英文别名2α,19α-Dihydroxyursolic acid; 2α,3β,19-Trihydroxyurs-12-en-28-oic acid; 2α,3β,19α-Trihydroxy-19-methyl-30-noroleana-12-ene-28-oic acid; 2α,3β,19α-Trihydroxyurs-12-en-28-oic acid; Potentillary acid, 2_, 19_-dihydroxy ursolic acid; Urs-12-en-28-oic acid, 2,3,19-trihydroxy-, (2α,3β)-; (1R,2R,4aS,6aR,6aS,6bR,8aR,10R,11R,12aR,14bS)-1,10,11-trihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid; Jacarandic acid; tomentic acid; Euscaphic acid; 2,3,19-trihydroxyurs-12-en-28-oic acid; (2α,3β)-2,3,19-Trihydroxyurs-12-en-28-oic acid