18,19-dinor-14αH-cheilantha-12,15-dien-17-one

(+/-)-14α-H-isogath-12-en-15-ol

Toluene-4-sulfonic acid 1-methyl-3-((1S,4aS,4bR,8aR,10aR)-2,4b,8,8,10a-pentamethyl-1,4,4a,4b,5,6,7,8,8a,9,10,10a-dodecahydro-phenanthren-1-yl)-propyl ester

ent-(14αH)-isocopal-12-en-(Z)-15-ylidenacetonitrile