产品
编 号:F070987
分子式:C24H32N6O3
分子量:452.55
产品类型
结构图
CAS No: 1207360-89-1
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产品详情
生物活性:
GDC-0349 is a potent and selective ATP-competitive mTOR inhibitor with a Ki of 3.8 nM. GDC-0349 inhibits of both mTORC1 and mTORC2 complexes.
体内研究:
When dosed orally once daily in athymic mice in a MCF7-neo/Her2 tumor xenograft model (PI3K mutation), GDC-0349 (Compound 8h) inhibits tumor growth in a dose-dependent manner, achieving stasis (99% TGI) at the maximum tolerated dose. Body weight change is less than 10% up to the highest dose. GDC-0349 is also efficacious in other xenograft models, including PC3 (PTEN null) and 786-0 (VHL mutant). Similar levels of tumor growth inhibition are achieved when GDC-0349 is administered once every three days at higher doses compared to once every day. GDC-0349 has ~10-fold reduced free plasma clearance in both mice (100 mL/min/kg) and rats (171 mL/min/kg in rat).
体外研究:
GDC-0349 (Compound 8h) is a remarkably selective mTOR inhibitor, with less than 25% inhibition of 266 kinases, including all isoforms of PI3K when tested at 1 μM.