(±)-10-HydroxycAMPtothecin 是一种从喜树茎木中分离出来的生物碱，抑制拓扑异构酶 I 活性，具有广谱抗肿瘤活性。

(±)-10-Hydroxycamptothecin is an alkaloid isolated from the stem wood of the Chinese tree, Camptotheca acuminata. This compound selectively inhibits the nuclear enzyme DNA topoisomerase, type I. Several semisynthetic analogs of camptothecin have demonstrated antitumor activity.

64439-81-2

C20H16N2O5

364.35

10-羟基喜树碱;Hydroxy Camptothecine;10-Hydroxycamptothecin

DMSO:27 mg/mL(74.1 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years