英文别名
2α,3α,24-trihydroxy-12(13)-enurs-28-oic acid;2α,3α,24-trihydroxyolean-12-en-28-oic acid;2α,3α,23-trihydroxyurs-12-en-28-oic acid;2α,3α,24-trihydroxyurs-12-en-28-oic acid;2α,3α,24-dihydroxyurs-12-en-28-oic acid;pygenic acid B;2alpha,3alpha,24-Trihydroxyurs-12-en-28-oic acid;(1S,2R,4aS,6aR,6aS,6bR,8aR,9S,10S,11R,12aR,14bS)-10,11-dihydroxy-9-(hydroxymethyl)-1,2,6a,6b,9,12a-hexamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid