英文别名1beta-Hydroxyeuscaphic acid; (1R,2R,4aS,6aS,6bR,8aS,10S,11S,12S,12aR,12bS,14bS)-1,10,11,12-tetrahydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydropicene-4a(2H)-carboxylic acid; (1β,2α,3α)-1,2,3,19-Tetrahydroxyurs-12-en-28-oic acid; 1b-Hydroxyeuscaphic acid; 1b-Hydroxyeuscaphate; 1beta-Hydroxyeuscaphate; Urs-12-en-28-oic acid, 1,2,3,19-tetrahydroxy-, (1β,2α,3α)- 
