JPH0260666B2 - - Google Patents
Info
- Publication number
- JPH0260666B2 JPH0260666B2 JP54019159A JP1915979A JPH0260666B2 JP H0260666 B2 JPH0260666 B2 JP H0260666B2 JP 54019159 A JP54019159 A JP 54019159A JP 1915979 A JP1915979 A JP 1915979A JP H0260666 B2 JPH0260666 B2 JP H0260666B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- reaction step
- carboxylic acid
- alkyl
- acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/58—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems with hetero atoms directly attached to the ring nitrogen atom
-
- 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
- C07D295/22—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 with hetero atoms directly attached to ring nitrogen atoms
- C07D295/28—Nitrogen atoms
- C07D295/30—Nitrogen atoms non-acylated
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Communicable Diseases (AREA)
- Animal Behavior & Ethology (AREA)
- Oncology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Fodder In General (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782808070 DE2808070A1 (de) | 1978-02-24 | 1978-02-24 | Verfahren zur herstellung von 4-pyridon-3-carbonsaeuren und/oder deren derivaten |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP64000180A Division JPH02117664A (ja) | 1978-02-24 | 1989-01-05 | 4‐ピリドン‐3‐カルボン酸およびその誘導体 |
| JP64000181A Division JPH01246265A (ja) | 1978-02-24 | 1989-01-05 | 4‐ピリドン‐3‐カルボン酸誘導体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54132582A JPS54132582A (en) | 1979-10-15 |
| JPH0260666B2 true JPH0260666B2 (cg-RX-API-DMAC7.html) | 1990-12-17 |
Family
ID=6032886
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1915979A Granted JPS54132582A (en) | 1978-02-24 | 1979-02-22 | Manufacture of 44pyridonee33carboxylic acid and*or its derivative |
| JP64000181A Granted JPH01246265A (ja) | 1978-02-24 | 1989-01-05 | 4‐ピリドン‐3‐カルボン酸誘導体 |
| JP64000180A Granted JPH02117664A (ja) | 1978-02-24 | 1989-01-05 | 4‐ピリドン‐3‐カルボン酸およびその誘導体 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP64000181A Granted JPH01246265A (ja) | 1978-02-24 | 1989-01-05 | 4‐ピリドン‐3‐カルボン酸誘導体 |
| JP64000180A Granted JPH02117664A (ja) | 1978-02-24 | 1989-01-05 | 4‐ピリドン‐3‐カルボン酸およびその誘導体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4284629A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0004279B1 (cg-RX-API-DMAC7.html) |
| JP (3) | JPS54132582A (cg-RX-API-DMAC7.html) |
| AT (1) | AT376979B (cg-RX-API-DMAC7.html) |
| DE (2) | DE2808070A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES478047A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE32975E (en) * | 1978-02-24 | 1989-07-04 | Bayer Aktiengesellschaft | 4-Pyridone-3-carboxylic acids and/or derivatives thereof |
| DE3142854A1 (de) * | 1981-10-29 | 1983-05-11 | Bayer Ag, 5090 Leverkusen | 1-cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7-piperazino-chinolin-3-carbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| DE3033157A1 (de) * | 1980-09-03 | 1982-04-01 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-4-oxo-1,4-dihydro-naphthyridin-3-carbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| US4670444B1 (en) * | 1980-09-03 | 1999-02-09 | Bayer Ag | and-naphthyridine-3-carboxylic acids and antibacte7-amino-1-cyclopropyl-4-oxo-1,4-dihydro-quinoline-rial agents containing these compounds |
