Design and synthesis of some novel quinoline derivatives as anticancer and radiosensitizing agents targeting VEGFR tyrosine kinase
作者:Mostafa M. Ghorab、Fatma A. Ragab、Helmy I. Heiba、Walid M. Ghorab
DOI:10.1002/jhet.749
日期:2011.11
Quinoline derivatives posses many types of biological activities and have been reported to show significant anticancer activity. There is a variety of mechanisms for the anticancer activity and the most distinguished mechanism is the inhibition of vascular epithelial growth factor receptor tyrosine kinase (VEGFRTK). Novel quinoline derivatives 6, 7a, 7b, 7c, 8, 9, 10, 11, 12 and pyrimido[4,5‐b]quinoline
喹啉衍生物具有许多类型的生物学活性,据报道显示出显着的抗癌活性。有多种抗癌活性的机制,最杰出的机制是抑制血管上皮生长因子受体酪氨酸激酶(VEGFRTK)。新的喹啉衍生物6,图7a,图7b,图7c,8,9,10,11,12和嘧啶并[4,5- b ]喹啉衍生物16,17,18,19,20在这里报道。评价所有新合成的化合物对其中高表达VEGFR的人乳腺癌细胞系(MCF7)的体外抗癌活性。化合物6和7与IC 50个为8.5μ值中号和21.9μ中号是最活性的化合物并表现出细胞毒活性比参考药物阿霉素的更高(IC 50 = 32.02μ中号)。进一步评估了活性最高的化合物6和7增强γ射线对细胞的杀伤作用的能力。J.杂环化学。(2011)。