Patent · US Expired

3-quinolyl-substituted dihydropyridines, processes for their preparation and their use in medicaments

US5550245A · kind A · utility

0Cited by

4References

4Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

J urgen Stoltefuss · Haan, DE
Siegfried Goldmann · Wuppertal, DE
Alexander Straub · Wuppertal, DE
Martin Bechem · Wuppertal, DE
Rainer Gross · Wuppertal, DE
Siegbert Hebisch · Wuppertal, DE
Joachim H utter · Wuppertal, DE
Howard-Paul Rounding · Wuppertal, DE

Key dates

Filing date	May 25, 1995
Grant date	Aug 27, 1996
Priority date	—
Expiry date	May 25, 2015

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D491/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Intermediate of the formula ##STR1## wherein R.sup.5 represents a cyclic, straight-chain or branched, saturated or unsaturated hydrocarbon radical having up to 12 carbon atoms, which is optionally interrupted up to twice in an identical or different manner by oxygen or sulphur, as intermediates for substituents on novel dihydropyridine cardiovascular compounds.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.