Patent · US Expired

Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one and pharmaceutical formulations containing the said compounds

US4340595A · kind A · utility

3Cited by

0References

4Claims

0Family size

Assignee

BASF SE

Inventors

Albrecht Franke
Dieter Lenke · Ludwigshafen, DE
Josef Gries · Monsheim, DE
Hans D. Lehmann · Leutershausen, DE

Key dates

Filing date	Jan 19, 1981
Grant date	Jul 20, 1982
Priority date	—
Expiry date	Jan 19, 2001

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D223/16
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1-H-1-benzazepin-2-one of the formula ##STR1## where R is alkyl of 1 to 6 carbon atoms, which is unsubstituted or substituted by hydroxyl or by alkoxy of 1 to 3 carbon atoms, or is alkenyl or alkynyl of 3 to 6 carbon atoms or is cycloalkyl of 3 to 7 carbon atoms in the ring, and their physiologically acceptable addition salts with acids, their preparation and pharmaceutical formulations, containing the said compounds, which because of their .beta.-sympatholytic action can be used as cardiac and circulatory drugs.

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