E7016 (GPI 21016) 是一种口服有效的 PARP 抑制剂。E7016 可以通过抑制 DNA 修复来增强肿瘤细胞在体内外的放射敏感性。E7016 用作一种潜在的抗肿瘤剂。
货号:ajcx37174
CAS:902128-92-1
分子式:C20H19N3O3
分子量：349.38
溶解度:DMSO : 25 mg/mL (71.56 mM; ultrasonic and warming and heat to 60°C)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

E7016 (GPI 21016) is an orally available PARP inhibitor. E7016 can enhance tumor cell radiosensitivity in vitro and in vivo through the inhibition of DNA repair. E7016 acts as a potential anticancer agent[1][2].

E7016 can enhance tumor cell radiosensitivity through the inhibition of DNA repair[1].E7016 (3 μM)-mediated radiosensitization occurs through an increase in the number of cells undergoing mitotic catastrophe and not an increase in the number of cells undergoing apoptosis[1].E7016 inhibits PARP by mimicking NAD+[2].

E7016 has antitumor efficacy in murine xenograft studies[1].Administration of E7016 (40 mg/kg; oral gavage) to mice bearing U251 xenografts enhances the effectiveness of the Temozolomide/radiation combination[1]. Mice treated with E7016/irradiation/Temozolomide have an additional growth delay of six days compared with the combination of Temozolomide and irradiation in vivo[1].

[1]. Andrea L Russo, et al. In vitro and in vivo radiosensitization of glioblastoma cells by the poly (ADP-ribose) polymerase inhibitor E7016. Clin Cancer Res. 2009 Jan 15;15(2):607-12.
[2]. W George Lai, et al. A Baeyer-Villiger oxidation specifically catalyzed by human flavin-containing monooxygenase 5. Drug Metab Dispos. 2011 Jan;39(1):61-70.