- 239000011734 sodium Substances 0.000 description 9
- DNXIKVLOVZVMQF-UHFFFAOYSA-N (3beta,16beta,17alpha,18beta,20alpha)-17-hydroxy-11-methoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-yohimban-16-carboxylic acid, methyl ester Natural products C1C2CN3CCC(C4=CC=C(OC)C=C4N4)=C4C3CC2C(C(=O)OC)C(O)C1OC(=O)C1=CC(OC)=C(OC)C(OC)=C1 DNXIKVLOVZVMQF-UHFFFAOYSA-N 0.000 description 8
- LCQMZZCPPSWADO-UHFFFAOYSA-N Reserpilin Natural products COC(=O)C1COCC2CN3CCc4c([nH]c5cc(OC)c(OC)cc45)C3CC12 LCQMZZCPPSWADO-UHFFFAOYSA-N 0.000 description 8
- QEVHRUUCFGRFIF-SFWBKIHZSA-N Reserpine Natural products O=C(OC)[C@@H]1[C@H](OC)[C@H](OC(=O)c2cc(OC)c(OC)c(OC)c2)C[C@H]2[C@@H]1C[C@H]1N(C2)CCc2c3c([nH]c12)cc(OC)cc3 QEVHRUUCFGRFIF-SFWBKIHZSA-N 0.000 description 8
- IYETZZCWLLUHIJ-UHFFFAOYSA-N methyl-(1-phenylpropan-2-yl)-prop-2-ynylazanium;chloride Chemical compound Cl.C#CCN(C)C(C)CC1=CC=CC=C1 IYETZZCWLLUHIJ-UHFFFAOYSA-N 0.000 description 8
- BJOIZNZVOZKDIG-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C([C]5C=CC(OC)=CC5=N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 BJOIZNZVOZKDIG-MDEJGZGSSA-N 0.000 description 8
- 229960003147 reserpine Drugs 0.000 description 8
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- 206010001541 Akinesia Diseases 0.000 description 7
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- 208000018737 Parkinson disease Diseases 0.000 description 2
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- 230000003042 antagnostic effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
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- 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
- 239000004471 Glycine Substances 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
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- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
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- WOLHOYHSEKDWQH-UHFFFAOYSA-N amantadine hydrochloride Chemical compound [Cl-].C1C(C2)CC3CC2CC1([NH3+])C3 WOLHOYHSEKDWQH-UHFFFAOYSA-N 0.000 description 1
- 229960001280 amantadine hydrochloride Drugs 0.000 description 1
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- 125000006606 n-butoxy group Chemical group 0.000 description 1
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- 150000007524 organic acids Chemical class 0.000 description 1
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- 238000007911 parenteral administration Methods 0.000 description 1
- 102000045222 parkin Human genes 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/42—Oxazoles
- A61K31/421—1,3-Oxazoles, e.g. pemoline, trimethadione
-
- 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
- A61P25/14—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
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/18—Oxygen atoms
- C07D263/20—Oxygen atoms attached in position 2
- C07D263/24—Oxygen atoms attached in position 2 with hydrocarbon radicals, substituted by oxygen atoms, attached to other ring carbon atoms
Definitions
- the present invention relates to an agent for treating parkinsonism. More specifically, the present invention provides an effective therapeutic agent for parkinsonium alone or in combination with levodopa.
- Parkinsonism The treatment of Parkinson's disease and Parkinson's syndrome (hereinafter collectively referred to as Parkinsonism) has focused on the administration of levodopa (L-13,4-dihydroxyphenylalanine; L-DOPA), a precursor of dopamine. I have been. Levodopa, unlike dopamine, can cross the blood-brain barrier, is converted to dopamine in the brain, and is known to improve symptoms of parkinsonism.
- L-DOPA levodopa
- An object of the present invention is to provide a therapeutic agent for parkinsonism which has an effective pharmacological action even when administered alone for parkinsonism, and a levodopa action enhancer which is effective in treating parkinsonism as a concomitant agent with levodopa.
- This technical problem is solved by the embodiments described in the claims.
- the present invention has surprisingly solved the problem of the present invention in a naphthyloxazolidone derivative (Japanese Patent Application Laid-Open No. 5-155772) which is known to have an antidepressant action. O It is based on the finding that there are compounds that have
- the present invention provides a compound of the general formula (1)
- R 1 represents a lower alkyl group which may be substituted with a cycloalkyl group
- R 2 represents a lower alkyl group.
