、
2-methyl-2-(4-methylamino-5,6,7,8-tetrahydro-naphthalen-1-yloxy)-propionic acid ethyl ester 、
3-chloromethyl-2-methyl-6-(4-trifluoromethyl-phenyl)-pyridine 以to give 2-methyl-2-(4-{methyl-[2-methyl-6-(4-trifluoromethyl-phenyl)-pyridin-3-ylmethyl]-amino}-5,6,7,8-tetrahydro-naphthalen-1-yloxy)-propionic acid ethyl ester, which的产率得到2-Methyl-2-(4-{methyl-[2-methyl-6-(4-trifluoromethyl-phenyl)-pyridin-3-ylmethyl]-amino}-5,6,7,8-tetrahydro-naphthalen-1-yloxy)-propionic acid ethyl ester