ethyl 2-(6-Hydroxy-1H-indol-1-yl)acetate 、
[5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-yl]-methanol 、
偶氮二甲酰胺 、
三丁基膦 以to give {6-[5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-ylmethoxy]-indol-1-yl}-acetic acid ethyl ester as white solid的产率得到{6-[5-(4-fluoro-3-trifluoromethyl-phenyl)-2-methyl-2H-pyrazol-3-ylmethoxy]-indol-1-yl}-acetic acid ethyl ester