CS247073B2 - Production method of 2-substituted 4-amino-6,7-dimethoxyghinolins - Google Patents
Production method of 2-substituted 4-amino-6,7-dimethoxyghinolins Download PDFInfo
- Publication number
- CS247073B2 CS247073B2 CS835509A CS550983A CS247073B2 CS 247073 B2 CS247073 B2 CS 247073B2 CS 835509 A CS835509 A CS 835509A CS 550983 A CS550983 A CS 550983A CS 247073 B2 CS247073 B2 CS 247073B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- group
- formula
- alkyl
- dimethoxy
- benzyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/20—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/195—Radicals derived from nitrogen analogues of carboxylic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/38—Nitrogen atoms
- C07D215/42—Nitrogen atoms attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Quinoline Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8221457 | 1982-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS247073B2 true CS247073B2 (en) | 1986-11-13 |
Family
ID=10531886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS835509A CS247073B2 (en) | 1982-07-24 | 1983-07-22 | Production method of 2-substituted 4-amino-6,7-dimethoxyghinolins |
Country Status (26)
| Country | Link |
|---|---|
| US (3) | US4656174A (de) |
| EP (1) | EP0100200B1 (de) |
| JP (1) | JPS5933264A (de) |
| KR (1) | KR880001315B1 (de) |
| AU (1) | AU548036B2 (de) |
| CA (1) | CA1255670A (de) |
| CS (1) | CS247073B2 (de) |
| DD (1) | DD211555A5 (de) |
| DE (1) | DE3371336D1 (de) |
| DK (1) | DK166821B1 (de) |
| ES (1) | ES8504131A1 (de) |
| FI (1) | FI78296C (de) |
| GR (1) | GR79603B (de) |
| HK (1) | HK32289A (de) |
| HU (1) | HU190907B (de) |
| IE (1) | IE55798B1 (de) |
| IL (1) | IL69311A (de) |
| NO (1) | NO171594C (de) |
| NZ (1) | NZ204996A (de) |
| PH (1) | PH19424A (de) |
| PL (1) | PL139498B1 (de) |
| PT (1) | PT77082B (de) |
| SG (1) | SG6489G (de) |
| SU (2) | SU1251801A3 (de) |
| YU (1) | YU42628B (de) |
| ZA (1) | ZA835355B (de) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT384218B (de) * | 1985-12-04 | 1987-10-12 | Gerot Pharmazeutika | Verfahren zur herstellung von neuen chinazolin-derivaten |
| GB8716972D0 (en) * | 1987-07-17 | 1987-08-26 | Pfizer Ltd | Treatment of cardiac arrhythmias |
| GB8719378D0 (en) * | 1987-08-15 | 1987-09-23 | Pfizer Ltd | Antiarrythmic agents |
| US4882337A (en) * | 1988-08-12 | 1989-11-21 | Pfizer Inc. | Tetrahydroisoquinoline antiarrhythmic agents |
| US5304554A (en) * | 1990-04-27 | 1994-04-19 | Emory University | 4-[(alkyl or dialkyl)amino]quinolines and their method of preparation |
| US5270323A (en) * | 1990-05-31 | 1993-12-14 | Pfizer Inc. | Method of treating impotence |
| PT100905A (pt) * | 1991-09-30 | 1994-02-28 | Eisai Co Ltd | Compostos heterociclicos azotados biciclicos contendo aneis de benzeno, ciclo-hexano ou piridina e de pirimidina, piridina ou imidazol substituidos e composicoes farmaceuticas que os contem |
| TW304945B (de) * | 1992-06-27 | 1997-05-11 | Hoechst Ag | |
