(S)-2-((S)-3,3-dimethyl-2-((S)-2-(methylamino)propanamido)butanoyl)-N7-((3S,5S)-1-((S)-3,3-dimethyl-2-((S)-2-(methylamino)propanamido)butanoyl)-5-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)pyrrolidin-3-yl)-N3-((R)-1,2,3,4-tetrahydronaphthalen-1-yl)-1,2,3,4-tetrahydroisoquinoline-3,7-dicarboxamide 、 (S)-tert-butyl 7-((3R,5S)-1-((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3,3-dimethylbutanoyl)-5-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)pyrrolidin-3-yl)-3-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate 生成 (9H-fluoren-9-yl)methyl ((S)-3,3-dimethyl-1-oxo-1-((2S,4R)-2-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)-4-((S)-3-(((R)-1,2,3,4-tetrahydronaphthalen-1-yl)carbamoyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)pyrrolidin-1-yl)butan-2-yl)carbamate