| US4499091A (en) * | 1982-03-31 | 1985-02-12 | Sterling Drug Inc. | 1-Amino (or substituted amino)-1,4-dihydro-4-oxo-6-fluoro-7-heterylquinoline-3-carboxylic acids and their use as antibacterial agents |
| ZA832057B (en) * | 1982-03-31 | 1984-06-27 | Sterling Drug Inc | New quinolone compounds and preparation thereof |
| EP0090424B1 (en) * | 1982-03-31 | 1986-05-28 | Sterling Drug Inc. | New quinolone compounds and preparation thereof |
| US4439436A (en) * | 1982-08-04 | 1984-03-27 | Sterling Drug Inc. | 1,3-Dioxolo(4,5-G)quinoline compounds |
| US4665079A (en) * | 1984-02-17 | 1987-05-12 | Warner-Lambert Company | Antibacterial agents |
| DE3248506A1 (de) * | 1982-12-29 | 1984-07-05 | Bayer Ag, 5090 Leverkusen | 1-cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7(alkyl-1-piperazinyl)-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| DE3248505A1 (de) * | 1982-12-29 | 1984-07-05 | Bayer Ag, 5090 Leverkusen | 1-cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7(4- (oxoalkyl)-1-piperazinyl/-3-chinolincarbonsaeuren und ihre derivate, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| DE3306772A1 (de) * | 1983-02-25 | 1984-08-30 | Bayer Ag, 5090 Leverkusen | Chinolonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| DE3306771A1 (de) * | 1983-02-25 | 1984-08-30 | Bayer Ag, 5090 Leverkusen | Chinoloncarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| DE3318145A1 (de) * | 1983-05-18 | 1984-11-22 | Bayer Ag, 5090 Leverkusen | 7-amino-1-cyclopropyl-6,8-difluor-1,4-dihydro-4-oxo-3-chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| US4730000A (en) * | 1984-04-09 | 1988-03-08 | Abbott Laboratories | Quinoline antibacterial compounds |
| US4994599A (en) * | 1987-11-20 | 1991-02-19 | Abbott Laboratories | Intermediates for producing quinolone-3-carboxylic acids |
| US5262559A (en) * | 1983-07-18 | 1993-11-16 | Abbott Laboratories | Method of producing quinoline-3-carboxylic acids |
| DE3326190A1 (de) * | 1983-07-20 | 1985-01-31 | Bayer Ag, 5090 Leverkusen | 5-cyclopropyl-5,8-dihydro-8-oxo-1,3-dioxolo-(4,5-g) chinolin-7-carbonsaeure, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| JPS6028978A (ja) * | 1983-07-27 | 1985-02-14 | Dainippon Pharmaceut Co Ltd | 1,8−ナフチリジン誘導体 |
| JPS6032790A (ja) * | 1983-08-01 | 1985-02-19 | Dainippon Pharmaceut Co Ltd | 1,8−ナフチリジン類 |
| US4517191A (en) * | 1983-09-29 | 1985-05-14 | Sterling Drug Inc. | 1-Amino-1,8-naphthyridine compounds useful as bactericides |
| JPS60126284A (ja) * | 1983-12-09 | 1985-07-05 | Dainippon Pharmaceut Co Ltd | ピリドンカルボン酸誘導体およびその塩 |
| EP0154780B1 (en) * | 1984-01-26 | 1990-04-11 | Abbott Laboratories | Quinoline antibacterial compounds |
| NZ210847A (en) * | 1984-01-26 | 1988-02-29 | Abbott Lab | Naphthyridine and pyridopyrimidine derivatives and pharmaceutical compositions |