| RU2118322C1 (ru) * | 1993-07-05 | 1998-08-27 | Дюфар Интернэшнл Рисерч Б.В. | 2,3-дигидро-1,4-бензодиокси-5-ил-пиперазиновые производные или их соли |
| US6143746A (en) * | 1994-01-21 | 2000-11-07 | Icos Corporation | Tetracyclic cyclic GMP-specific phosphodiesterase inhibitors, process of preparation and use |
| GB9514465D0 (en) * | 1995-07-14 | 1995-09-13 | Glaxo Lab Sa | Chemical compounds |
| GB9514473D0 (en) * | 1995-07-14 | 1995-09-13 | Glaxo Lab Sa | Chemical compounds |
| GB9514464D0 (en) * | 1995-07-14 | 1995-09-13 | Glaxo Lab Sa | Medicaments |
| NZ325248A (en) | 1995-12-23 | 1999-09-29 | Pfizer Res & Dev | Quinoline and quinazoline compounds useful in therapy |
| JP3418405B2 (ja) * | 1996-05-10 | 2003-06-23 | アイコス コーポレイション | カルボリン誘導体 |
| GB9700504D0 (en) | 1997-01-11 | 1997-02-26 | Pfizer Ltd | Pharmaceutical compounds |
| GB9708917D0 (en) * | 1997-05-01 | 1997-06-25 | Pfizer Ltd | Compounds useful in therapy |
| GB9711650D0 (en) * | 1997-06-05 | 1997-07-30 | Pfizer Ltd | Compounds useful in therapy |
| MXPA03000458A (es) * | 2000-07-20 | 2004-06-02 | Neurogen Corp | Ligandos receptores de capsaicina. |
| DE10035928A1 (de) * | 2000-07-21 | 2002-03-07 | Asta Medica Ag | Neue Heteroaryl-Derivate und deren Verwendung als Arzneimittel |
| EP1178036A1 (de) * | 2000-08-04 | 2002-02-06 | Aventis Cropscience S.A. | Fungizide Phenylimidate-Derivate |
| US6900220B2 (en) | 2001-01-02 | 2005-05-31 | Syntex (U.S.A.) Llc | Quinazolone derivatives as alpha 1A/B adrenergic receptor antagonists |
| KR100420663B1 (ko) * | 2001-01-09 | 2004-03-02 | 주식회사 켐온 | 퀴놀린 유도체, 그의 제조방법 및 그를 포함하는 약학적조성물 |
| US6734303B2 (en) | 2001-05-18 | 2004-05-11 | Pfizer Inc. | Process for the production of quinazolines |
| JP2005519876A (ja) * | 2001-11-27 | 2005-07-07 | メルク エンド カムパニー インコーポレーテッド | ２−アミノキノリン化合物 |
| AU2013211455B2 (en) * | 2005-09-19 | 2017-12-07 | Neuronascent, Inc. | Methods and compositions for stimulating neurogenesis and inhibiting neuronal degeneration |
| CN101304743B (zh) * | 2005-09-19 | 2012-09-05 | 诺伊罗纳森特公司 | 刺激神经形成和抑制神经元变性的方法和组合物 |
| EP2101772B1 (de) * | 2006-12-06 | 2012-04-25 | Cornell Research Foundation, Inc. | Neuromuskuläre blocker mit mittlerer dauer und antagonisten advon |
| US8592451B2 (en) | 2009-03-17 | 2013-11-26 | Cornell University | Reversible nondepolarizing neuromuscular blockade agents and methods for their use |
| CN102573794B (zh) | 2009-08-19 | 2017-03-15 | 康奈尔大学 | 供生理注射用的半胱氨酸 |
| EA201590053A1 (ru) | 2012-06-20 | 2015-08-31 | Новартис Аг | Модуляторы пути системы комплемента и их применение |
| TWI649308B (zh) * | 2013-07-24 | 2019-02-01 | 小野藥品工業股份有限公司 | 喹啉衍生物 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB890533A (en) * | 1959-11-09 | 1962-03-07 | Allen & Hanburys Ltd | Improvements in or relating to heterocyclic quaternary ammonium salts |
| CH414637A (de) * | 1962-08-31 | 1966-06-15 | Geigy Ag J R | Verfahren zur Herstellung von Carbostyrilderivaten |
| US3272824A (en) * | 1962-12-06 | 1966-09-13 | Norwich Pharma Co | 4-amino-6, 7-di(lower) alkoxyquinolines |
