Patent · US Expired

2-(N-thienylmethyl-phenylamino)-imidazolines-(2) and salts thereof

US4036972A · kind A · utility

3Cited by

7References

11Claims

0Family size

Assignee

Boehringer Ingelheim GmbH · DE

Inventors

Helmut Stahle
Herbert Koppe · Ingelheim am Rhein, DE
Werner Kummer · Ingelheim am Rhein, DE
Klaus Stockhaus

Key dates

Filing date	Aug 25, 1975
Grant date	Jul 19, 1977
Priority date	—
Expiry date	Aug 25, 1995

Classification

Technology area (CPC G)Physics
CPC primaryG03G15/08
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compounds of the formula ##STR1## wherein R, R.sub.1 and R.sub.2 are each hydrogen, fluorine, chlorine, bromine, methoxy or trifluoromethyl, but other than all hydrogen at the same time, and PA1 R.sub.3 is hydrogen, methyl or ethyl, And non-toxic, pharmaceutically acceptable acid addition salts thereof; the compounds as well as their salts are useful as analgesics and hypotensives.

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