英文别名Mucronatine; trans-Retrorsine; (15E)-Retrorsine; Usaramin; (+)-Ursamine; (1R,4E,6R,7S,17R)-4-ethylidene-7-hydroxy-7-(hydroxymethyl)-6-methyl-2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-3,8-dione; (5R,6S,9a1R,14aR,E)-3-Ethylidene-6-hydroxy-6-(hydroxymethyl)-5-methyl-3,4,5,6,9,9a1,11,13,14,14a-decahydro-[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione; Senecionan-11,16-dione, 12,18-dihydroxy-, (15E)-; (15E)-12,18-Dihydroxysenecionan-11,16-dione; [1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, 3-ethylidene-3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-6-(hydroxymethyl)-5-methyl-, (3E,5R,6S,14aR,14bR)- 
