DK374484A - 1,4-dihydropyridinderivater til anvendelse som mellemprodukter ved fremstilling af farmaceutisk aktive 1,4-dihydropyridinderivater - Google Patents

1,4-dihydropyridinderivater til anvendelse som mellemprodukter ved fremstilling af farmaceutisk aktive 1,4-dihydropyridinderivater Download PDF

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Publication number
DK374484A
DK374484A DK374484A DK374484A DK374484A DK 374484 A DK374484 A DK 374484A DK 374484 A DK374484 A DK 374484A DK 374484 A DK374484 A DK 374484A DK 374484 A DK374484 A DK 374484A
Authority
DK
Denmark
Prior art keywords
dihydropyridine derivatives
intermediates
preparation
pharmaceutical active
dihydropyridine
Prior art date
Application number
DK374484A
Other languages
English (en)
Other versions
DK152359B (da
DK152359C (da
DK374484D0 (da
Inventor
Yoshinari 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 DK374484A publication Critical patent/DK374484A/da
Publication of DK374484D0 publication Critical patent/DK374484D0/da
Publication of DK152359B publication Critical patent/DK152359B/da
Application granted granted Critical
Publication of DK152359C publication Critical patent/DK152359C/da

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DK374484A 1975-07-02 1984-08-01 6-formyl-1,4-dihydropyridinderivater til anvendelse som mellemprodukter ved fremstilling af farmaceutisk aktive 6-cyano-1,4-dihydropyridinderivater DK152359C (da)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB27945/75A GB1552911A (en) 1975-07-02 1975-07-02 1,4 dihydropyridine derivatives and the preparation thereof
GB2794575 1975-07-02
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 (da) 1975-07-02 1976-07-01 Fremgangsmade til fremstilling af 1,4-dihydropyrinderivater
DK298176 1976-07-01

Publications (4)

Publication Number Publication Date
DK374484A true DK374484A (da) 1984-08-01
DK374484D0 DK374484D0 (da) 1984-08-01
DK152359B DK152359B (da) 1988-02-22
DK152359C DK152359C (da) 1988-10-10

Family

ID=27512914

Family Applications (2)

Application Number Title Priority Date Filing Date
DK504781A DK152285C (da) 1975-07-02 1981-11-13 Analogifremgangsmaade til fremstilling af 1,4-dihydropyridinderivater
DK374484A DK152359C (da) 1975-07-02 1984-08-01 6-formyl-1,4-dihydropyridinderivater til anvendelse som mellemprodukter ved fremstilling af farmaceutisk aktive 6-cyano-1,4-dihydropyridinderivater

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK504781A DK152285C (da) 1975-07-02 1981-11-13 Analogifremgangsmaade til fremstilling af 1,4-dihydropyridinderivater

Country Status (1)

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DK (2) DK152285C (da)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670824C3 (de) * 1967-03-20 1978-08-03 Bayer Ag, 5090 Leverkusen 1,4-Dihydropyridin-33-dicarbonsäurealkylester
DE2117572C3 (de) * 1971-04-10 1980-03-20 Bayer Ag, 5090 Leverkusen Unsymmetrische 1,4-Dihydropyridin ^-dicarbonsäureester, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel
DE2248150A1 (de) * 1972-09-30 1974-04-04 Bayer Ag Dihydropyridinpolyester, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
GB1455502A (en) * 1973-02-20 1976-11-10 Yamanouchi Pharma Co Ltd 1,4-dihydropyridine derivatives

Also Published As

Publication number Publication date
DK504781A (da) 1981-11-13
DK152359B (da) 1988-02-22
DK152359C (da) 1988-10-10
DK374484D0 (da) 1984-08-01
DK152285C (da) 1988-10-10
DK152285B (da) 1988-02-15

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