1-(7-bromo-5,8-dimethoxy-1,4-dihydronaphthalen-1-yl)ethanone

3-((3aR,5R,9bR,10R)-6,9-dimethoxy-2,2,10-trimethyl-3a,4-dihydro-5H-5,9b-(epoxymethano)naphtho[1,2-d][1,3]dioxol-8-yl)-3-hydroxy-4,5,6,7-tetrahydroisobenzofuran-1(3H)-one

(1R,3R,4R,9R)-6-(1-acetoxy-3-oxo-1,3,4,5,6,7-hexahydroisobenzofuran-1-yl)-4-hydroxy-5,8-dimethoxy-9-methyl-1,2,3,4-tetrahydro-1,4-(epoxymethano)naphthalen-3-yl acetate

(1R,3R,4S,9R)-4-hydroxy-5,8-dimethoxy-6-(1-methoxy-3-oxo-1,3,4,5,6,7-hexahydro-2-benzofuran-1-yl)-9-methyl-1,2,3,4-tetrahydro-1,4-(epoxymethano)naphthalen-3-yl acetate

1,6,11-trihydroxy-7,8,9,10-tetrahydrotetracene-5,12-dione

1'-[(1S,2R)-7-bromo-1,2-dihydroxy-5,8-dimethoxy-1,2,3,4-tetrahydronaphthalen-1-yl]ethanone

(1R,3R,4S,13R)-4,5,12-trihydroxy-13-methyl-6,11-dioxo-1,2,3,4,6,7,8,9,10,11-decahydro-1,4-(epoxymethano)tetracen-3-yl acetate

1-[(3aR,9bS)-8-bromo-6,9-dimethoxy-2,2-dimethyl-4,5-dihydronaphtho[1,2-d][1,3]dioxol-9b(3aH)-yl]ethanone

2-((3aR,5R,9bR,10R)-6,9-dimethoxy-2,2,10-trimethyl-3a,4-dihydro-5H-5,9b-(epoxymethano)naphtho[1,2-d][1,3]dioxole-8-carbonyl)cyclohex-1-ene-1-carboxylic acid

(1R,3R,4S,9R)-3'-[3,4-dihydroxy-5,8-dimethoxy-9-methyl-1,2,3,4-tetrahydro-1,4-(epoxymethano)naphthalen-6-yl]-3 -methoxy-4 ,5 ,6 ,7 -tetrahydro-2 -benzofuran-1 (3H)-one