| US4774246A (en) * | 1984-01-26 | 1988-09-27 | Abbott Laboratories | Quinoline antibacterial compounds |
| DE3409922A1 (de) * | 1984-03-17 | 1985-09-26 | Bayer Ag, 5090 Leverkusen | 1,7-diamino-1,4-dihydro-4-oxo-3-(aza)chinolincarbonsaeuren, verfahren zu ihrer herstellung sowie ihre verwendung bei der bekaempfung bakterieller erkrankungen |
| DE3426486A1 (de) * | 1984-07-18 | 1986-01-30 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von chinolon- und naphthyridoncarbonsaeuren |
| DE3502935A1 (de) * | 1984-09-29 | 1986-04-10 | Bayer Ag, 5090 Leverkusen | 3-amino-2-benzoyl-acrylsaeurederivate und ein verfahren zu ihrer herstellung |
| JPS61118370A (ja) * | 1985-10-30 | 1986-06-05 | Kyorin Pharmaceut Co Ltd | キノロンカルボン酸とその製造方法 |
| DE3508816A1 (de) * | 1985-01-10 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | 6,7-disubstituierte 1-cyclopropyl-1,4-dihydro-4-oxo-1,8-naphtyridin-3-carbonsaeuren |
| US4663457A (en) * | 1985-01-23 | 1987-05-05 | Warner-Lambert Company | 1-cyclopropyl-6,7-dihalo-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid and their esters, useful as intermediates for preparing the 7-amine substituted naphthyridines |
| AT392789B (de) * | 1985-01-23 | 1991-06-10 | Toyama Chemical Co Ltd | Verfahren zur herstellung von 1-substituierten aryl-1,4-dihydro-4-oxonaphthyridinderivaten |
| US4851535A (en) * | 1985-01-23 | 1989-07-25 | Toyama Chemical Co., Ltd. | Nicotinic acid derivatives |
| AT392791B (de) * | 1985-01-23 | 1991-06-10 | Toyama Chemical Co Ltd | Verfahren zur herstellung von 1-substituierten aryl-1,4-dihydro-4-oxonaphthyridinderivaten |
| DE3522406A1 (de) * | 1985-06-22 | 1987-01-02 | Bayer Ag | Verfahren zur herstellung von 1,8-verbrueckten 4-chinolon-3-carbonsaeuren |
| US4977154A (en) * | 1985-12-12 | 1990-12-11 | Warner-Lambert Company | 5-amino and 5-hydroxy-6-fluoroquinolones as antibacterial agents |
| US4687770A (en) * | 1985-12-23 | 1987-08-18 | Abbott Laboratories | Isoxazolo-pyrido-benzoxazine and isothiazolo-pyrido-benzoxazine derivatives |
| US4689325A (en) * | 1985-12-23 | 1987-08-25 | Abbott Laboratories | Isoxazolo-pyrido-phenoxazine and isothiazolo-pyrido-phenoxazine derivatives |
| US4692454A (en) * | 1986-02-03 | 1987-09-08 | Warner-Lambert Company | Opthalmic use of quinolone antibiotics |
| FI88506C (fi) * | 1986-07-04 | 1993-05-25 | Chemie Linz Gmbh | Foerfarande foer framstaellning av farmaceutiskt anvaendbar 7-diazabicykloalkyl-6-fluor-1-(2,4-difluorfenyl)-1,4-dihydro-4-oxo-kinolin-3-karboxylsyra eller karboxylsyraester |
| ZA877471B (en) * | 1986-10-08 | 1988-04-05 | Bristol-Myers Company | 1-tertiary-alkyl-substituted naphthyridine-and quinoline-carboxylic acid antibacterial agents |
| NZ222047A (en) * | 1986-10-08 | 1991-01-29 | Bristol Myers Co | Quinoline - or naphthyridine - carboxylic acid anti-bacterial agents |
| US4965273A (en) * | 1986-10-08 | 1990-10-23 | Bristol-Myers Company | Certain 1-tertiary-butyl-naphthyridone carboxylic acid derivatives anti-bacterial agents |
