WO2001012194A1 - ASSOCIATIONS A ACTIVITE ANTI-THROMBOTIQUE CONSTITUEES DE L'HYDROGENOSULFATE DE CLOPIDOGREL ET D'UN ANTAGONISTE DES RECEPTEURS GPIIb/IIIa - Google Patents
ASSOCIATIONS A ACTIVITE ANTI-THROMBOTIQUE CONSTITUEES DE L'HYDROGENOSULFATE DE CLOPIDOGREL ET D'UN ANTAGONISTE DES RECEPTEURS GPIIb/IIIa Download PDFInfo
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- WO2001012194A1 WO2001012194A1 PCT/FR2000/002270 FR0002270W WO0112194A1 WO 2001012194 A1 WO2001012194 A1 WO 2001012194A1 FR 0002270 W FR0002270 W FR 0002270W WO 0112194 A1 WO0112194 A1 WO 0112194A1
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- WO
- WIPO (PCT)
- Prior art keywords
- amino
- thiazol
- phenyl
- clopidogrel
- composition according
- Prior art date
Links
- 239000005552 B01AC04 - Clopidogrel Substances 0.000 title claims abstract description 16
- 229960003009 clopidogrel Drugs 0.000 title claims abstract description 16
- GKTWGGQPFAXNFI-HNNXBMFYSA-N clopidogrel Chemical compound C1([C@H](N2CC=3C=CSC=3CC2)C(=O)OC)=CC=CC=C1Cl GKTWGGQPFAXNFI-HNNXBMFYSA-N 0.000 title claims abstract description 16
- 230000002785 anti-thrombosis Effects 0.000 title abstract description 11
- 239000002464 receptor antagonist Substances 0.000 title description 3
- 229940044551 receptor antagonist Drugs 0.000 title description 3
- 229950010477 clopidogrel hydrogen sulphate Drugs 0.000 claims description 22
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- FDEODCTUSIWGLK-UHFFFAOYSA-N hydrogen sulfate;hydron;methyl 2-(2-chlorophenyl)-2-(6,7-dihydro-4h-thieno[3,2-c]pyridin-5-yl)acetate Chemical compound OS(O)(=O)=O.C1CC=2SC=CC=2CN1C(C(=O)OC)C1=CC=CC=C1Cl FDEODCTUSIWGLK-UHFFFAOYSA-N 0.000 claims description 18
- 208000035475 disorder Diseases 0.000 claims description 12
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- -1 aminoiminomethyl Chemical group 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 6
- 201000004332 intermediate coronary syndrome Diseases 0.000 claims description 6
- 230000009424 thromboembolic effect Effects 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- FDEODCTUSIWGLK-RSAXXLAASA-N clopidogrel sulfate Chemical compound [H+].OS([O-])(=O)=O.C1([C@H](N2CC=3C=CSC=3CC2)C(=O)OC)=CC=CC=C1Cl FDEODCTUSIWGLK-RSAXXLAASA-N 0.000 claims description 4
- 239000012453 solvate Substances 0.000 claims description 4
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- 206010003658 Atrial Fibrillation Diseases 0.000 claims description 3
- 206010012289 Dementia Diseases 0.000 claims description 3
- 206010061216 Infarction Diseases 0.000 claims description 3
- 208000007718 Stable Angina Diseases 0.000 claims description 3
- 206010012601 diabetes mellitus Diseases 0.000 claims description 3
- 230000002526 effect on cardiovascular system Effects 0.000 claims description 3
- 238000013171 endarterectomy Methods 0.000 claims description 3
- 238000001631 haemodialysis Methods 0.000 claims description 3
- 230000000322 hemodialysis Effects 0.000 claims description 3
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- 239000002184 metal Substances 0.000 claims description 3
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 claims 3
- FKRCODPIKNYEAC-UHFFFAOYSA-N propionic acid ethyl ester Natural products CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 claims 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
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- 241000283973 Oryctolagus cuniculus Species 0.000 description 5
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 5
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 4
- 229930195725 Mannitol Natural products 0.000 description 4
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- 238000001990 intravenous administration Methods 0.000 description 4
- 239000000594 mannitol Substances 0.000 description 4
- 235000010355 mannitol Nutrition 0.000 description 4
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 4
- XTWYTFMLZFPYCI-KQYNXXCUSA-N 5'-adenylphosphoric acid Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O XTWYTFMLZFPYCI-KQYNXXCUSA-N 0.000 description 3
- XTWYTFMLZFPYCI-UHFFFAOYSA-N Adenosine diphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(O)=O)C(O)C1O XTWYTFMLZFPYCI-UHFFFAOYSA-N 0.000 description 3
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- 229960004977 anhydrous lactose Drugs 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 206010003178 Arterial thrombosis Diseases 0.000 description 2
- 239000005528 B01AC05 - Ticlopidine Substances 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000000702 anti-platelet effect Effects 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 2