- a pharmacologically acceptable salt thereof as an active ingredient The present invention relates to a therapeutic agent for nism.
- the present invention relates to a levodopa action enhancer comprising, as an active ingredient, a compound represented by the general formula (1) or a pharmaceutically acceptable salt thereof.
- the present invention relates to a method for treating parkinsonism, comprising administering to a patient having parkinsonism a therapeutically effective amount of a compound represented by the general formula (1) or a pharmaceutically acceptable salt thereof.
- the present invention relates to a method for enhancing the action of levodopa by administering a compound represented by the general formula (1) or a pharmaceutically acceptable salt thereof to a patient receiving levodopa.
- the present invention relates to the use of a compound represented by the general formula (1) or a pharmaceutically acceptable salt thereof for producing a medicament effective for treating parkinsonium.
- R 1 represents a lower alkyl group which may be substituted with a cycloalkyl group.
- the cycloalkyl group preferably has 3 to 6 carbon atoms, and particularly preferably a cyclopropyl group.
- the lower alkyl group includes 1 to 6 carbon atoms, preferably 1 to 4 carbon atoms, and particularly preferably a methyl group.
- R 2 represents a lower alkyl group, preferably having 1 to 6 carbon atoms, more preferably having 1 to 4 carbon atoms, and particularly preferably a methyl group.
- the compound of the general formula (1) has optical isomers, and in the present invention, any of the isomers or a mixture thereof may be used.
- Specific examples of preferred examples of the compound represented by the general formula (1) include a compound in which R 1 is a lower alkyl group substituted with a cyclopropyl group.
- a compound in which R 2 is a methyl group is more preferable.
- (R) -3- (6- (cyclopropylpyrmethoxy) -12-naphthyl) -5-methoxymethyl-2-oxazolidone is a preferred example.
- the compound of the general formula (1) used in the present invention is a known substance and can be easily synthesized, for example, by the method described in JP-A-3-218367. Japanese Unexamined Patent Publication No.
- the compound represented by the general formula (1) can be used as a therapeutic agent or a levodopa action enhancer of the present invention either in a free form or in the form of a pharmaceutically acceptable salt thereof.
- the pharmacologically acceptable salt is not particularly limited, but is a salt with an inorganic or organic base, for example, an alkali metal salt such as a sodium salt or a potassium salt, an alkaline earth metal such as a calcium salt or a magnesium salt. Salts, ammonium salts and the like, or inorganic or organic acid addition salts such as hydrochloride, sulfate, acetate and benzenesulfonate. I can do it.
- the therapeutic agent and the levodopa action enhancer of the present invention contain the compound represented by the general formula (1) or a pharmaceutically acceptable salt thereof as an active ingredient as described above.
- various pharmacological experiments using mice have shown that it has an effective pharmacological action as a therapeutic agent for parkinsonism alone or as a levodopa action enhancer when used in combination with levodopa.
- the therapeutic agent and the levodopa action enhancer of the present invention are useful as a therapeutic agent for parkin finism in mammals, thereby providing an effective method for treating parkinsonism and a method for enhancing levodopa action.
- it is useful because it can be expected to reduce the levodopa dose in patients receiving levodopa.
- the compound of the general formula (1) is considered to be effective in treating Parkinsonism because it has any action.
- the compound of the general formula (1) is useful even when administered alone as a therapeutic agent for parkinsonism due to the action of increasing the amount of dopamine in the striatum, and can be used as a levodopa action enhancer due to the action of enhancing levodopa. It is considered to be effective for treatment.
- Parkinsonism is a disease involving degeneration and shedding of nerve cells. Therefore, administration of a compound having a nerve cell protective effect is expected to prevent the progression of parkinsonism.
- the compound of the general formula (1) has been shown to have a life-prolonging effect in a low-pressure and low-oxygen state, and is considered to have a neuroprotective effect. .
- Reserpine-induced akinesia is thought to be associated with parkinsonism akinesia.
- the compound of the general formula (1) exhibits a strong antagonistic effect on reserpine-induced akinesia, which is more effective than the effects of amanthuin gin and deprenyl hydrochloride, which are used as a therapeutic agent for parkinsonism. Since it is powerful, it is considered to be effective as a therapeutic agent for parkinsonism.
- the amount of the compound of the present invention to be administered in the treatment method of the present invention and the method for enhancing levodopa action varies depending on the age / weight / status of a patient with parkinsonism requiring the treatment, the degree of disease, and the like.
