AR246969A1 - Un procedimiento para la preparacion de derivados racemicos u opticamente activos de pirido¡1,2-a¿pirazina. - Google Patents
Un procedimiento para la preparacion de derivados racemicos u opticamente activos de pirido¡1,2-a¿pirazina.Info
- Publication number
- AR246969A1 AR246969A1 AR90315971A AR31597190A AR246969A1 AR 246969 A1 AR246969 A1 AR 246969A1 AR 90315971 A AR90315971 A AR 90315971A AR 31597190 A AR31597190 A AR 31597190A AR 246969 A1 AR246969 A1 AR 246969A1
- Authority
- AR
- Argentina
- Prior art keywords
- formula
- derivatives
- optically active
- racemic
- preparation
- Prior art date
Links
- 150000003216 pyrazines Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 abstract 2
- -1 METHYL GROUPS Chemical group 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001721 carbon Chemical class 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- FAMRKDQNMBBFBR-BQYQJAHWSA-N diethyl azodicarboxylate Substances CCOC(=O)\N=N\C(=O)OCC FAMRKDQNMBBFBR-BQYQJAHWSA-N 0.000 abstract 1
- FAMRKDQNMBBFBR-UHFFFAOYSA-N ethyl n-ethoxycarbonyliminocarbamate Chemical compound CCOC(=O)N=NC(=O)OCC FAMRKDQNMBBFBR-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- 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
- A61P25/24—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
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
Landscapes
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Neurosurgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Psychiatry (AREA)
- Pain & Pain Management (AREA)
- Anesthesiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1989/000275 WO1990008148A1 (en) | 1989-01-23 | 1989-01-23 | Bis-aza-bicyclic anxiolytic agents |
| PCT/US1989/003811 WO1990008144A1 (en) | 1989-01-23 | 1989-09-01 | Bis-aza-bicyclic anxiolytic agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR246969A1 true AR246969A1 (es) | 1994-10-31 |
Family
ID=22214801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR90315971A AR246969A1 (es) | 1989-01-23 | 1990-01-19 | Un procedimiento para la preparacion de derivados racemicos u opticamente activos de pirido¡1,2-a¿pirazina. |
Country Status (38)
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990008148A1 (en) * | 1989-01-23 | 1990-07-26 | Pfizer Inc. | Bis-aza-bicyclic anxiolytic agents |
| WO1992000075A1 (en) * | 1990-06-29 | 1992-01-09 | Pfizer Inc. | Pyridopyrazine derivatives for treating substance abuse and addiction |
| EP0569387B1 (en) * | 1991-01-31 | 1995-04-05 | Pfizer Inc. | Resolution of trans-2-(2-pyrimidinyl)-7-(hydroxymethyl)octahydro-2h-pyrido 1,2-a]pyrazine |
| EP0573464B1 (en) * | 1991-02-27 | 1997-03-19 | Pfizer Inc. | Process for preparing trans-piperidine-2,5-dicarboxylates |
| US5157034A (en) * | 1991-02-27 | 1992-10-20 | Pfizer Inc. | Neuroleptic perhydro-1H-pyrido[1,2-a]pyrazines |
| US5185449A (en) * | 1991-02-27 | 1993-02-09 | Pfizer Inc. | Process and intermediate for certain bis-aza-bicyclic anxiolytic agents |
| US5311195A (en) * | 1991-08-30 | 1994-05-10 | Etak, Inc. | Combined relative and absolute positioning method and apparatus |
| JPH08827B2 (ja) * | 1991-09-25 | 1996-01-10 | フアイザー・インコーポレイテツド | 精神弛緩剤の２−置換パーヒドロ−１Ｈ−ピリド［１，２−ａピラジン |
| DK0646116T3 (da) * | 1992-06-16 | 1999-12-27 | Pfizer | Fremgangsmåde og mellemprodukter til fremstilling af bis-aza-bicycliske anxiolytiske midler |
| AU5291793A (en) * | 1992-09-24 | 1994-04-12 | National Institutes Of Health | Aralkyl diazabicycloalkane derivatives for cns disorders |
