11-oxo-13-deoxo-4'-demethyl-4'-benzyloxycarbonyl-4β-[2-[[2-(N',N'-dimethylamino)ethyl]amino]ethyl]-4-desoxypodophyllotoxin

11-oxo-13-deoxo-4'-benzyloxycarbonyl-4'-demethylepipodophyllotoxin 4-[N-[2-(N',N'-dimethylaminoethyl)]]carbamate