Patent · US Expired

.alpha.-(2-nitro-phenylmethyl)-benzylamines

US4855502A · kind A · utility

0Cited by

5References

13Claims

0Family size

Assignee

Hoechst Roussel Pharmaceuticals · US

Inventors

Lawrence L. Martin · Lebanon, US
Manfred Worm · Wiesbaden, DE
Charles A. Crishlow · Piscataway, US

Key dates

Filing date	Aug 27, 1982
Grant date	Aug 8, 1989
Priority date	—
Expiry date	Aug 27, 2002

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.