Design, synthesis, and biological evaluation of new celecoxib analogs as apoptosis inducers and cyclooxygenase‐2 inhibitors
作者:Eman F. Abdelhaleem、Asmaa E. Kassab、Hala B. El‐Nassan、Omneya M. Khalil
DOI:10.1002/ardp.202200190
日期:2022.11
Series of new celecoxib analogs were synthesized to assess their anticancer activity against the MCF-7 cell line. Four compounds, 3a, 3c, 5b, and 5c, showed 1.4–9.2-fold more potent anticancer activity than celecoxib. The antiproliferative activity of the most potent compounds, 3c, 5b, and 5c, seems to be associated well with their ability to induce apoptosis in MCF-7 cells (18–24-fold). This evidence
合成了一系列新的塞来昔布类似物,以评估它们对 MCF-7 细胞系的抗癌活性。四种化合物3a、3c、5b和5c的抗癌活性是塞来昔布的 1.4-9.2 倍。最有效的化合物3c、5b和5c的抗增殖活性似乎与它们在 MCF-7 细胞中诱导细胞凋亡的能力密切相关(18-24 倍)。这一证据得到了肿瘤抑制基因 p53 表达增加(4-6 倍)、Bax/BCL-2 比值升高以及活性 caspase-7 水平显着增加(4-6 倍)的支持。 7 倍)。此外,化合物3c和图5c显示出显着的环氧合酶2(COX-2)抑制活性。它们还与 COX-2 酶 (PDB ID: 3LN1) 的晶体结构对接,以了解它们的结合模式。