1-(4-benzhydryl-piperazin-1-yl)-3-methylsulfanyl-3-pyrrolidin-2-yl-propane-1-one 、 (3R*,4S*,5s*)-4-[N,N-dimethyl-L-valyl-(N-methyl-L-valinamido)]-3-methoxy-5-methylheptanoic acid 生成 N-{1-[(4-{2-[3-(4-Benzhydryl-piperazin-1-yl)-1-methylsulfanyl-3-oxo-propyl]-pyrrolidin-1-yl}-1-sec-butyl-2-methoxy-4-oxo-butyl)-methyl-carbamoyl]-2-methyl-propyl}-2-dimethylamino-3-methyl-butyramide