产品
编 号:F664032
分子式:C27H27N9O6
分子量:573.56
产品类型
结构图
CAS No: 113857-87-7
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产品详情
生物活性:
Talotrexin (PT523), an analog of Aminopterin (HY-14518), is a nonpolyglutamatable classic antifolate. Talotrexin is a RFC (reduced folate carrier) specific inhibitor and selectively inhibits RFC transport. Talotrexin shows antitumor activity by targeting DHFR to inhibit tumor growth.
体内研究:
Talotrexin (0-35 mg/kg,静脉注射,每周一次,持续 4 周) 单独或与Paclitaxel (HY-B0015, 7.5 mg/kg) 联合使用可抑制小鼠 A549 肿瘤的生长。Animal Model:NSCLC xenografts in athymic female nude mice (6-8 weeks)
Dosage:15, 25, and 35 mg/kg, combined with Paclitaxel (HY-B0015, 7.5 mg/kg)
Administration:IV injection, once weekly for 4 weeks
Result:Inhibited A549 tumor growth.
体外研究:
Talotrexin 未显示出显著的 PCFT 或 FRα 抑制活性。Talotrexin (1-1000 nM) 可抑制 R1-11/Tet-on-RFC HeLa 细胞的增殖。