2-Aminoxazole and 2-Aminothiazole Dasatinib Derivatives as Potent Inhibitors of Chronic Myeloid Leukemia K562 Cells
作者:Xing-Xing Chai、Zhi-Ping Cai、Mian-Tian Yang、Ying Zhou、Ying-Jun Fu、Yuan-Zhen Xiong
DOI:10.1002/ardp.201600010
日期:2016.7
paper, we describe the preparation and anti‐CML activity of 2‐aminoxazole and 2‐aminothiazole dasatinib derivatives. Biological activity was measured by the inhibition of proliferation of human CML K562 cells. The 2‐aminoxazole derivatives had similar activities as the 2‐aminothiazole derivatives. All newly synthesized compounds demonstrated more potent antiproliferative activity than imatinib. A few
达沙替尼是治疗慢性粒细胞白血病(CML)的重要药物。在本文中,我们描述了 2-氨基恶唑和 2-氨基噻唑达沙替尼衍生物的制备和抗 CML 活性。通过抑制人 CML K562 细胞的增殖来测量生物活性。2-氨基恶唑衍生物与2-氨基噻唑衍生物具有相似的活性。所有新合成的化合物都表现出比伊马替尼更有效的抗增殖活性。一些化合物(8b、8c、9b)显示出纳摩尔抑制活性,与达沙替尼相似。