2-[3-[[2-(4-chlorophenyl)-4-methylthiazol-5-yl]methylaminocarbonyl]piperidin-1-yl]benzaldehyde 、 methyl(methylsulfinyl)methyl sulfide 以to afford the title compound as a pale yellow solid (22 mg, 19%)的产率得到N-[[2-(4-chlorophenyl)-4-methylthiazol-5-yl]methyl]-1-[2-(2-methylthio-2-methylsulfinylethenyl)phenyl]piperidine-3-carboxamide