DK504781A - PROCESS FOR THE PREPARATION OF 1,4-DIHYDROPYRIDINE DERIVATIVES - Google Patents

PROCESS FOR THE PREPARATION OF 1,4-DIHYDROPYRIDINE DERIVATIVES

Info

Publication number
DK504781A
DK504781A DK504781A DK504781A DK504781A DK 504781 A DK504781 A DK 504781A DK 504781 A DK504781 A DK 504781A DK 504781 A DK504781 A DK 504781A DK 504781 A DK504781 A DK 504781A
Authority
DK
Denmark
Prior art keywords
preparation
dihydropyridine derivatives
dihydropyridine
derivatives
Prior art date
Application number
DK504781A
Other languages
Danish (da)
Other versions
DK152285C (en
DK152285B (en
Inventor
Y Sato
Original Assignee
Fujisawa Pharmaceutical Co
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 GB27945/75A external-priority patent/GB1552911A/en
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of DK504781A publication Critical patent/DK504781A/en
Publication of DK152285B publication Critical patent/DK152285B/en
Application granted granted Critical
Publication of DK152285C publication Critical patent/DK152285C/en

Links

DK504781A 1975-07-02 1981-11-13 METHOD OF ANALOGY FOR THE PREPARATION OF 1,4-DIHYDROPYRIDINE DERIVATIVES DK152285C (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB2794575 1975-07-02
GB27945/75A GB1552911A (en) 1975-07-02 1975-07-02 1,4 dihydropyridine derivatives and the preparation thereof
GB3985475 1975-09-29
GB3985475 1975-09-29
GB5152475 1975-12-16
GB5152475 1975-12-16
GB1376176 1976-04-05
GB1376176 1976-04-05
DK298176A DK298176A (en) 1975-07-02 1976-07-01 PROCEDURE FOR PREPARING 1,4-DIHYDROPYRINE DERIVATIVES
DK298176 1976-07-01

Publications (3)

Publication Number Publication Date
DK504781A true DK504781A (en) 1981-11-13
DK152285B DK152285B (en) 1988-02-15
DK152285C DK152285C (en) 1988-10-10

Family

ID=27512914

Family Applications (2)

Application Number Title Priority Date Filing Date
DK504781A DK152285C (en) 1975-07-02 1981-11-13 METHOD OF ANALOGY FOR THE PREPARATION OF 1,4-DIHYDROPYRIDINE DERIVATIVES
DK374484A DK152359C (en) 1975-07-02 1984-08-01 6-FORMYL-1,4-DIHYDROPYRIDINE DERIVATIVES USED AS INTERMEDIATES IN THE PREPARATION OF PHARMACEUTICAL ACTIVE 6-CYANO-1,4-DIHYDROPYRIDINE DERIVATIVES

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK374484A DK152359C (en) 1975-07-02 1984-08-01 6-FORMYL-1,4-DIHYDROPYRIDINE DERIVATIVES USED AS INTERMEDIATES IN THE PREPARATION OF PHARMACEUTICAL ACTIVE 6-CYANO-1,4-DIHYDROPYRIDINE DERIVATIVES

Country Status (1)

Country Link
DK (2) DK152285C (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670824C3 (en) * 1967-03-20 1978-08-03 Bayer Ag, 5090 Leverkusen 1,4-Dihydropyridine-33-dicarboxylic acid alkyl ester
DE2117572C3 (en) * 1971-04-10 1980-03-20 Bayer Ag, 5090 Leverkusen Asymmetrical 1,4-dihydropyridine ^ -dicarboxylic acid esters, process for their preparation and their use as pharmaceuticals
DE2248150A1 (en) * 1972-09-30 1974-04-04 Bayer Ag DIHYDROPYRIDINE POLYESTER, METHOD FOR MANUFACTURING AND USING THEM AS A MEDICINAL PRODUCT
GB1455502A (en) * 1973-02-20 1976-11-10 Yamanouchi Pharma Co Ltd 1,4-dihydropyridine derivatives

Also Published As

Publication number Publication date
DK152359B (en) 1988-02-22
DK152285C (en) 1988-10-10
DK374484D0 (en) 1984-08-01
DK152285B (en) 1988-02-15
DK152359C (en) 1988-10-10
DK374484A (en) 1984-08-01

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