- 229940127218 antiplatelet drug Drugs 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
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- 239000008119 colloidal silica Substances 0.000 description 2
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- 238000002474 experimental method Methods 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
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- 239000000106 platelet aggregation inhibitor Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
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- 239000003826 tablet Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229960005001 ticlopidine Drugs 0.000 description 2
- PHWBOXQYWZNQIN-UHFFFAOYSA-N ticlopidine Chemical compound ClC1=CC=CC=C1CN1CC(C=CS2)=C2CC1 PHWBOXQYWZNQIN-UHFFFAOYSA-N 0.000 description 2
- 229930195724 β-lactose Natural products 0.000 description 2
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 241000283977 Oryctolagus Species 0.000 description 1
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- 230000000996 additive effect Effects 0.000 description 1
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- 229960004676 antithrombotic agent Drugs 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 229960002768 dipyridamole Drugs 0.000 description 1
- IZEKFCXSFNUWAM-UHFFFAOYSA-N dipyridamole Chemical compound C=12N=C(N(CCO)CCO)N=C(N3CCCCC3)C2=NC(N(CCO)CCO)=NC=1N1CCCCC1 IZEKFCXSFNUWAM-UHFFFAOYSA-N 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 208000004235 neutropenia Diseases 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- 239000000651 prodrug Substances 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
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- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- 230000002195 synergetic effect Effects 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 206010043554 thrombocytopenia Diseases 0.000 description 1
- 229960003425 tirofiban Drugs 0.000 description 1
- COKMIXFXJJXBQG-NRFANRHFSA-N tirofiban Chemical compound C1=CC(C[C@H](NS(=O)(=O)CCCC)C(O)=O)=CC=C1OCCCCC1CCNCC1 COKMIXFXJJXBQG-NRFANRHFSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 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
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
Definitions
- the subject of the present invention is an association with antithrombotic activity of two anti-platelet aggregating active principles, constituted by clopidogrel hydrogen sulfate and a fibnnogen GpIIb / IIIa receptor antagonist (anti-GPIlb / ffla).
- the anti-GPIlb / IIIa used are 3 - [(4- ⁇ 4- [amino (ethoxycarbonylimino) methyl] phenyl ⁇ -1, 3-thiazol-2-yl) - (1-ethoxycarbonylmethylpiperidin-4-yl) amino] ethyl propionated (hereafter called compound 1) or 3 - [ ⁇ 4- [4- (aminoiminomethyl) phenyl] -1, 3-thiazol-2-yl ⁇ - (1-carboxymethylpiperidin-4-yl) acid amino] propionic (hereinafter called compound 2) in free form, or in the form of a pharmaceutically acceptable salt, solvate or hydrate.
- compound 2 in free form, or in the form of a pharmaceutically acceptable salt, solvate or hydrate.
- the combination of clopidogrel hydrogen sulfate and compound 1 is preferred.
- compositions containing this combination of active principles form an integral part of the invention.
- compositions containing clopidogrel hydrogen sulfate and compound 1 in the form of a tablet, capsule, or powder for a dose sachet is preferred.
- Clopidogrel hydrogen sulphate or (+) - (S) - ⁇ - (2-chlorophenyl) -4,5,6,7-tetrahydro thieno [3,2-c] methyl pyridinyl-5-acetate, described in EP 281459, is an ADP (adenosine diphosphate) inhibitor.
- the clopidogrel hydrogen sulfate used in the present invention is in any of its polymorphic forms, Form 1 (F1) or Form 2 (F2) described in patent application FR 98 07464.
- Compound 1, and its active metabolite compound 2, anti-GpIIb / IIIa are described in patent application EP 719775.
- Compound 2 is active for several hours by intravenous administration by bolus and the prodrug compound 1 has similar properties by oral administration ( Badorc et al. J. Med. Chem. 1997, 40, 3393-3401).
- antiplatelet aggregation compounds protects patients with artery problems from diseases related to thrombosis.
- Many antiplatelet agents are currently in development. Their effects in the prevention of thrombosis are significant but limited on the one hand by their effectiveness and on the other hand by the appearance of side effects including excessive bleeding, thrombocytopenia or neutropenia.
