(1R)-1,5-脱水-1-{6-[(2R)-3-羧基-2-甲基-2-{[(2S,5S,6S)-6-甲基-5-{[(2R,6S)-6-甲基-5-羰基-5,6-二氢-2H-吡喃-2-基]氧代}四氢-2H-吡喃-2-基]氧代}丙基]-1,5-二羟基-9,10-二羰基-9,10-二氢蒽-2-基}-2,6-二脱氧-4-O-[(2S,5S,6S)-6-甲基-
433238-47-2