| IL104506A (en) * | 1993-01-25 | 1997-11-20 | Israel State | Fast changing heating- cooling device and method, particularly for cryogenic and/or surgical use |
| US5637713A (en) * | 1993-08-20 | 1997-06-10 | Pfizer Inc. | Process for preparing trans-piperidine-2,5-dicarboxylates |
| US5455350A (en) * | 1993-10-13 | 1995-10-03 | Pfizer Inc. | Process and intermediate for certain bis-aza-bicyclic anxiolytic agents |
| IL107460A (en) * | 1993-11-01 | 1999-06-20 | Israel State | Controlled cryogenic contact system |
| UA50720C2 (uk) * | 1994-09-30 | 2002-11-15 | Пфайзер, Інк. | 2,7-заміщені похідні октагідро-1н-піридо[1,2a]піразину, фармацевтична композиція та спосіб лікування |
| US5731307A (en) * | 1994-09-30 | 1998-03-24 | Pfizer, Inc. | Neuroleptic 2,7-disubtituted perhydro-1h-pyrido 1, 2-A!pyrazines |
| US6231833B1 (en) * | 1999-08-05 | 2001-05-15 | Pfizer Inc | 2,7-substituted octahydro-1H-pyrido[1,2-A]pyrazine derivatives as ligands for serotonin receptors |
| KR100286786B1 (ko) * | 1995-12-21 | 2001-04-16 | 디. 제이. 우드, 스피겔 알렌 제이 | 2,7-치환된옥타하이드로-피롤로[1,2-에이]피라진유도체 |
| PL330962A1 (en) * | 1996-07-01 | 1999-06-21 | Pfizer | Method of obtaining (7s, trans)-2- (2-pyrimidinyl) -7- (hydroxymethyl) octahydro -2h-pyrido [1,2-a] pyrazine _ |
| PA8469101A1 (es) * | 1998-04-09 | 2000-09-29 | Pfizer Prod Inc | Ligandos azabiciclicos de receptores 5ht1 |
| US6251893B1 (en) * | 1998-06-15 | 2001-06-26 | Nps Allelix Corp. | Bicyclic piperidine and piperazine compounds having 5-HT6 receptor affinity |
| HN1999000146A (es) * | 1998-09-21 | 2000-11-11 | Pfizer Prod Inc | Agentes farmaceuticos para el tratamiento de la enfermedad de parkinson, adhd y microadenomas. |
| US20020016334A1 (en) * | 2000-07-31 | 2002-02-07 | Coe Jotham Wadsworth | Pharmaceutical composition for the treatment of attention deficit hyperactivity disorder (ADHD) |
| US6670476B2 (en) | 2000-11-29 | 2003-12-30 | Pfizer Inc. | Resolution of trans-7-(hydroxy-methyl)octa-hydro-2H-pyrido[1,2-a]pyrazine |
| PL378749A1 (pl) * | 2003-03-12 | 2006-05-15 | Pfizer Products Inc. | Azabicykliczne pochodne pirydyloksymetylowe i benzoizoksazolowe |
| EP1633756B1 (en) | 2003-04-09 | 2008-12-24 | Biogen Idec MA Inc. | A2a adenosine receptor antagonists |
| JP4864719B2 (ja) * | 2003-11-26 | 2012-02-01 | ファイザー・プロダクツ・インク | Ｇｓｋ−３インヒビターとしてのアミノピラゾール誘導体 |
| MXPA06013762A (es) * | 2004-05-27 | 2007-02-08 | Warner Lambert Co | Combinacion de atomoxetina y un agonista del receptor 5t1a para el tratamiento de trastorno de hiperactividad con deficit de atencion y otros trastornos. |
| US7658206B2 (en) | 2006-12-05 | 2010-02-09 | Kohler Co. | Plumbing valve with stick control handle |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3388128A (en) * | 1965-09-03 | 1968-06-11 | Allan R. Day | Substituted 1, 4-diazabicyclo [4. 4. 9] decanes |
| US4182763A (en) * | 1978-05-22 | 1980-01-08 | Mead Johnson & Company | Buspirone anti-anxiety method |
| US4339579A (en) * | 1980-12-29 | 1982-07-13 | American Home Products Corporation | 2,6-Bis-(pyrrolopyrazinyl)pyrazines |
| US4400511A (en) * | 1982-05-07 | 1983-08-23 | American Home Products Corporation | 2-Substituted octahydropyrrolo(1,2-A)-pyrazine-3-carboxylic acids |
| US4414389A (en) * | 1982-05-25 | 1983-11-08 | American Home Products Corporation | 4-Substituted-piperidino carboxamides |
| US4517187A (en) * | 1982-10-18 | 1985-05-14 | Pennwalt Corporation | 1,3,4,6,7-11b-Hexahydro-7-phenyl-2H-pyrazino[2,1-a]isoquinolines methods of preparation, and use as antidepressants |
