[5R-(5ALPHA,5ABETA,8AALPHA,9BETA)]-9-[2-[N-[2-(二甲基氨基)乙基]-N-甲基氨基]乙基]-5-(4-羟基-3,5-二甲氧基苯基)-5,5A,6,8,8A,
[5R-(5ALPHA,5ABETA,8AALPHA,9BETA)]-9-[2-[N-[2-(二甲基氨基)乙基]-N-甲基氨基]乙基]-5-(4-羟基-3,5-二甲氧基苯基)-5,5A,6,8,8A,
[5R-(5alpha,5abeta,8aalpha,9beta)]-9-[2-[N-[2-(Dimethylamino)ethyl]-N-methylamino]ethyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6-one
[5R-(5alpha,5abeta,8aalpha,9beta)]-9-[2-[N-[2-(Dimethylamino)ethyl]-N-methylamino]ethyl]-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6-one;TOP-53 (free base)