| US3542785A (en) * | 1967-05-15 | 1970-11-24 | Ciba Geigy Corp | 2-hydroxy-4-aryl-quinolines |
| US3517005A (en) * | 1967-10-26 | 1970-06-23 | Pfizer & Co C | Certain 2- and 4-substituted quinazolines |
| US3511836A (en) * | 1967-12-13 | 1970-05-12 | Pfizer & Co C | 2,4,6,7-tetra substituted quinazolines |
| US3629418A (en) * | 1969-02-14 | 1971-12-21 | Miles Lab | Process for producing an anti-depressant effect with piperazine quinolines |
| GB1383409A (en) * | 1972-09-09 | 1974-02-12 | Pfizer Ltd | Derivatives of 2-amino- and 4-amino-quinazoline and pharmaceutical compositions containing them |
| US4035367A (en) * | 1974-09-09 | 1977-07-12 | Sandoz, Inc. | Hydroxyalkyl-substituted-amino-quinolines |
| US4188390A (en) * | 1977-11-05 | 1980-02-12 | Pfizer Inc. | Antihypertensive 4-amino-2-[4-(1,4-benzodioxan-2-carbonyl) piperazin-1-yl or homopiperazin-1-yl]quinazolines |
| JPS54125688A (en) * | 1978-02-27 | 1979-09-29 | Mitsubishi Yuka Yakuhin Kk | Novel quinazoline derivative*its manufacture and antihypertensive drug |
| JPS5480372A (en) * | 1977-12-12 | 1979-06-27 | Toray Ind Inc | Production of fishing rod made of carbon fiber-reinforced resin |
| JPS54122283A (en) * | 1978-03-13 | 1979-09-21 | Sumitomo Chem Co Ltd | Novel quinazoline derivative and its preparation |
| JPS54128588A (en) * | 1978-03-29 | 1979-10-05 | Dainippon Pharmaceut Co Ltd | Antidepressive drugs consisting mainly of 2-(1-piperazinyl)- 4-phenylquinoline |
| JPS54128582A (en) * | 1978-03-30 | 1979-10-05 | Sumitomo Chem Co Ltd | Novel quinazoline derivative and its preparation |
| US4287341A (en) * | 1979-11-01 | 1981-09-01 | Pfizer Inc. | Alkoxy-substituted-6-chloro-quinazoline-2,4-diones |
| DE3034001A1 (de) * | 1980-09-10 | 1982-04-22 | Hoechst Ag, 6000 Frankfurt | Isochinolinderivate, verfahren zu ihrer hersellung, sie enthaltende pharmazeutische zubereitungen und ihre verwendung |
-
1983
- 1983-07-19 US US06/515,095 patent/US4656174A/en not_active Expired - Lifetime
- 1983-07-19 GR GR71969A patent/GR79603B/el unknown
- 1983-07-20 EP EP83304196A patent/EP0100200B1/de not_active Expired
- 1983-07-20 DE DE8383304196T patent/DE3371336D1/de not_active Expired
- 1983-07-21 FI FI832658A patent/FI78296C/fi not_active IP Right Cessation
- 1983-07-21 PL PL1983243131A patent/PL139498B1/pl unknown
- 1983-07-21 ES ES524320A patent/ES8504131A1/es not_active Expired
- 1983-07-22 KR KR1019830003392A patent/KR880001315B1/ko not_active IP Right Cessation
- 1983-07-22 NZ NZ204996A patent/NZ204996A/en unknown
- 1983-07-22 SU SU833618703A patent/SU1251801A3/ru active
- 1983-07-22 NO NO832688A patent/NO171594C/no not_active IP Right Cessation
- 1983-07-22 DD DD83253330A patent/DD211555A5/de not_active IP Right Cessation
- 1983-07-22 JP JP58134244A patent/JPS5933264A/ja active Granted
- 1983-07-22 YU YU1572/83A patent/YU42628B/xx unknown
- 1983-07-22 HU HU832594A patent/HU190907B/hu unknown
- 1983-07-22 CA CA000433023A patent/CA1255670A/en not_active Expired
