反应详情

Using an analogous procedure to that described in Example 1, 6-acetoxy-4-chloroquinazoline hydrochloride was reacted with 4-amino-2-chlorophenyl 2-thienyl ketone to give 6-acetoxy-4-[3-chloro-4-(2-thienylcarbonyl)anilino]quinazoline hydrochloride salt in 77% yield, m.p. >250° C.;