反应详情

Using an analogous procedure to that described in Example 1, 4-chloro-6,7-di-(2-methoxyethoxy)quinazoline hydrochloride was reacted with 4-amino-2-chlorobenzophenone to give 4-(4-benzoyl-3-chloroanilino)-6,7-di-(2-methoxyethoxy)quinazoline hydrochloride salt in 32% yield, m.p. 242°-244° C.;