摘要 |
<p>1-(2-(2-chloro benzoyl) 4-nitro-phenyl 2-(diethyl aminomethyl) imidazole and its acceptable salts, for use in treatment of cerebral complaints, are made by treating a ketone of formula (I), in which X is halogen, with 2-(diethylaminomethyl) imidazole in benzene in presence of KOH at up to reflux temp..</p> |