ES474233A1 - Un procedimiento para preparar compuestos de 1,4-dihidropi- ridina - Google Patents

Un procedimiento para preparar compuestos de 1,4-dihidropi- ridina

Info

Publication number
ES474233A1
ES474233A1 ES474233A ES474233A ES474233A1 ES 474233 A1 ES474233 A1 ES 474233A1 ES 474233 A ES474233 A ES 474233A ES 474233 A ES474233 A ES 474233A ES 474233 A1 ES474233 A1 ES 474233A1
Authority
ES
Spain
Prior art keywords
dihydropyridine derivatives
compounds
formula
image
preparation
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
Application number
ES474233A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of ES474233A1 publication Critical patent/ES474233A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
    • C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • 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
    • A61P9/08—Vasodilators for multiple indications
    • 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
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/56—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton

Landscapes

  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Un procedimiento para prepara compuesto de 1,4-dihidropiridina de la fórmula**fórmula** en la que R1 es ciano, alcoxicarbonilo inferior o alcanosulfamoilo inferior, R2 y R3 son cada uno carboxi esterificado y uno de R4d y R5d es alcohilo inferior y el otro es ciano o alcohilo inferior que lleva omega-ciano, procedimiento que comprende hacer reaccionar un compuesto de la fórmula** **fórmula** en la que R1 ,R2 y R3 son cada uno como se han definido antes, y uno de R4c y R5c es alcohilo inferior y el otro alcohilo inferior que lleva omega-hidroxiimino, con un agente deshidratante.
ES474233A 1976-12-17 1978-10-16 Un procedimiento para preparar compuestos de 1,4-dihidropi- ridina Expired ES474233A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52720/76A GB1591089A (en) 1976-12-17 1976-12-17 1,4-dihydropyridine derivatives and process for preparation thereof

Publications (1)

Publication Number Publication Date
ES474233A1 true ES474233A1 (es) 1979-11-01

Family

ID=10465031

Family Applications (3)

Application Number Title Priority Date Filing Date
ES465137A Expired ES465137A1 (es) 1976-12-17 1977-12-16 Un procedimiento para preparar compuestos de 6-hidroxialco- hil-1,4-dihidropiridina
ES474233A Expired ES474233A1 (es) 1976-12-17 1978-10-16 Un procedimiento para preparar compuestos de 1,4-dihidropi- ridina
ES474234A Expired ES474234A1 (es) 1976-12-17 1978-10-16 Un procedimiento para preparar compuestos de 1,4-dihidropi- ridina sustituidos en posicion 6

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES465137A Expired ES465137A1 (es) 1976-12-17 1977-12-16 Un procedimiento para preparar compuestos de 6-hidroxialco- hil-1,4-dihidropiridina

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES474234A Expired ES474234A1 (es) 1976-12-17 1978-10-16 Un procedimiento para preparar compuestos de 1,4-dihidropi- ridina sustituidos en posicion 6

Country Status (15)

