PT82493B - Process for preparing dihydropiridine calcium antagonists - Google Patents

Process for preparing dihydropiridine calcium antagonists

Info

Publication number
PT82493B
PT82493B PT82493A PT8249386A PT82493B PT 82493 B PT82493 B PT 82493B PT 82493 A PT82493 A PT 82493A PT 8249386 A PT8249386 A PT 8249386A PT 82493 B PT82493 B PT 82493B
Authority
PT
Portugal
Prior art keywords
dihydropiridine
preparing
calcium antagonists
antagonists
calcium
Prior art date
Application number
PT82493A
Other languages
English (en)
Other versions
PT82493A (en
Inventor
Simon Fraser Campbel
Peter Edvard Cross
David Alker
Original Assignee
Pfizer
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
Priority claimed from GB858511350A external-priority patent/GB8511350D0/en
Priority claimed from GB868601382A external-priority patent/GB8601382D0/en
Application filed by Pfizer filed Critical Pfizer
Publication of PT82493A publication Critical patent/PT82493A/pt
Publication of PT82493B publication Critical patent/PT82493B/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
PT82493A 1985-05-03 1986-04-30 Process for preparing dihydropiridine calcium antagonists PT82493B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858511350A GB8511350D0 (en) 1985-05-03 1985-05-03 Dihydropyridines
GB868601382A GB8601382D0 (en) 1986-01-21 1986-01-21 Dihydropyridine antiischaemic & antihypertensive agents

Publications (2)

Publication Number Publication Date
PT82493A PT82493A (en) 1986-05-01
PT82493B true PT82493B (en) 1988-03-23

Family

ID=26289215

Family Applications (1)

Application Number Title Priority Date Filing Date
PT82493A PT82493B (en) 1985-05-03 1986-04-30 Process for preparing dihydropiridine calcium antagonists

Country Status (10)

Country Link
EP (1) EP0200524A3 (pt)
KR (1) KR860008977A (pt)
AU (1) AU563024B2 (pt)
DK (1) DK202286A (pt)
FI (1) FI861847A (pt)
GR (1) GR861165B (pt)
HU (1) HUT41007A (pt)
IL (1) IL78642A0 (pt)
NO (1) NO861756L (pt)
PT (1) PT82493B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8601382D0 (en) * 1986-01-21 1986-02-26 Pfizer Ltd Dihydropyridine antiischaemic & antihypertensive agents
CA1267416A (en) * 1985-06-17 1990-04-03 Ila Sircar 1,4-dihydropyridine derivatives useful for the treatment of cardiovascular disorders
HU199796B (en) * 1985-08-06 1990-03-28 Boehringer Biochemia Srl Process for producing 2-thiomethyl-substituted-1,4-dihydropyridines and pharmaceutical compositions comprising such compounds
DE3601196A1 (de) * 1986-01-17 1987-07-23 Merck Patent Gmbh 1,4-dihydropyridine
IT1213555B (it) * 1986-12-11 1989-12-20 Boehringer Biochemia Srl 2 metiltiometildiidropiridine, un processo per laloro preparazione e composizioni farmaceutiche che le contengono.
IT1213440B (it) * 1986-12-24 1989-12-20 Boehringer Biochemia Srl 2-ditioalchil-diidropiridine, un metodo per la loro preparazione e composizioni farmaceutiche chele contengono.
IT1215381B (it) * 1987-03-12 1990-02-08 Boehringer Biochemia Srl Farmaceutiche che le contengono. carbonil- e solfonil- derivati di 2-(aminoalchiltio)metil-1,4-diidropiridine, un metodo per la loro preparazione e composizioni
GB8709447D0 (en) * 1987-04-21 1987-05-28 Pfizer Ltd Dihydropyridines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207982A1 (de) * 1982-03-05 1983-09-08 Bayer Ag, 5090 Leverkusen Neue 1,4-dihydropyridine, verfahren zu ihrer herstellung und ihrer verwendung in arzneimitteln
DK161312C (da) * 1982-03-11 1991-12-09 Pfizer Analogifremgangsmaade til fremstilling af 2-aminoalkoxymethyl-4-phenyl-6-methyl-1,4-dihydropyridin-3,5-dicarboxylsyreestere eller syreadditionssalte deraf samt phthalimidoderivater til anvendelse som udgangsmateriale ved fremgangsmaaden

Also Published As

Publication number Publication date
EP0200524A2 (en) 1986-11-05
PT82493A (en) 1986-05-01
FI861847A0 (fi) 1986-05-02
AU563024B2 (en) 1987-06-25
NO861756L (no) 1986-11-04
KR860008977A (ko) 1986-12-19
DK202286A (da) 1986-11-04
EP0200524A3 (en) 1987-06-16
IL78642A0 (en) 1986-08-31
HUT41007A (en) 1987-03-30
GR861165B (en) 1986-08-14
FI861847A (fi) 1986-11-04
AU5706086A (en) 1986-11-06
DK202286D0 (da) 1986-05-02

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