百科

(2R,3S,5α,22R,23R,24S)-6,6-Ethylenedioxy-2,3-isopropylidenedioxyergostane-22,23-diol

(2R,3S,5α,22R,23R,24S)-6,6-Ethylenedioxy-2,3-isopropylidenedioxyergostane-22,23-diol

CAS号：91708-76-8

英文名：(2R,3S,5α,22R,23R,24S)-6,6-Ethylenedioxy-2,3-isopropylidenedioxyergostane-22,23-diol

分子式：C33H56O6

分子量：548.794

合成路线

(2R,3S,22R,23Z)-6,6-(Ethylenedioxy)-2,3-(isopropylidenedioxy)-24-(phenylseleno)-25-(p-tolylsulfonyl)-(5α)-26,27-dinorcholest-23-en-22-ol

(2R,3S,22R,23Z)-6,6-(Ethylenedioxy)-2,3-(isopropylidenedioxy)-24-(phenylseleno)-25-(p-tolylsulfonyl)-(5α)-26,27-dinorcholest-23-en-22-ol

(2R,3S,5α,22R,23R,24S)-6,6-Ethylenedioxy-2,3-isopropylidenedioxyergostane-22,23-diol

(2R,3S,5α,22R,23R,24S)-6,6-Ethylenedioxy-2,3-isopropylidenedioxyergostane-22,23-diol

上游原料

(2R,3S,22R,23Z)-6,6-(Ethylenedioxy)-2,3-(isopropylidenedioxy)-24-(phenylseleno)-25-(p-tolylsulfonyl)-(5α)-26,27-dinorcholest-23-en-22-ol

下游产品

芸苔素内酯油菜素甾酮 Castasterone