Country Link
JP (1) JPS5948828B2 (es)
AR (2) AR221478A1 (es)
AT (1) AT367401B (es)
AU (1) AU518206B2 (es)
BE (1) BE861964A (es)
CH (1) CH633266A5 (es)
DE (1) DE2756226A1 (es)
DK (2) DK563377A (es)
ES (3) ES465137A1 (es)
FR (1) FR2374307A1 (es)
GB (1) GB1591089A (es)
HU (1) HU176454B (es)
NL (1) NL7714066A (es)
SE (2) SE7714374L (es)
ZA (1) ZA777532B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307103A (en) * 1978-09-08 1981-12-22 Fujisawa Pharmaceutical Co., Ltd. Dihydropyridine derivative, processes for preparation thereof and pharmaceutical composition comprising the same
CA1117117A (en) * 1978-10-10 1982-01-26 Fujisawa Pharmaceutical Co., Ltd. 2-methyl-dihydropyridine compound, processes for preparation thereof and pharmaceutical composition comprising the same
DE2935451A1 (de) * 1979-09-01 1981-03-19 Bayer Ag, 5090 Leverkusen Optisch aktive 1,4-dihydropyridine, verfahren zu ihrer herstellung und ihre verwendung als arneimittel
DE3018259A1 (de) * 1980-05-13 1981-11-19 Bayer Ag, 5090 Leverkusen 1,4-dihydropyridine mit unterschiedlichen substituenten in 2- und 6-position, verfahren zu ihrer herstellung und ihre verwendung in arzneimitteln
JPS57175164A (en) * 1981-04-18 1982-10-28 Banyu Pharmaceut Co Ltd 1,4-dihydropyridine derivative and its preparation
DE3269219D1 (en) * 1981-11-17 1986-03-27 Fisons Plc Dihydropyridines, methods for their production and their formulation and use as pharmaceuticals
ZA83959B (en) * 1982-03-10 1984-09-26 Sandoz Ltd 1,4-dihydropyridine derivatives,their preparation and pharmaceutical compositions containing them
HU197881B (en) * 1982-08-06 1989-06-28 Banyu Pharma Co Ltd Process for producing new carbamoyl-oxy-alkyl-carboxy-lic acid derivatives
GB8412208D0 (en) * 1984-05-12 1984-06-20 Pfizer Ltd Quinolone inotropic agents
US4678796A (en) * 1984-11-30 1987-07-07 Warner-Lambert Company 2-alkylidene derivatives of 1,2,3,4-tetrahydropyridine-2,5-pyridine carboxylic acid dialkyl esters useful for treatment of cardiovascular disorders
CA1267416A (en) 1985-06-17 1990-04-03 Ila Sircar 1,4-dihydropyridine derivatives useful for the treatment of cardiovascular disorders
DE3675747D1 (de) * 1985-08-21 1991-01-03 Glaxo Spa 1,4-dihydropyridinverbindungen und ihre herstellung und pharmazeutische formulierung.
DE3544211A1 (de) * 1985-12-13 1987-06-19 Bayer Ag Neue, fluorhaltige 1,4-dihydropyridine, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
IT1204460B (it) * 1986-02-20 1989-03-01 Glaxo Spa Derivati eterociclici
FR2596760B1 (fr) * 1986-04-02 1988-12-09 Sori Soc Rech Ind Derives dissymetriques de l'acide 1,4-dihydropyridine-3,5-dicarboxylique, procedes de preparation et utilisation en therapeutique
US4732898A (en) * 1986-04-29 1988-03-22 Warner-Lambert Company 2-(2-aryl-2-oxoalkylidene) analogs of-3,5-pyridinedicarboxylic acid dialkyl esters useful for treatment of cardiovascular disorders
JPS63115890A (ja) * 1986-10-31 1988-05-20 Nippon Shinyaku Co Ltd ２位置換１，４−ジヒドロピリジン誘導体
US5977369A (en) * 1995-12-28 1999-11-02 Napp Technologies, Inc. Process to prepare dihydropyridine and derivatives thereof
CN103951608B (zh) * 2009-08-04 2016-04-27 喜德生（苏州）医药科技有限公司 尼伐地平晶型及其制备方法
CN103254122B (zh) * 2013-06-19 2015-04-22 湖南师范大学 一种心血管药物尼伐地平的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1963188A1 (de) * 1969-12-17 1971-06-24 Bayer Ag Neue Cyanphenyl-1,4-dihydropyridinderivate
DE2248150A1 (de) * 1972-09-30 1974-04-04 Bayer Ag Dihydropyridinpolyester, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
US3946027A (en) * 1972-09-30 1976-03-23 Bayer Aktiengesellschaft 3,5,6-Tricarboxy-4-pyridyl-1,4-dihydropyridine derivatives
US3946028A (en) * 1972-09-30 1976-03-23 Bayer Aktiengesellschaft 2,3,5,6-Tetracarboxy-4-pyridyl-1,4-dihydropyridine derivatives
DE2335466A1 (de) * 1973-07-12 1975-01-30 Bayer Ag Alkoxyalkyl-1,4-dihydropyridine, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
CH607848A5 (es) * 1974-06-04 1978-11-30 Bayer Ag
GB1552911A (en) * 1975-07-02 1979-09-19 Fujisawa Pharmaceutical Co 1,4 dihydropyridine derivatives and the preparation thereof

Also Published As

Publication number Publication date
AR221887A1 (es) 1981-03-31
DE2756226A1 (de) 1978-06-29
JPS5948828B2 (ja) 1984-11-29
DK172182A (da) 1982-04-16
SE8204312L (sv) 1982-07-13
HU176454B (en) 1981-03-28
AT367401B (de) 1982-07-12
SE7714374L (sv) 1978-06-18
AR221478A1 (es) 1981-02-13
CH633266A5 (en) 1982-11-30
AU3165777A (en) 1979-06-21
FR2374307B1 (es) 1981-02-13
NL7714066A (nl) 1978-06-20
ES465137A1 (es) 1979-01-01
ZA777532B (en) 1978-10-25
AU518206B2 (en) 1981-09-17
DK563377A (da) 1978-06-18
BE861964A (fr) 1978-06-16
SE8204312D0 (sv) 1982-07-13
GB1591089A (en) 1981-06-10
ATA901877A (de) 1981-11-15
ES474234A1 (es) 1979-04-01
JPS5395977A (en) 1978-08-22
FR2374307A1 (fr) 1978-07-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601