2-butyl-4-chloro-1-{3-[7-methoxy-4-(3-(trifluoromethyl)phenylamino)quinazolin-6-yloxy]propyl}-1H-imidazole-5-carboxaldehyde 在
甲醇 、 sodium tetrahydroborate 作用下,
以90%的产率得到(2-butyl-4-chloro-1-[3-(7-methoxy-4-(3-(trifluoromethyl)phenylamino)quinazolin-6-yloxy)propyl]-1H-imidazol-5-yl)methanol