ES478047A1 - Procedimiento para la obtencion de acidos 4-piridon-3-car- boxilicos. - Google Patents
Procedimiento para la obtencion de acidos 4-piridon-3-car- boxilicos.Info
- Publication number
- ES478047A1 ES478047A1 ES478047A ES478047A ES478047A1 ES 478047 A1 ES478047 A1 ES 478047A1 ES 478047 A ES478047 A ES 478047A ES 478047 A ES478047 A ES 478047A ES 478047 A1 ES478047 A1 ES 478047A1
- Authority
- ES
- Spain
- Prior art keywords
- pyridone
- preparation
- carboxylic acids
- cyclopropyl
- acid derivatives
- 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
Links
- 229940079593 drug Drugs 0.000 title 1
- 239000003814 drug Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 229940121375 antifungal agent Drugs 0.000 abstract 1
- 239000003429 antifungal agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Fodder In General (AREA)
- Quinoline Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
Procedimiento para la obtención de ácidos 4-piridon-3- carboxílicos y/o sus derivados, caracterizado porque enaminas de fórmula **(Fórmula)** donde R1 significa alquilo, cicloalquilo, aralquilo, arilo o un grupo amino -NR4R5, donde R4 y R5 pueden ser iguales o diferentes y significan C1-C4-alquilo, de cadena recta o ramificada, o juntos con el átomo de nitrógeno, al que sustituyen, y en caso dado un ulterior heroátomo, pueden formar un anillo de 5 hasta 7 miembros, R2 significa hidrógeno, alquilo, aralquilo o arilo y R3 significa un derivado del grupo carboxilo, se hace reaccionar con haluros de ácido o-halógeno-(hetero)aril-carboxílico de fórmula II.
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES478047A1 true ES478047A1 (es) | 1979-07-16 |
Family
ID=6032886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES478047A Expired ES478047A1 (es) | 1978-02-24 | 1979-02-23 | Procedimiento para la obtencion de acidos 4-piridon-3-car- boxilicos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4284629A (es) |
EP (1) | EP0004279B1 (es) |
JP (3) | JPS54132582A (es) |
AT (1) | AT376979B (es) |
DE (2) | DE2808070A1 (es) |
ES (1) | ES478047A1 (es) |
Families Citing this family (68)
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 |
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 |
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 |
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 |
EP0090424B1 (en) * | 1982-03-31 | 1986-05-28 | Sterling Drug Inc. | New quinolone compounds and preparation thereof |
ZA832057B (en) * | 1982-03-31 | 1984-06-27 | 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 |
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 |
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 |
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 |
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 |
US4730000A (en) * | 1984-04-09 | 1988-03-08 | Abbott Laboratories | Quinoline antibacterial compounds |
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 |
DE3577089D1 (de) * | 1984-01-26 | 1990-05-17 | Abbott Lab | Antibakterielle chinolinderivate. |
US4774246A (en) * | 1984-01-26 | 1988-09-27 | Abbott Laboratories | Quinoline antibacterial compounds |
NZ210847A (en) * | 1984-01-26 | 1988-02-29 | Abbott Lab | Naphthyridine and pyridopyrimidine derivatives and pharmaceutical compositions |
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 |
AT392791B (de) * | 1985-01-23 | 1991-06-10 | Toyama Chemical Co Ltd | Verfahren zur herstellung von 1-substituierten aryl-1,4-dihydro-4-oxonaphthyridinderivaten |
AT392789B (de) * | 1985-01-23 | 1991-06-10 | Toyama Chemical Co Ltd | Verfahren zur herstellung von 1-substituierten aryl-1,4-dihydro-4-oxonaphthyridinderivaten |
