WO1996000063A1 - Utilisation de derives de 1,2,5,6-tetrahydropyridine pour la fabrication de medicaments a effet sedatif - Google Patents
Utilisation de derives de 1,2,5,6-tetrahydropyridine pour la fabrication de medicaments a effet sedatif Download PDFInfo
- Publication number
- WO1996000063A1 WO1996000063A1 PCT/FR1995/000844 FR9500844W WO9600063A1 WO 1996000063 A1 WO1996000063 A1 WO 1996000063A1 FR 9500844 W FR9500844 W FR 9500844W WO 9600063 A1 WO9600063 A1 WO 9600063A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- formula
- acid
- pharmaceutically acceptable
- utilisation
- Prior art date
Links
- 239000003814 drug Substances 0.000 title claims abstract description 7
- 230000001624 sedative effect Effects 0.000 title claims abstract description 7
- 238000002360 preparation method Methods 0.000 title abstract description 3
- FTAHXMZRJCZXDL-UHFFFAOYSA-N 3-piperideine Chemical class C1CC=CCN1 FTAHXMZRJCZXDL-UHFFFAOYSA-N 0.000 title description 3
- 239000000932 sedative agent Substances 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 150000003839 salts Chemical class 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 8
- 150000007513 acids Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000001225 therapeutic effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 241000700159 Rattus Species 0.000 description 3
- 210000003710 cerebral cortex Anatomy 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000004899 motility Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- GJSURZIOUXUGAL-UHFFFAOYSA-N Clonidine Chemical compound ClC1=CC=CC(Cl)=C1NC1=NCCN1 GJSURZIOUXUGAL-UHFFFAOYSA-N 0.000 description 1
- 208000020401 Depressive disease Diseases 0.000 description 1
- 238000011785 NMRI mouse Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 208000037870 generalized anxiety Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000009871 nonspecific binding Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 208000019906 panic disease Diseases 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000012453 sprague-dawley rat model Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
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
-
- 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
Definitions
- the present invention relates to the use of derivatives of 1, 2, 5, 6-tetrahydropyridine in therapeutics, in particular as sedatives.
- the present invention relates more specifically to the therapeutic use of the compounds of formula:
- R is chosen from the 3-fluoro, 4-chloro, 3-methyl, 3-trifluoromethyl, 3-methoxy and 3-hydroxy groups, and of their addition salts with pharmaceutically acceptable acids, for the manufacture of a drug having a sedative effect.
- the present invention also relates to a therapeutic composition containing, as active principle, a compound of formula:
- R is chosen from the 3-fluoro groups
- “Addition salts with pharmaceutically acceptable acids” means the salts which give the biological properties of the free bases, without having an undesirable effect.
- These salts can be in particular those formed with mineral acids, such as hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid; acidic metal salts, such as disodium orthophosphate and monopotassium sulfate, and organic acids such as formic acid, acetic acid, propionic acid, glycolic acid, oxalic acid, l fumaric acid, maleic acid, citric acid, malonic acid, methane sulfonic acid, lactic acid, succinic acid, tartaric acid.
- mineral acids such as hydrochloric acid, hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid
- acidic metal salts such as disodium orthophosphate and monopotassium sulfate
- organic acids such as formic acid, acetic acid, propionic acid, glycolic acid, o
- compositions containing the compounds of formula I can be administered to humans or animals by the oral or parenteral route.
- They can be in the form of solid, semi-solid or liquid preparations.
- the active principle is generally mixed with one or more usual pharmaceutically acceptable excipients well known to those skilled in the art.
- the amount of active ingredient administered obviously depends on the patient being treated, the route of administration and the severity of the disease.
- mice Half an hour after receiving the test compound intraperitoneally, the mice are placed on an actimeter where their motility is recorded for 30 minutes.
- the rats males, CD Sprague Dawley, 200-250 g are sacrificed by decapitation.
- the cerebral cortex is immediately removed.
- the cerebral cortices of 4 rats are homogenized in 40 ml of buffer. Homogenates are centrifuged at 20,000 rpm for 15 minutes.
- the pellet resuspended in 40 ml of buffer is subjected to a second centrifugation (20,000 revolutions / minute for 15 minutes).
- the pellet thus obtained is suspended in 8 ml of buffer, then stored at -80 ° C until use.
