Patent · US Expired

1,4-dihydropyridine derivatives

US4757080A · kind A · utility

1Cited by

0References

6Claims

0Family size

Assignee

Heumann Pharma GmbH · DE

Inventors

Helmut Schickaneder · Eckental, DE
Peter Morsdorf · Langenzenn, DE
Armin Buschauer · Berlin, DE
Walter Schunack · Berlin, DE
Heidrun Engler · Cadolzburg, DE
Hartmut Vergin · Nuremberg, DE
Kurt H. Ahrens · Nürnberg, DE

Key dates

Filing date	May 19, 1987
Grant date	Jul 12, 1988
Priority date	—
Expiry date	May 19, 2007

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D413/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

New compounds which act on the cardiac circulation and correspond to the general formula ##STR1## and may be used for the treatment of cardiac diseases, in certain forms of hypertension and in diseases of arterial occlusion are described. Methods of preparation for these compounds and medicaments containing these compounds are also described.

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