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 |
US4851535A (en) * | 1985-01-23 | 1989-07-25 | Toyama Chemical Co., Ltd. | Nicotinic acid derivatives |
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 |
DE3766299D1 (de) * | 1986-07-04 | 1991-01-03 | Chemie Linz Gmbh | 4-chinolon-3-carbonsaeurederivate, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate. |
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 |
ZA877471B (en) * | 1986-10-08 | 1988-04-05 | Bristol-Myers Company | 1-tertiary-alkyl-substituted naphthyridine-and quinoline-carboxylic acid antibacterial 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 |
US5412098A (en) * | 1991-12-27 | 1995-05-02 | Wakunaga Seiyaku Kabushiki Kaisha | Quinolone derivative or salt thereof and antibacterial containing the same |
WO1999007704A1 (en) * | 1997-08-06 | 1999-02-18 | Suntory Limited | 1-aryl-1,8-naphthylidin-4-one derivative as type iv phosphodiesterase inhibitor |
EP0978516A4 (en) * | 1998-01-29 | 2001-01-10 | Suntory Ltd | 1-CYCLOALKYL-1,8-NAPHTHYRIDINE-4-ONE DERIVATIVES HAVING PHOSPHODIESTERASE IV INHIBITING ACTIVITY |
DE60013994T2 (de) * | 1999-08-30 | 2005-10-06 | Maruishi Pharmaceutical Co.Ltd. | 1,2-Disubstituierte 1,4-Dihydro-4-oxochinolin-Verbindungen |
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 |
US20100074949A1 (en) | 2008-08-13 | 2010-03-25 | William Rowe | Pharmaceutical composition and administration thereof |
CA2463039A1 (en) * | 2001-09-26 | 2003-04-03 | Bayer Pharmaceuticals Corporation | 1,6-naphthyridine derivatives as antidiabetics |
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 |
EP2522659A3 (en) | 2004-06-24 | 2013-11-27 | Vertex Pharmaceuticals Incorporated | Modulators of ATP-binding cassette transporters |
JP2008513485A (ja) * | 2004-09-17 | 2008-05-01 | サイリーン ファーマシューティカルズ インコーポレーティッド | キノロンアナログ |
GB0424959D0 (en) * | 2004-11-11 | 2004-12-15 | Glaxo Group Ltd | Novel compounds |
JP2009514918A (ja) * | 2005-11-09 | 2009-04-09 | グラクソ グループ リミテッド | 新規4’’−置換エリスロマイシン誘導体 |
CN101384172B (zh) | 2005-12-28 | 2014-05-07 | 沃泰克斯药物股份有限公司 | N-[2,4-双(1,1-二甲基乙基)-5-羟基苯基]-1,4-二氢-4-氧代喹啉-3-甲酰胺的固体形式 |
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 |
SI2408750T1 (sl) | 2009-03-20 | 2015-11-30 | Vertex Pharmaceuticals Incorporated | Postopek za izdelavo modulatorjev cistično-fibroznega transmembranskega regulatorja prevodnosti |
RS56855B1 (sr) | 2010-08-18 | 2018-04-30 | Samumed Llc | Diketoni i hidroksiketoni kao aktivatori katenin signalnog puta |
WO2013130669A1 (en) | 2012-02-27 | 2013-09-06 | Vertex Pharmaceuticals Incorporated | 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 |
BR112017003959B1 (pt) | 2014-08-20 | 2022-08-02 | Samumed, Llc | Uso de um composto de fórmula i ou um sal dermatologicamente aceitável do mesmo |
WO2016057730A1 (en) | 2014-10-07 | 2016-04-14 | Strohmeier Mark | Co-crystals of modulators of cystic fibrosis transmembrane conductance regulator |
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 (es) * | 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 |
---|---|
JPH0260666B2 (es) | 1990-12-17 |
JPH0433789B2 (es) | 1992-06-04 |
JPS54132582A (en) | 1979-10-15 |
JPH01246265A (ja) | 1989-10-02 |
EP0004279A1 (de) | 1979-10-03 |
JPH0433790B2 (es) | 1992-06-04 |
JPH02117664A (ja) | 1990-05-02 |
DE2964397D1 (en) | 1983-02-03 |
DE2808070A1 (de) | 1979-08-30 |
ATA136979A (de) | 1984-06-15 |
AT376979B (de) | 1985-01-25 |
US4284629A (en) | 1981-08-18 |
EP0004279B1 (de) | 1982-12-29 |
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