- the compound of 1) or a pharmaceutically acceptable salt thereof is usually administered at 0.01 to 25 O mg Z kg per day.
- the therapeutic agent and the levodopa action enhancer of the present invention are capable of being administered orally or parenterally. In particular, it is preferably administered orally.
- the dosage form for oral administration may be a solid preparation such as tablets, powders, capsules, and granules, or a liquid preparation such as a solution or a suspension, together with a pharmaceutical carrier suitable for oral administration. It can be used as a pharmaceutical preparation.
- Such pharmaceutical carriers include, for example, binders (syrup, gum arabic, gelatin, sorbite, tragacanth, polyvinylpyrrolidone, etc.), excipients (lactose, sugar, corn starch, phosphate, sorbite, glycine, etc.) Lubricants (magnesium stearate, talc, polyethylene glycol, silica, etc.), disintegrants (potato starch, etc.) and wetting agents (sodium lauryl sulfate, etc.).
- dosage forms for parenteral administration include, for example, distilled water for injection, physiological saline, and It is preferable to use an aqueous solution of dextrose or the like to prepare an injection or an infusion.
- the compound of the general formula (1) has extremely low toxicity, and is an active ingredient of the present invention in five mice (SIc: ddY strain, male) (R) —3— [6- (cyclopropylmethine). Toxi) 12-naphthyl] -15-methoxymethyl-2-oxazolidone 2 / kg was orally administered and observed for 2 weeks. No deaths were observed.
- parkinsonism is a general term for Parkinson's disease and Parkinson's syndrome as described above.
- the present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples.
- the compound of the present invention (R) -3- [6- (cyclopropylmethoxy) -12-naphthyl] -15-methoxymethyl-2-oxazolidone used in each example is disclosed in Japanese Patent Application Laid-Open No. 3-218183.
- the compound was synthesized according to the description in Example 27 of JP-A No. 67. Amandine gin hydrochloride and deprenyl hydrochloride, which are used as therapeutic agents for parkinsonism, were used as comparative control drugs.
- the compound (R) -3- [6- (cyclopropylmethoxy) -2- (naphthyl) -1-5-methoxymethyl-2-oxazolidone of the compound of the present invention is converted to 0.5% carboxymethylcellulose Na (CMC. Na, And suspended orally at a dose of 1 OmgZkg to eight S1c: SD male rats (10 weeks old, Japan SLC, Inc.) in 8 animals per group. Two hours after administration, the brain tissue is excised, the striatum is divided and collected, Dopamine levels in stria were measured by high performance liquid chromatography-electrochemical detection.
- the striatum was collected 4 hours after oral administration at a dose of 1 Omg / kg and the amount of dopamine was measured.
- 0.5% of CMC. Na containing no drug was similarly administered.
- the compound of the present invention increased the amount of cerebral striatal dopamine by about 15% as compared with the control group.
- Deprenyl hydrochloride did not affect dopamine levels.
- Test drug is the dose giving levodopa enhanced rate of 50% and ED 50, ED 5 assumes a probit interface model. Values and 95% confidence limits were calculated.
- Repodopa enhancement rate (%) 100 x (the number of individuals in the group that showed excitement behavior 10)
- Lepodopa was dissolved in physiological saline and administered intraperitoneally at a dose of 1 OmlZkg.
- the compound of the present invention was suspended in 0.5% carboxymethylcellulose Na (CMC. Na, manufactured by Wako Pure Chemical Industries, Ltd.) and orally administered at a dose of 1 OmlZkg.
- the comparative drug deprenyl hydrochloride was dissolved in distilled water and orally administered at a dose of 10 ml / kg.
- As a control group 0.5% CMC. Na containing no drug was similarly administered.
- the compound of the present invention increased the survival time by about 28% compared to the control group (p ⁇ 0.05). It is generally known that a drug that exerts a central inhibitory effect has a prolonged life effect (neurocellular protective effect) at the dose at which it is expressed. Limited. The fact that the compound of the present invention exhibited a life-prolonging effect at a dose in which central depression was not recognized indicates that the compound of the present invention is useful in clinically for diseases associated with neurological deficits such as parkinsonism. It suggests the possibility of having a transcellular protective effect.
- Example 4 Example 4
- Effect on akinesia is a dose for inhibiting the onset of symptoms in 50% of animals ED 5.
- the ED 50 value was determined using a probit model.
- a similar test was carried out using amandine gin hydrochloride and debrenyl hydrochloride as comparative control drugs.
