(1R,4aS,10aR)-7-Isopropyl-1,4a-dimethyl-8-(2,2,2-trifluoro-acetoxy)-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylic acid methyl ester

abieta-8,11,13-triene-14,18-diol

methyl 14-acetoxyabieta-8,11,13-trien-18-oate

(1R,4aS)-7-Isopropyl-1,4a-dimethyl-5,8-dioxo-1,2,3,4,4a,5,8,9,10,10a-decahydro-phenanthrene-1-carboxylic acid methyl ester