英文别名
A-nor-lupadien-(1.20(29))-oic acid-(28);A-Nor-lupadien-(1.20(29))-saeure-(28);1-Deformyl-zizybrenalic acid;(1R,2R,5S,8R,9R,10R,13R,14S,18S)-1,2,14,17,17-pentamethyl-8-prop-1-en-2-ylpentacyclo[11.7.0.02,10.05,9.014,18]icos-15-ene-5-carboxylic acid