反应详情

A] The title compound was prepared in analogy to example 4, but using in step C] (2-methyl-4-methylamino-phenoxy)-acetic acid ethyl ester (prepared in analogy to example 5F])instead of [2-(3-methoxy-propyl)-phenoxy]-acetic acid ethyl ester and 5-chloromethyl-2-(4-chloro-phenyl)-pyridine instead of [rac]-3-(1-chloro-butyl)-2-methyl-6-(3-trifluoromethyl-phenyl)-pyridine, as off-white crystals of mp. 174–76° C.