Patent · US Expired

2-(2-Nitrophenyl)-1-phenylethanone oxime acetates

US4469889A · kind A · utility

2Cited by

0References

6Claims

0Family size

Assignee

Hoechst Roussel Pharmaceuticals · US

Inventors

Lawrence L. Martin · Lebanon, US
Manfred Worm · Wiesbaden, DE
Charles A. Crichlow · Stockton, US

Key dates

Filing date	Oct 12, 1983
Grant date	Sep 4, 1984
Priority date	—
Expiry date	Oct 12, 2003

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Novel 4-phenyl-1,3-benzodiazepines, novel intermediates thereof, and methods of preparing same are described. These benzodiazepines are useful as antidepressants, analgetics and anticonvulsants.

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