Provided is a 10-methoxycamptothecine derivate of formula (1), wherein R is selected from hydrogen, C
1-6
alkyl, C
1-6
haloalkyl, aryl substituted C
1-6
alkyl, phosphate substituted C
1-6
alkyl, amino-substituted C
1-6
alkyl, carboxyl substituted C
1-6
alkyl, hydroxyl substituted C
1-6
alkyl, and amide- substituted C
1-6
alkyl; R
1
is selected from hydrogen and t-butoxycarbonyl substituted amino. Also provided in the present invention are the preparation method of the derivate and the use thereof in anti-tumor drug preparation.
提供的是公式(1)的10-甲
氧基
喜树碱衍
生物,其中R从
氢、C1-6烷基、C1-6卤代烷基、芳基取代的C1-6烷基、
磷酸酯取代的C1-6烷基、
氨基取代的C1-6烷基、羧基取代的C1-6烷基、羟基取代的C1-6烷基和
酰胺取代的C1-6烷基中选择;R1从
氢和叔丁
氧羰基取代的
氨基中选择。本发明还提供了该衍
生物的制备方法以及在
抗肿瘤药物制备中的用途。