英文别名
dunnianaolactone B;(2S,4aR,4bR,5'R,6R,8R,10aS,10bR,12aR)-6-hydroxy-1,1,4a,10a,10b-pentamethyl-5'-[(2S,3R)-3-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybutan-2-yl]-2-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyspiro[3,4,4b,5,6,9,10,11,12,12a-decahydro-2H-chrysene-8,3'-oxolane]-2'-one