4'-demethylpodophyllotoxin

4'-demethylpodophyllotoxin

40505-27-9

C₂₁H₂₀O₈

O=C1[C@]2([H])[C@](C3=CC(OC)=C(O)C(OC)=C3)C(C=C(OCO4)C4=C5)=C5[C@](O)[C@@]2([H])CO1

(5r)-9β-hydroxy-5,8,8aβ,9-tetrahydro-5β-(4-hydroxy-3,5-dimethoxyphenyl)furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxole-6(5aαh)-one ; (5r)-5,8,8aβ,9-tetrahydro-9β-hydroxy-5β-(3,5-dimethoxy-4-hydroxyphenyl)furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aαh)-one ; 4'-demethylpodophyllotoxin ; 9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5ah)-one ; (5r)-5,8,8aβ,9-tetrahydro-5β-(3,5-dimethoxy-4-hydroxyphenyl)-9β-hydroxyfuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxole-6(5aαh)-one ; (5r)-5β-(4-hydroxy-3,5-dimethoxyphenyl)-9β-hydroxy-5,5aα,6,8,8aβ,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxole-6-one