1-萘乙酸 、 (2R,3R,4S)-4-((S)-2-amino-3,3-dimethyl-butyrylamino)-3-hydroxy-5-phenyl-2-(2,4,5-trimethoxy-benzylamino)-pentanoic acid [(S)-1-(2-hydroxy-4-methoxy-benzylcarbamoyl)-2-methyl-propyl]-amide 生成
(2R,3R,4S)-4-[(S)-3,3-dimethyl-2-(2-naphthalen-1-yl-acetylamino)-butyrylamino]-3-hydroxy-5-phenyl-2-(2,4,5-trimethoxy-benzylamino)-pentanoic acid [(S)-1-(2-hydroxy-4-methoxy-benzylcarbamoyl)-2-methyl-propyl]-amide