12-oxopodocarp-9(11)-en-19-oic acid

4β-Methoxycarbonyl-4α,10β-dimethyl-1,2,3,4,5α,6,7,8β,10,12,13,14-dodecahydro-phenanthron-(12)

(1S,4aR,8aS,10aR)-1,4a-Dimethyl-6-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester

(1S,4aR,4bS,8aR,10aR)-8-Isopropyl-1,4a-dimethyl-6-oxo-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydro-phenanthrene-1-carboxylic acid methyl ester