(2-methoxy-6-(methoxymethoxy)phenyl)((4aS,5R,6S,8aR)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)methanol

2-methoxy-3-(((4aS,5R,6S,8aR)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)methyl)cyclohexa-2,5-diene-1,4-dione

popolohuanone E trimethyl ether

3,7,8-Trimethoxy-2,6-bis-((1R,2S,4aR,8aS)-1,2,4a-trimethyl-5-oxo-decahydro-naphthalen-1-ylmethyl)-dibenzofuran-1,4-dione

O-((2-methoxy-6-(methoxymethoxy)phenyl)((4aS,5R,6S,8aR)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)methyl) S-methyl carbonodithioate