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,适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
(rac)-ZK-304709 is an isomer of ZK-304709. It is a first-in-class oral multi-target tumor growth inhibitor that inhibits multiple cell cycle-dependent kinases (Cdks), vascular endothelial growth factor receptor kinases (VEGF-RTKs), and platelet-derived growth factor receptor kinase β (PDGF-RTKβ). (rac)-ZK-304709 can dose-dependently inhibit the proliferation and colony formation of neuroendocrine tumor (NET) cells. It directly acts on NET cells by inducing G2 cell cycle arrest and apoptosis , while reducing the expression of MCL1, survivin , and HIF1α. In an orthotopic BON tumor model, (rac)-ZK-304709 reduced primary tumor growth by 80% and reduced tumor microvascular density. These results suggest that (rac)-ZK-304709 can effectively control tumor growth by inducing apoptosis and inhibiting tumor-induced angiogenesis, and may be a potential agent for the treatment of NET.