C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/315.25
C07D 233/60 (2006.01) C07D 521/00 (2006.01)
Patent
CA 1184185
ABSRACT OF THE DISCLOSURE This invention discloses novel 1,3-disubstituted imidazoles of the general formula (I) Image (I) wherein A and B may be the same or different, and each is a straight- or branched-chain alkylene or alkenylene group having 1 to 8 carbon atoms, Y is an acyl group having 2 to 10 carbon atoms, an alkoxycarbonyl group having 2 to 7 carbon atoms or an dialkoxymethyl group having 3 to 13 carbon atoms, Z is a cyano group or an alkoxycarbonyl group having 2 to 7 carbon atoms, X is a halogen atom, n is zero or 1. These compounds are useful as intermediates for producing the imidazole derivatives of the general formula (V) Image (V) wherein A and B are defined herebefore, zl is a carboxyl group or an alkoxycarbonyl group,n is zero or 1 which pos- sess strong and specific inhibitory effects on thromboxane synthetase and thus are useful as therapeutical agents for treatment of diseases caused by thromboxane A2.
412356
Harada Hiromu
Iizuka Kinji
Kamijo Tetsuhide
Yamamoto Ryoji
Kissei Pharmaceutical Co. Ltd.
Ono Pharmaceutical Co. Ltd.
Riches Mckenzie & Herbert Llp
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