| DE3724466A1 (de) * | 1987-07-24 | 1989-02-02 | Bayer Ag | Verfahren zur herstellung von chinoloncarbonsaeuren |
| US5262417A (en) * | 1988-12-06 | 1993-11-16 | The Upjohn Company | Antibacterial quinolone compounds |
| KR930703292A (ko) * | 1991-12-27 | 1993-11-29 | 쿠사이 요시히로 | 신규 퀴놀론 유도체 또는 그의 염 및 이 화합물을 함유하는 항균제 |
| WO1999007704A1 (en) * | 1997-08-06 | 1999-02-18 | Suntory Limited | 1-aryl-1,8-naphthylidin-4-one derivative as type iv phosphodiesterase inhibitor |
| AU763636C (en) * | 1998-01-29 | 2004-05-27 | Daiichi Asubio Pharma Co., Ltd. | 1-cycloalkyl-1,8-naphthyridin-4-one derivatives with phosphodiesterase IV inhibitory activity |
| EP1081138B1 (en) * | 1999-08-30 | 2004-09-22 | Maruishi Pharmaceutical Co., Ltd. | 1,2-disubstituted 1,4-dihydro-4-oxoquinoline compounds |
| US6262072B1 (en) | 1999-10-12 | 2001-07-17 | Yung Shin Pharmaceutical Industrial Co. Ltd. | Orally administered antimicrobial pharmaceutical formulations of ciprofloxacin |
| DE10021900A1 (de) | 2000-05-08 | 2001-11-15 | Bayer Ag | Phenyl-substituierte 2-Enamino-Ketonitrile |
| MXPA04002136A (es) | 2001-09-26 | 2005-03-07 | Bayer Pharmaceuticals Corp | Derivados de 1,6-naftiridina y su uso para el tratamiento de la diabetes y trastornos relacionados. |
| IS7839A (is) * | 2002-11-22 | 2004-05-23 | Merck Frosst Canada Ltd. | 4-oxó-1-(3-setið fenýl-1,4-díhýdró-1,8-naftýridín-3-karboxamíð fosfódíesterasa-4 hindrar |
| ME02799B (me) | 2004-06-24 | 2018-01-20 | Vertex Pharma | Modulatori ATP-vezujućih kasetnih transportera |
| US7816406B2 (en) * | 2004-09-17 | 2010-10-19 | Cylene Pharmaceuticals, Inc. | Quinolone analogs |
| GB0424959D0 (en) * | 2004-11-11 | 2004-12-15 | Glaxo Group Ltd | Novel compounds |
| EP1951735A1 (en) * | 2005-11-09 | 2008-08-06 | Glaxo Group Limited | New 4*-substituted erythromycin derivative |
| CA2635581C (en) | 2005-12-28 | 2017-02-28 | Vertex Pharmaceuticals Incorporated | Solid forms of n-[2,4-bis(1,1-dimethylethyl)-5-hydroxyphenyl]-1,4-dihydro-4-oxoquinoline-3-carboxamide |
| CN101020658B (zh) * | 2007-02-14 | 2010-12-15 | 杭州师范学院 | 喹诺酮主环化合物的合成方法 |
| WO2008131134A1 (en) * | 2007-04-17 | 2008-10-30 | Cylene Pharmaceuticals, Inc. | Hydrazide compounds and uses thereof |
| WO2009097144A1 (en) * | 2008-01-30 | 2009-08-06 | The Trustees Of Columbia University In The City Of New York | Molecular probes for pet-imaging of dopamine neurotransmission and neuroendocrine processes in vivo |
| US20100074949A1 (en) | 2008-08-13 | 2010-03-25 | William Rowe | Pharmaceutical composition and administration thereof |
| US12458635B2 (en) | 2008-08-13 | 2025-11-04 | Vertex Pharmaceuticals Incorporated | Pharmaceutical composition and administrations thereof |
| SI2408750T1 (sl) | 2009-03-20 | 2015-11-30 | Vertex Pharmaceuticals Incorporated | Postopek za izdelavo modulatorjev cistično-fibroznega transmembranskega regulatorja prevodnosti |
| RU2592694C2 (ru) | 2010-08-18 | 2016-07-27 | СЭМЬЮМЕД, ЭлЭлСи | Дикетоны и гидроксикетоны в качестве активатора сигнального пути катенина |
| HK1203840A1 (en) | 2012-02-27 | 2015-11-06 | 沃泰克斯药物股份有限公司 | Pharmaceutical composition and administration thereof |
