(1R,2R,4S)-4-[(2R,4S,5S,6S)-4-氨基-5-羟基-6-甲基四氢吡喃-2-基]氧基-2-乙基-2,5,7,10,12-五羟基-6,11-二氧代-3,4-二氢-1H-并四苯-1-羧酸甲酯
117016-15-6