N，N-диметил-L-缬氨酰-N-[(1S，2R)-4-(1，1-диметилэтилкислорода基)-2-метилкислорода基-1 -
(3R，4S，5S)-Tert-Butyl 4-((S)-2-((S)-2-(Dimethylamino)-3-Methylbutanamido)-N，3-Dimethylbutanamido)-3-Methoxy-5-Methylheptanoate
(3R，4S，5S)-Tert-Butyl 4-((S)-2-((S)-2-(Dimethylamino)-3-Methylbutanamido)-N，3-Dimethylbutanamido)-3-Methoxy-5-Methylheptanoate 98%