- a membrane suspension is prepared from the frozen suspension; Aliquots of this membrane suspension are mixed with the radioactive ligands (used as a marker for each type of receptor) and with increasing concentrations of the test compound, then incubated (final volume: 1 ml). The reaction is stopped by filtration on a HARVESTER 48-hole system (GF / B HATMAN diluter band). The filter strip is then washed 3 times with 5 ml of buffer and then placed in an automatic cutting system (BRANDEL). The cut filters fall into counting flasks of 4 ml of scintillating liquid (Aquasafe 300, ZINSSER) are dispensed automatically by the same system (BRANDEL).
- BRANDEL automatic cutting system
- Each sample is subjected to radioactivity counting using a liquid scintillation counter (KONTRON).
- Three test series are carried out with the compound to be tested, each test being carried out in duplicate.
- Specific binding is defined as the difference between total binding and non-specific binding (displaced by an excess of non-radioactive ligand).
- the values obtained in counts per minute (cpm) are then transformed into disintegrations per minute (dpm) according to the efficiency of the counter.
- the IC 50 is defined as the concentration of the substance studied, necessary to displace 50% of the specifically linked radioactive marker.
- the compounds of formula I can be used for the treatment of anxiety, in particular generalized anxiety states and panic disorders (as defined in DSM III-R) in humans. In these indications, they can be administered in daily doses of 1 to 100 mg.
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pain & Pain Management (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95924363A EP0766561A1 (fr) | 1994-06-23 | 1995-06-23 | Utilisation de derives de 1,2,5,6-tetrahydropyridine pour la fabrication de medicaments a effet sedatif |
JP8502867A JPH10502069A (ja) | 1994-06-23 | 1995-06-23 | 鎮静効果を有する薬剤の製造のための1,2,5,6−テトラヒドロピリジン誘導体の使用 |
AU28902/95A AU2890295A (en) | 1994-06-23 | 1995-06-23 | Utilisation of derivatives of 1,2,5,6-tetrahydropyridine for the preparation of sedative medicaments |
FI965186A FI965186L (fi) | 1994-06-23 | 1996-12-20 | 1,2,5,6-Tetrahydropyridiinijohdannaisten käyttö rauhoittavien lääkkeide valmistamiseksi |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407736A FR2721513B1 (fr) | 1994-06-23 | 1994-06-23 | Utilisation de dérivés de 1,2,5,6-tétrahydropyridine pour la fabrication de médicaments à effet sédatif. |
FR94/07736 | 1994-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996000063A1 true WO1996000063A1 (fr) | 1996-01-04 |
Family
ID=9464580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1995/000844 WO1996000063A1 (fr) | 1994-06-23 | 1995-06-23 | Utilisation de derives de 1,2,5,6-tetrahydropyridine pour la fabrication de medicaments a effet sedatif |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0766561A1 (fr) |
JP (1) | JPH10502069A (fr) |
AU (1) | AU2890295A (fr) |
CA (1) | CA2193397A1 (fr) |
FI (1) | FI965186L (fr) |
FR (1) | FR2721513B1 (fr) |
WO (1) | WO1996000063A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8074285B2 (en) | 1998-09-23 | 2011-12-06 | Thomson Licensing | Copy protection method for digital data stored on a medium |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2904826A1 (de) * | 1978-02-08 | 1979-08-09 | Roussel Uclaf | Neue derivate des 3-phenyltetrahydropyridins und deren salze, verfahren zu deren herstellung, deren verwendung als arzneimittel und die sie enthaltenden pharmazeutischen zusammensetzungen |
FR2496099A1 (fr) * | 1980-12-15 | 1982-06-18 | Roussel Uclaf | Nouveaux derives de l'hydroxyphenyl tetrahydropyridine, leurs sels, procede et intermediaires de preparation, application a titre de medicaments et compositions les renfermant |
CA1133479A (fr) * | 1977-09-13 | 1982-10-12 | Thomas H. Althuis | 3-(2-hydroxy-4-(subst.)phenyl) azacycloalcanes, derives de ceux-ci utilises comme agents analgesiques, et leurs produits intermediaires |