- the association of antiplatelet agents with different mechanisms of action has already been studied: for example the associations ticlopidine / acetylsalicylic acid (Circulation, 1995, 92, 1-489) or acetylsalicylic acid / dipyridamole (J. Med. Assoc. Thai, 1998, S7 (1), 42-46) are commonly used.
- anti-GpIIb IIIa the combination of anti-GpIIb / IIIa with acid.
- acetylsalicylic acid has for example been described in patent application WO 97/35592.
- Umenura et al. have published in Thromb. Haemost. 1997, 78, 1381 -1384, that intravenous administration of tirofiban (anti-GpIIb / IIIa) in combination with ticlopidine (ADP inhibitor) in healthy volunteers, increases the inhibition of platelet aggregation.
- tirofiban anti-GpIIb / IIIa
- ticlopidine ADP inhibitor
- compound 2 can be administered in the form of a pharmaceutically acceptable salt of the hydrochloride, mesylate, tosylate or besylate type.
- Rabbits are anesthetized with pentobarbital (30 mg / kg iv).
- a segment of the left carotid artery (approximately 10 mm in length) is dissected in the absence of surrounding tissue.
- a small piece of insulating film and two pure steel electrodes are inserted under the artery.
- a partial narrowing of the artery producing a 20% reduction in blood flow is positioned upstream of the site of electrical stimulation.
- the artery is stimulated at 2.5 mA for 3 minutes.
- the animals receive an intravenous injection by bolus of the hydrochloride of compound 2 (3 mg / kg, iv), or the same volume of one saline solution.
- the blood flow is measured for 45 minutes with an RT-500 electromagnetic device (Narco Bio Systems, Houston, TX, USA). Result:
- clopidogrel clopidogrel hydrogen sulfate and by anti-GPIIb / IIIa is meant the hydrochloride of compound 2.
- Arterial thrombosis test Method The oral antithrombotic activities of compound 1, hydrogen sulfate of clopidogrel, and their association are determined in an arterovenous model in rabbits as described previously by Herbert et al. Thromb. Haemost. 1993, 69, 262-267.
- two 12 cm polyethylene tubes are placed between the right carotid artery and the left jugular vein of animals anesthetized with pentobarbital (30 mg / kg iv).
- the tubes are attached to a central part (6 cm in length, internal diameter of 0.9 mm) containing a 5 cm silk thread and filled with heparin saline at 50 IU / ml. The blood flow is maintained for a period of 20 minutes of observation.
- the combinations according to the invention are particularly advantageous for their antithrombotic activity and can be used to treat stable or unstable angina, disorders of the cardiovascular and cerebrovascular system such as thromboembolic disorders associated with atherosclerosis and diabetes such unstable angina, stroke, restenosis after angiopiasty, endarterectomy or fitting of metal endovascular prostheses or thromboembolic disorders associated with rethrombosis, infarction, ischemic dementia, peripheral diseases, in hemodialysis, atrial fibrillation or even when using vascular prostheses, bypass surgery, or even during radiotherapy to reduce side effects.
- disorders of the cardiovascular and cerebrovascular system such as thromboembolic disorders associated with atherosclerosis and diabetes such unstable angina, stroke, restenosis after angiopiasty, endarterectomy or fitting of metal endovascular prostheses or thromboembolic disorders associated with rethrombosis, infarction, ischemic dementia, peripheral diseases, in hemodialysis, atrial fibrillation or even when
- the combinations may be used for the preparation of a medicament intended to treat the disorders and diseases of thrombotic origin mentioned above and for the treatment of these said pathologies.
- the combinations according to the invention can be formulated in pharmaceutical compositions for oral, parenteral or intravenous administration to mammals, said compositions being intended to treat the abovementioned diseases.
- the amounts of active ingredients are expressed as the amount of active ingredients in free, non-salified form.
- the daily dose of clopidogrel may vary from 1 to 500 mg and the dose of anti-GPUb / IIIa from 0, 1 to 200 mg.
- clopidogrel is administered at doses between 1 and 100 mg per patient per day, preferably 20 to 75 mg and anti-GpIlb / IIIa at doses between 1 and 100 mg per patient and per day , preferably 10 to 50 mg.
- the active principles of the association are present in the quantities adapted to the daily doses envisaged.
- compositions according to the invention which are particularly preferred are pharmaceutical compositions which can be administered orally, containing in combination clopidogrel hydrogen sulfate and compound 1. These compositions preferably contain 75 mg of clopidogrel, ie 98.875 mg of clopidogrel hydrogen sulfate and 5 at 10 mg of compound 1.