| BR112015020391B1 (pt) | 2013-02-22 | 2022-07-26 | Samumed, Llc | Gama-dicetonas como ativadoras da via de sinalização de wnt/beta-catenina |
| DK3206686T3 (da) | 2014-08-20 | 2019-12-16 | Samumed Llc | Gamma-diketoner til behandling og forebyggelse af ældning af huden og rynker |
| JP6746569B2 (ja) | 2014-10-07 | 2020-08-26 | バーテックス ファーマシューティカルズ インコーポレイテッドVertex Pharmaceuticals Incorporated | 嚢胞性線維症膜貫通コンダクタンス制御因子のモジュレーターの共結晶 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3673184A (en) * | 1970-09-02 | 1972-06-27 | Dainippon Pharmaceutical Co | Certain 2-substituted-5,8-dihydro-5-oxopyrido{8 2,3-d{9 pyrimidine-6-carboxylic acid derivatives |
| FR2194420B1 (cg-RX-API-DMAC7.html) * | 1972-08-02 | 1975-10-17 | Bellon Labor Sa Roger | |
| DE2246503A1 (de) * | 1972-09-22 | 1974-04-04 | Boehringer Mannheim Gmbh | 7,8-dimethylchinolon-3-carbonsaeurederivate |
| US3853864A (en) * | 1972-12-07 | 1974-12-10 | American Home Prod | 1,7-dialkyl-1,2-dihydro-4-hydroxy-1,8-naphthyridine-3-carboxylic acid alkyl esters |
| CA1034124A (en) * | 1973-05-11 | 1978-07-04 | Ciba-Geigy Ag | Process for the manufacture of new quinolines |
| JPS587626B2 (ja) * | 1974-02-13 | 1983-02-10 | 大日本製薬株式会社 | ナフチリジン オヨビ キノリンユウドウタイノセイホウ |
| JPS5132595A (en) * | 1974-09-11 | 1976-03-19 | Kanebo Ltd | Pirido * 2 33d * pirimijinjudotai no seiho |
| JPS5233694A (en) * | 1975-09-09 | 1977-03-14 | Dai Ichi Seiyaku Co Ltd | Process for preparation of 6_nitro-1,8-naphthyridine derivatives |
| FR2348213A1 (fr) * | 1976-04-16 | 1977-11-10 | Bellon Labor Sa Roger | Procede pour la preparation de l'ethoxycarbonyl-6 ethyl-8 methoxy-2 oxo-5 dihydro-5,8 pyrido(2,3-d) pyrimidine |
| JPS52139094A (en) * | 1976-05-18 | 1977-11-19 | Sumitomo Chem Co Ltd | 1-fluoralkyl-1,4-dihydro-4-oxo-3-pyridinecarboxylic acid derivatives |
-
1978
- 1978-02-24 DE DE19782808070 patent/DE2808070A1/de not_active Withdrawn
-
1979
- 1979-02-01 US US06/008,634 patent/US4284629A/en not_active Ceased
- 1979-02-13 DE DE7979100423T patent/DE2964397D1/de not_active Expired
- 1979-02-13 EP EP79100423A patent/EP0004279B1/de not_active Expired
- 1979-02-22 AT AT0136979A patent/AT376979B/de not_active IP Right Cessation
- 1979-02-22 JP JP1915979A patent/JPS54132582A/ja active Granted
- 1979-02-23 ES ES478047A patent/ES478047A1/es not_active Expired
-
1989
- 1989-01-05 JP JP64000181A patent/JPH01246265A/ja active Granted
- 1989-01-05 JP JP64000180A patent/JPH02117664A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01246265A (ja) | 1989-10-02 |
| JPS54132582A (en) | 1979-10-15 |
| DE2964397D1 (en) | 1983-02-03 |
| JPH0433790B2 (cg-RX-API-DMAC7.html) | 1992-06-04 |
| EP0004279A1 (de) | 1979-10-03 |
| ES478047A1 (es) | 1979-07-16 |
| AT376979B (de) | 1985-01-25 |
| DE2808070A1 (de) | 1979-08-30 |
| ATA136979A (de) | 1984-06-15 |
| JPH0433789B2 (cg-RX-API-DMAC7.html) | 1992-06-04 |
| US4284629A (en) | 1981-08-18 |
| EP0004279B1 (de) | 1982-12-29 |
| JPH02117664A (ja) | 1990-05-02 |
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