(3bR,9bS)-7-isopropyl-9b-methyl-1-oxo-1,3,3b,4,5,9b,10,11-octahydrophenanthro[1,2-c]furan-6-yl acetate

(3bR,9bS)-7-isopropyl-9b-methyl-1,5-dioxo-1,3,3b,4,5,9b,10,11-octahydrophenanthro[1,2-c]furan-6-yl acetate

(3bR-反式)-3b,4,5,9b,10,11-六氢-6-甲氧基-9b-甲基-7-(1-甲基乙基)-菲并(1,2-c)呋喃-1(3H)-酮

雷酚酮内酯

(3bR,9bS)-7-isopropyl-6-methoxy-9b-methyl-3b,4,10,11-tetrahydrophenanthro[1,2-c]furan-1,5(3H,9bH)-dione