- compositions are in the form of powder for sachets or preferably capsules or tablets. These compositions are prepared according to techniques well known to those skilled in the art.
- the EXAMPLES of compositions below illustrate the invention without however limiting it.
- Mannitol can be replaced in an equivalent amount by anhydrous lactose ⁇ .
- Anhydrous lactose ⁇ can be replaced in an equivalent amount with mannitol.
- e) 10 mg of compound 1, 148.5 g of anhydrous ⁇ lactose, 20 mg of microcrystalline cellulose and 20 mg of weakly formed hydroxypropyicellulose are mixed with the calibrated grain
- 7 g of castor oil hydrogenated are added before final mixing g) the final mixture is compressed to the theoretical unit mass of 400 mg
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU68514/00A AU6851400A (en) | 1999-08-11 | 2000-08-08 | Combinations with antithrombotic activity consisting of clopidogrel hydrogenosulphate and a gpiib/iiia receptor antagonist |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/10392 | 1999-08-11 | ||
FR9910392A FR2797400A1 (fr) | 1999-08-11 | 1999-08-11 | Associations a activite anti-thrombotique constituees de l'hydrogenosulfate de clopidogrel et d'un antagoniste des recepteurs gpiib/iiia et les compositions pharmaceutiques les contenant |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001012194A1 true WO2001012194A1 (fr) | 2001-02-22 |
Family
ID=9549075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/002270 WO2001012194A1 (fr) | 1999-08-11 | 2000-08-08 | ASSOCIATIONS A ACTIVITE ANTI-THROMBOTIQUE CONSTITUEES DE L'HYDROGENOSULFATE DE CLOPIDOGREL ET D'UN ANTAGONISTE DES RECEPTEURS GPIIb/IIIa |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6851400A (fr) |
FR (1) | FR2797400A1 (fr) |
WO (1) | WO2001012194A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070464A3 (fr) * | 2004-01-21 | 2005-11-03 | Biofarma Ilac Sanayi Ve Ticare | Formulation de comprimes de bisulfate de clopidogrel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5607952A (en) * | 1994-12-28 | 1997-03-04 | Sanofi | Substituted 4-phenylthiazole derivatives, process for their preparation and pharmaceutical compositions containing them |
WO1997029753A1 (fr) * | 1996-02-19 | 1997-08-21 | Sanofi | Nouvelles associations de principes actifs contenant du clopidogrel et un antithrombotique |
WO1998009629A1 (fr) * | 1996-09-03 | 1998-03-12 | Smithkline Beecham Corporation | Produit pharmaceutique cristallin |
-
1999
- 1999-08-11 FR FR9910392A patent/FR2797400A1/fr active Pending
-
2000
- 2000-08-08 WO PCT/FR2000/002270 patent/WO2001012194A1/fr active Application Filing
- 2000-08-08 AU AU68514/00A patent/AU6851400A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5607952A (en) * | 1994-12-28 | 1997-03-04 | Sanofi | Substituted 4-phenylthiazole derivatives, process for their preparation and pharmaceutical compositions containing them |
WO1997029753A1 (fr) * | 1996-02-19 | 1997-08-21 | Sanofi | Nouvelles associations de principes actifs contenant du clopidogrel et un antithrombotique |
WO1998009629A1 (fr) * | 1996-09-03 | 1998-03-12 | Smithkline Beecham Corporation | Produit pharmaceutique cristallin |
Non-Patent Citations (2)
Title |
---|
KLINKHARDT, UTE ET AL: "Ex vivo/in vitro interaction between ASA, clopidogrel, and GPIIb/IIIa-inhibitors", HAEMOSTASEOLOGIE (STUTTGART) (SEPTEMBER 1999), 19(3), 112-114, XP000908877 * |
UMEMURA, K. ET AL: "Enhancement by ticlopidine of the inhibitory effect on in vitro platelet aggregation of the glycoprotein IIb/IIIa inhibitor tirofiban", THROMB. HAEMOSTASIS (1997), 78(5), 1381-1384, XP000910437 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070464A3 (fr) * | 2004-01-21 | 2005-11-03 | Biofarma Ilac Sanayi Ve Ticare | Formulation de comprimes de bisulfate de clopidogrel |
Also Published As
Publication number | Publication date |
---|---|
AU6851400A (en) | 2001-03-13 |
FR2797400A1 (fr) | 2001-02-16 |
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