- 1983-07-22 PT PT77082A patent/PT77082B/pt unknown
- 1983-07-22 CS CS835509A patent/CS247073B2/cs unknown
- 1983-07-22 IE IE1730/83A patent/IE55798B1/en not_active IP Right Cessation
- 1983-07-22 DK DK337383A patent/DK166821B1/da not_active IP Right Cessation
- 1983-07-22 ZA ZA835355A patent/ZA835355B/xx unknown
- 1983-07-22 IL IL69311A patent/IL69311A/xx not_active IP Right Cessation
- 1983-07-22 AU AU17222/83A patent/AU548036B2/en not_active Expired
- 1983-07-25 PH PH29286A patent/PH19424A/en unknown
-
1984
- 1984-04-26 SU SU843732816A patent/SU1340589A3/ru active
-
1986
- 1986-10-30 US US06/925,029 patent/US4686228A/en not_active Expired - Lifetime
-
1987
- 1987-05-11 US US07/048,343 patent/US4758568A/en not_active Expired - Lifetime
-
1989
- 1989-02-04 SG SG64/89A patent/SG6489G/en unknown
- 1989-04-20 HK HK322/89A patent/HK32289A/xx not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CS247073B2 (en) | Production method of 2-substituted 4-amino-6,7-dimethoxyghinolins | |
| US4430343A (en) | Benzimidazole derivatives, process for the preparation thereof and pharmaceutical composition containing the same | |
| JPS6072891A (ja) | ピリミド〔４，５−ｇ〕キノリンおよびその製造中間体 | |
| US5654309A (en) | Pyridopyrimidine derivatives, their production and use | |
| EP0385237A2 (de) | 2-(1-Piperazinyl)-4-phenylcycloalkanpyridin-Derivate, Verfahren zu deren Herstellung und pharmazeutische Zusammensetzungen, die sie enthalten | |
| JPH05508660A (ja) | ジアリールメチルピペリジンまたはピペラジンのピリジンおよびピリジンｎ−オキシド誘導体、並びにそれらの組成物および使用方法 | |
| US5041443A (en) | Medicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereof | |
| CA1168232A (en) | Isoquinoline derivatives, a process for their preparation, pharmaceutical formulations containing them and their use | |
| EP0198456B1 (de) | 1,7-Naphthyridinderivate und diese enthaltende Arzneimittel | |
| CS241549B2 (en) | Method of 1,4-dihydropyridines production | |
| IE65125B1 (en) | Imidazopyridine PAF/H1 antagonists | |
| US4243666A (en) | 4-Amino-2-piperidino-quinazolines | |
| JPS6322082A (ja) | １―（ヒドロキシスチリル）―５ｈ―２，３―ベンゾジアゼピン誘導体およびその製造方法、並びに前記誘導体を含む薬剤 | |
| US4673682A (en) | Isoquinoline derivatives, pharmaceutical formulations based on these compounds and the use thereof | |
| KR20100031610A (ko) | 아데노신 Ａ3 수용체 리간드로서의 트리아졸로[1,5-ａ]퀴놀린 | |
| JPS59216877A (ja) | 置換フエニル−２−（１ｈ）−ピリミジノン | |
| CA1208643A (en) | 1,5-diphenyl-pyrazolin-3-one compounds, process and intermediates for preparation thereof and pharmaceutical compositions containing them | |
| JPH0377867A (ja) | 新規オキサゾロピリジン誘導体 | |
| US3470185A (en) | 2-(piperazino)methyl-2,3-dihydro-benzofurans | |
| KR850000126B1 (ko) | 이미다졸 유도체의 제조방법 | |
| JPS63154663A (ja) | ３，５−ジ−タ−シヤリ−ブチル−４−ヒドロキシケイ皮酸アミド誘導体 | |
| US5114944A (en) | 2-phenylpyrazolo[1,5-a]pyrimidine-3-acetic acid derivatives exhibiting therapeutic effects | |
| GB2162843A (en) | Piperazine derivatives | |
| IE49469B1 (en) | Substituted quinazolines | |
| JPH01151581A (ja) | ピリミド［４，５−ｇ］キノリンおよびその製造中間体 |