Patent · US Expired

Base-substituted anthranilic acids, a process for their preparation and their use

US4406895A · kind A · utility

2Cited by

11References

5Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Karl Sturm
Roman Muschaweck
Max Hropot · Flörsheim, DE

Key dates

Filing date	Jan 20, 1982
Grant date	Sep 27, 1983
Priority date	—
Expiry date	Jan 20, 2002

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D333/20
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to base-substituted anthranilic acids of the formula I ##STR1## in which R denotes furyl, thienyl or phenyl, and to physiologically acceptable salts thereof, and also to a process for their preparation, to an agent containing these and to their use as medicaments.

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