Patent · US Expired

Circulation-active basic 4-aryl-DHP amides

US5015650A · kind A · utility

4Cited by

3References

10Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Jurgen Stoltefuss · Haan, DE
Eckhard Schwenner · Wuppertal, DE
Rainer Gross · Wuppertal, DE
Siegbert Hebisch · Wuppertal, DE
Matthias Schramm · Cologne, DE
Martin Bechem · Wuppertal, DE
Claudia Hirth · Wuppertal, DE
Johannes-Peter Stasch · Wuppertal, DE

Key dates

Filing date	Sep 27, 1989
Grant date	May 14, 1991
Priority date	—
Expiry date	Sep 27, 2009

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D211/90
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Circulation active dihydropyridine amides of the formula ##STR1## in which R.sup.6 represents a group of the formula --O--(CH.sub.2).sub.n --R.sup.10, --S--(CH.sub.2).sub.n --R.sup.10 --O--SO.sub.2 --(CH.sub.2).sub.n R.sup.10 or --O--CO--(CH.sub.2).sub.n --R.sup.10 in which PA0 n denotes 0 to 4, and PA0 R.sup.10 denotes cyclohexyl, aryl or a heterocyclic ring, and physiologically acceptable salts thereof.

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