CH-0793076(TP3076)TFA，喜树碱的六环类似物，是TP300的活性药物和主要代谢物。CH-0793076TFA抑制DNA拓扑异构酶I(DNAtopoisomeraseI)，IC50为2.3μM。CH-0793076TFA对表达BCRP(乳腺癌耐药蛋白)的细胞也有活性。
货号:ajcx30374
CAS:N/A
分子式:C28H27F3N4O6
分子量：572.53
溶解度:DMSO: 66.67 mg/mL (116.45 mM)
纯度：98%
存储：Store at -20°C
库存： 现货

Background:

CH-0793076 (TP3076) TFA, a hexacyclic camptothecin analog, is active drug and major metabolite of TP300. CH-0793076 TFA inhibits DNA topoisomerase I with an IC50 of 2.3 μM. CH-0793076 TFA is efficacious against cells expressing BCRP (breast cancer resistance protein)[1].

CH0793076 (TP3076) TFA (6 days at 37°C) shows antiproliferative activity against PC-6/BCRP and PC-6/pRC cells, with IC50s of 0.35 and 0.18 nM, respectively[1].

[1]. Endo M, et al. A water soluble prodrug of a novel camptothecin analog is efficacious against breast cancer resistance protein-expressing tumor xenografts. Cancer Chemother Pharmacol. 2010 Jan;65(2):363-71.