4’－Demethyldeoxypodophyllotoxin

4'-DeMethyldesoxypodophyllotoxin

4'-Demethyl-4-deoxypodophyllotoxin

7-Dehydroxy-4-demethylpodophyllotoxin

(5R)-5,5aα,6,8,8aβ,9-Hexahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6-one

(5R,5aα)-5,8,8aβ,9-Tetrahydro-5β-(4-hydroxy-3,5-dimethoxyphenyl)furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one