Analogue based drug design, synthesis, molecular docking and anticancer evaluation of novel chromene sulfonamide hybrids as aromatase inhibitors and apoptosis enhancers
作者:Mostafa M. Ghorab、Mansour S. Alsaid、Ghada H. Al-Ansary、Ghada A. Abdel-Latif、Dalal A. Abou El Ella
DOI:10.1016/j.ejmech.2016.10.020
日期:2016.11
Twenty novel chromene derivatives carrying different sulfonamide moieties (3–22) were designed and synthesized. All the newly prepared compounds were evaluated for their in vitro anticancer activity against breast cancer cell line (T47D). Most of the synthesized compounds showed good to moderate activity (IC50 = 8.8–108.9 μM), where compound 16 (IC50 = 8.8 μM) exhibited higher activity compared to
设计并合成了二十种带有不同磺酰胺基团的新型色烯衍生物(3–22)。评价所有新制备的化合物对乳腺癌细胞系(T47D)的体外抗癌活性。大多数合成的化合物显示出良好的至中等的活性(IC 50 = 8.8-108.9μM),其中化合物16(IC 50 = 8.8μM)相比表现出阿霉素更高的活性(IC 50 = 9.8微米)。为了确定抗癌活性的在T47D细胞的机制,最有效的化合物(效果5-8,11-14和16-18)对芳香酶活性进行了测试。所选的大多数化合物对芳香酶活性均显示出显着的抑制作用,化合物18的IC 50 = 4.66μM。此外,对两种最有效的化合物(8和16)进行了细胞凋亡研究,以评估我们化合物的促凋亡潜力。两者均诱导活性胱天蛋白酶3,胱天蛋白酶8和胱天蛋白酶9的水平。此外,与对照相比,它们令人惊讶地分别提高了Bax / Bcl2比5936和33,000倍。此外,它们 在正常乳腺