- reserpine manufactured by Sigma was prepared according to the method described in JP-B-32-145 and injected intraperitoneally at a dose of 10 m 1 / kg. That is, 12.5 cc of 1% orthophosphoric acid, 12.5 g of propylene glycol and 50 cc of distilled water are added to 25 Omg of reservin, and then 5.0 g of benzyl alcohol and distilled water are added to make the total amount. It was 500 cc.
- the compound of the present invention was suspended in 0.5% carboxymethylcellulose Na (CMC.
- a therapeutic agent effective for parkinsonism alone or in combination with levodopa has an effect of increasing the amount of dopamine in the striatum, an effect of enhancing levodopa, an effect of prolonging life under low pressure and hypoxia, and an effect of antagonizing reserpine-induced akinesia. It has excellent pharmacological effects.
- a levodopa action enhancer effective for treating parkinsonism as a concomitant drug with levodopa.
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Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU57810/98A AU5781098A (en) | 1997-02-14 | 1998-02-06 | Remedies for parkinsonism |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9/47042 | 1997-02-14 | ||
JP04704297A JP3865450B2 (ja) | 1997-02-14 | 1997-02-14 | パーキンソニズム治療剤 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998035671A1 true WO1998035671A1 (fr) | 1998-08-20 |
Family
ID=12764120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/000517 WO1998035671A1 (fr) | 1997-02-14 | 1998-02-06 | Medicaments pour lutter contre le parkinsonisme |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3865450B2 (ja) |
AU (1) | AU5781098A (ja) |
WO (1) | WO1998035671A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2386458C1 (ru) * | 2008-09-04 | 2010-04-20 | Государственное Учреждение Научный Центр Неврологии Российской Академии Медицинских Наук | Способ лечения болезни паркинсона |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0401842D0 (sv) | 2004-07-12 | 2004-07-12 | Dizlin Medical Design Ab | Infusion and injection solution of levodopa |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03218367A (ja) * | 1989-10-26 | 1991-09-25 | Tanabe Seiyaku Co Ltd | ナフチルオキサゾリドン誘導体、その製法及びその合成中間体 |
JPH05155772A (ja) * | 1991-04-25 | 1993-06-22 | Tanabe Seiyaku Co Ltd | 抗うつ剤 |
JPH07196634A (ja) * | 1993-12-13 | 1995-08-01 | F Hoffmann La Roche Ag | オキサゾリジン−2−オン誘導体 |
WO1997017346A1 (fr) * | 1995-11-09 | 1997-05-15 | Synthelabo | Composes derives de 3-(benzofuran-5-yl) oxazolidin-2-one, leur preparation et leur application en therapeutique |
WO1997017347A1 (fr) * | 1995-11-09 | 1997-05-15 | Synthelabo | Composes derives d'oxazolidin-2-one, leur preparation et leur application en therapeutique |
-
1997
- 1997-02-14 JP JP04704297A patent/JP3865450B2/ja not_active Expired - Fee Related
-
1998
- 1998-02-06 AU AU57810/98A patent/AU5781098A/en not_active Abandoned
- 1998-02-06 WO PCT/JP1998/000517 patent/WO1998035671A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03218367A (ja) * | 1989-10-26 | 1991-09-25 | Tanabe Seiyaku Co Ltd | ナフチルオキサゾリドン誘導体、その製法及びその合成中間体 |
JPH05155772A (ja) * | 1991-04-25 | 1993-06-22 | Tanabe Seiyaku Co Ltd | 抗うつ剤 |
JPH07196634A (ja) * | 1993-12-13 | 1995-08-01 | F Hoffmann La Roche Ag | オキサゾリジン−2−オン誘導体 |
WO1997017346A1 (fr) * | 1995-11-09 | 1997-05-15 | Synthelabo | Composes derives de 3-(benzofuran-5-yl) oxazolidin-2-one, leur preparation et leur application en therapeutique |
WO1997017347A1 (fr) * | 1995-11-09 | 1997-05-15 | Synthelabo | Composes derives d'oxazolidin-2-one, leur preparation et leur application en therapeutique |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2386458C1 (ru) * | 2008-09-04 | 2010-04-20 | Государственное Учреждение Научный Центр Неврологии Российской Академии Медицинских Наук | Способ лечения болезни паркинсона |
Also Published As
Publication number | Publication date |
---|---|
AU5781098A (en) | 1998-09-08 |
JPH10226646A (ja) | 1998-08-25 |
JP3865450B2 (ja) | 2007-01-10 |
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