Patent · US Expired

Tricyclic substituted aminoalcohols

US3944566A · kind A · utility

6Cited by

3References

13Claims

0Family size

Assignee

Boehringer Mannheim GmbH · DE

Inventors

Werner Winter · Aachen, DE
Max Thiel
Kurt Stach
Egon Roesch · Mannheim, DE
Gisbert Sponer · Hemsbach, DE

Key dates

Filing date	Jun 28, 1974
Grant date	Mar 16, 1976
Priority date	—
Expiry date	Jun 28, 1994

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D313/12
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

New tricyclic substituted aminoalcohols of the formula: ##SPC1## Wherein PA1 X is ethylene, vinylene, oxygen, sulfur, or oxamethylene, PA1 A is straight-chained or branched alkylene of from 2 to 5 carbon atoms, PA1 R.sub.1 is alkyl of up to 3 carbon atoms; and PA1 R.sub.2 is cyclohexyl or phenyl; And the physiologically compatible salts thereof; possess outstanding and valuable cardiac and circulatory activity.

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