FR2518093A2 (fr) * | 1980-12-15 | 1983-06-17 | Roussel Uclaf | Nouveaux derives de l'hydroxyphenyl tetrahydropyridine, leurs sels, procede et intermediaires de preparation, application a titre de medicaments et compositions les renfermant |
EP0156433A2 (fr) * | 1984-03-26 | 1985-10-02 | Janssen Pharmaceutica N.V. | Pyridazineamines actives contre les virus |
EP0192521A1 (fr) * | 1985-02-01 | 1986-08-27 | LABORATOIRE L. LAFON Société anonyme dite: | Dérivés de 3-phényl-tétrahydropyridine, procédé de préparation et utilisation en thérapeutique |
EP0369887A2 (fr) * | 1988-11-18 | 1990-05-23 | Sanofi | Utilisation de trifluorométhylphényltétrahydropyridines pour la préparation de médicaments destinés à combattre les troubles anxio-dépressifs |
EP0618194A1 (fr) * | 1993-03-31 | 1994-10-05 | Laboratoire L. Lafon | 3-Phényl-1,2,5,6-tétrahydropyridine, et son utilisation comme sédatif |
-
1994
- 1994-06-23 FR FR9407736A patent/FR2721513B1/fr not_active Expired - Fee Related
-
1995
- 1995-06-23 WO PCT/FR1995/000844 patent/WO1996000063A1/fr not_active Application Discontinuation
- 1995-06-23 EP EP95924363A patent/EP0766561A1/fr not_active Withdrawn
- 1995-06-23 JP JP8502867A patent/JPH10502069A/ja active Pending
- 1995-06-23 CA CA002193397A patent/CA2193397A1/fr not_active Abandoned
- 1995-06-23 AU AU28902/95A patent/AU2890295A/en not_active Abandoned
-
1996
- 1996-12-20 FI FI965186A patent/FI965186L/fi unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1133479A (fr) * | 1977-09-13 | 1982-10-12 | Thomas H. Althuis | 3-(2-hydroxy-4-(subst.)phenyl) azacycloalcanes, derives de ceux-ci utilises comme agents analgesiques, et leurs produits intermediaires |
DE2904826A1 (de) * | 1978-02-08 | 1979-08-09 | Roussel Uclaf | Neue derivate des 3-phenyltetrahydropyridins und deren salze, verfahren zu deren herstellung, deren verwendung als arzneimittel und die sie enthaltenden pharmazeutischen zusammensetzungen |
FR2416886A1 (fr) * | 1978-02-08 | 1979-09-07 | Roussel Uclaf | Nouveaux derives de la 3-phenyl-tetrahydropyridine et leurs sels, procedes de preparation et application a titre de medicaments |
FR2496099A1 (fr) * | 1980-12-15 | 1982-06-18 | Roussel Uclaf | Nouveaux derives de l'hydroxyphenyl tetrahydropyridine, leurs sels, procede et intermediaires de preparation, application a titre de medicaments et compositions les renfermant |
DE3149703A1 (de) * | 1980-12-15 | 1982-06-24 | Roussel-Uclaf, 75007 Paris | "neue hydroxyphenyl-tetrahydropyridin-derivate, deren salze, deren herstellungsverfahren und zwischenprodukte fuer die herstellung, deren verwendung als arzneimittel und die sie enthaltenden zusammensetzungen" |
FR2518093A2 (fr) * | 1980-12-15 | 1983-06-17 | Roussel Uclaf | Nouveaux derives de l'hydroxyphenyl tetrahydropyridine, leurs sels, procede et intermediaires de preparation, application a titre de medicaments et compositions les renfermant |
EP0156433A2 (fr) * | 1984-03-26 | 1985-10-02 | Janssen Pharmaceutica N.V. | Pyridazineamines actives contre les virus |
EP0192521A1 (fr) * | 1985-02-01 | 1986-08-27 | LABORATOIRE L. LAFON Société anonyme dite: | Dérivés de 3-phényl-tétrahydropyridine, procédé de préparation et utilisation en thérapeutique |
EP0369887A2 (fr) * | 1988-11-18 | 1990-05-23 | Sanofi | Utilisation de trifluorométhylphényltétrahydropyridines pour la préparation de médicaments destinés à combattre les troubles anxio-dépressifs |
EP0618194A1 (fr) * | 1993-03-31 | 1994-10-05 | Laboratoire L. Lafon | 3-Phényl-1,2,5,6-tétrahydropyridine, et son utilisation comme sédatif |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8074285B2 (en) | 1998-09-23 | 2011-12-06 | Thomson Licensing | Copy protection method for digital data stored on a medium |
Also Published As
Publication number | Publication date |
---|---|
JPH10502069A (ja) | 1998-02-24 |
EP0766561A1 (fr) | 1997-04-09 |
CA2193397A1 (fr) | 1996-01-04 |
AU2890295A (en) | 1996-01-19 |
FR2721513B1 (fr) | 1996-09-06 |
FR2721513A1 (fr) | 1995-12-29 |
FI965186L (fi) | 1997-02-14 |
FI965186A0 (fi) | 1996-12-20 |
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