| 英文同义词: | Thysanolactone;(21R)-3α-Hydroxy-2-oxa-A'-neogammacer-22(29)-ene-1α-carboxylic acid 1,3-lactone;2'H-18-Norpregna-3,20-dieno[4,3-c]pyran-2'-carboxylic acid, 3,4,5',6'-tetrahydro-6'-hydroxy-4,5',5',9,14,20-hexamethyl-, γ-lactone, (2'S,3β,4α,5β,6'S,8α,9β,10α,13α,14β,17α)- |