| DE3321969A1 (de) * | 1983-06-18 | 1984-12-20 | Troponwerke GmbH & Co KG, 5000 Köln | 2-pyrimidinyl-1-piperazin-derivate, verfahren zu ihrer herstellung und diese enthaltende arzneimittel |
| DE3409440A1 (de) * | 1984-03-15 | 1985-09-26 | Bayer Ag, 5090 Leverkusen | Imidazo(1,5-a)pyridyl-methan- und imidazo(1,5-b)pyridazinylmethan-derivate, ihre herstellung und sie enthaltende aufzeichnungsmaterialien |
| IT1204803B (it) * | 1986-02-17 | 1989-03-10 | Acraf | Composto farmacologicamente attivo e composizioni farmaceutiche che lo contengono,procedimento per prepararlo e intermedio utile in detto procedimento |
| US4788290A (en) * | 1987-12-11 | 1988-11-29 | American Home Products Corporation | Serotonergic pyrazine derivatives |
| JP2668259B2 (ja) * | 1988-02-18 | 1997-10-27 | 塩野義製薬株式会社 | 複素環化合物および抗潰瘍剤 |
| WO1990008148A1 (en) * | 1989-01-23 | 1990-07-26 | Pfizer Inc. | Bis-aza-bicyclic anxiolytic agents |
-
1989
- 1989-01-23 WO PCT/US1989/000275 patent/WO1990008148A1/en not_active Ceased
- 1989-01-23 MX MX1922290A patent/MX19222A/es unknown
- 1989-09-01 RO RO148053A patent/RO110142B1/ro unknown
- 1989-09-01 HU HU40/90A patent/HU215154B/hu not_active IP Right Cessation
- 1989-09-01 WO PCT/US1989/003811 patent/WO1990008144A1/en not_active Ceased
- 1989-12-13 IS IS3529A patent/IS1667B/is unknown
-
1990
- 1990-01-12 DE DE9090300362T patent/DE69000467T2/de not_active Expired - Fee Related
- 1990-01-12 ES ES90300362T patent/ES2053094T3/es not_active Expired - Lifetime
- 1990-01-12 EP EP90300362A patent/EP0380217B1/en not_active Expired - Lifetime
- 1990-01-12 AT AT90300362T patent/ATE82574T1/de not_active IP Right Cessation
- 1990-01-12 DK DK90300362.2T patent/DK0380217T3/da active
- 1990-01-16 IL IL9307390A patent/IL93073A/en not_active IP Right Cessation
- 1990-01-18 BG BG090949A patent/BG51046A3/bg unknown
- 1990-01-19 CA CA002008108A patent/CA2008108C/en not_active Expired - Fee Related
- 1990-01-19 NZ NZ232168A patent/NZ232168A/xx unknown
- 1990-01-19 MY MYPI90000101A patent/MY104861A/en unknown
- 1990-01-19 AR AR90315971A patent/AR246969A1/es active
- 1990-01-21 EG EG3290A patent/EG19306A/xx active
- 1990-01-22 PL PL90283395A patent/PL163836B1/pl not_active IP Right Cessation
- 1990-01-22 AP APAP/P/1990/000158A patent/AP128A/en active
- 1990-01-22 PT PT92919A patent/PT92919B/pt not_active IP Right Cessation
- 1990-01-22 CN CN90100291A patent/CN1022186C/zh not_active Expired - Fee Related
- 1990-01-22 ZA ZA90430A patent/ZA90430B/xx unknown
- 1990-01-22 SK SK299-90A patent/SK279339B6/sk unknown
- 1990-01-22 CZ CS90299A patent/CZ277698B6/cs not_active IP Right Cessation
- 1990-01-22 MA MA21996A patent/MA21735A1/fr unknown
- 1990-01-22 YU YU11190A patent/YU47554B/sh unknown
- 1990-01-22 DD DD90337249A patent/DD291560A5/de not_active IP Right Cessation
- 1990-01-22 IE IE22590A patent/IE62670B1/en not_active IP Right Cessation
- 1990-01-22 KR KR1019900000701A patent/KR910009289B1/ko not_active Expired
- 1990-01-22 AU AU48679/90A patent/AU614214B2/en not_active Ceased
- 1990-01-23 OA OA59727A patent/OA10041A/en unknown
- 1990-01-23 JP JP2013459A patent/JPH0643427B2/ja not_active Expired - Fee Related
-
1991
- 1991-07-09 US US07/721,537 patent/US5122525A/en not_active Expired - Lifetime
- 1991-07-22 FI FI913510A patent/FI95381C/fi not_active IP Right Cessation
- 1991-07-22 NO NO912863A patent/NO175978C/no unknown
- 1991-07-22 RU SU915001279A patent/RU2015977C1/ru not_active IP Right Cessation
-
1993
- 1993-01-28 GR GR930400172T patent/GR3006925T3/el unknown
-
1998
- 1998-03-30 BA BA980302A patent/BA98302A/bs unknown
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