3-Acetoxy-4,7(11)-muuroladien-8-one

3α-Acetoxy-6βH-cadina-4,7(11)-dien-8-one

(4S)-6β-Acetoxy-3,4,4aα,5,6,8aα-hexahydro-4α,7-dimethyl-1-(1-methylethylidene)naphthalen-2(1H)-one