Title:
PREPARATION OF IMIDAZOLYLBENZOPHENONES
Document Type and Number:
Japanese Patent JPS53149975
Kind Code:
A
Abstract:
PURPOSE: To prepare imidazolylbenzophenones useful as an intermediate of CNSacting drugs, with simplified process in high yield, by treating specific dihydroquinazoline derivative (novel compound) with a carboxylic acid.
Inventors:
HARA TAKESHI
SHIKAYAMA YASUKATA
SUNAMI TAMIKO
SHIKAYAMA YASUKATA
SUNAMI TAMIKO
Application Number:
JP6462177A
Publication Date:
December 27, 1978
Filing Date:
June 03, 1977
Export Citation:
Assignee:
TEIJIN LTD
International Classes:
C07D233/64; C07D239/82; C07D233/60; C07D239/90; (IPC1-7): C07D233/64; C07D239/82