Design, synthesis, in vitro and in silico studies of some novel thiazole-dihydrofuran derivatives as aromatase inhibitors
作者:Derya Osmaniye、Şennur Görgülü、Begüm Nurpelin Sağlık、Serkan Levent、Yusuf Özkay、Zafer Asım Kaplancıklı
DOI:10.1016/j.bioorg.2021.105123
日期:2021.9
Aromatase inhibitors used against hormone-dependent breast cancer, especially in post-menopausal women, are very susceptible to the development of resistance due to their limited number and long-term use. In this study, it is aimed to obtain new aromatase inhibitors including thiazole and dihydrofuran ring systems. Synthesis of compounds (2a-2l) were performed according to literature methods. Their
用于治疗激素依赖性乳腺癌的芳香酶抑制剂,尤其是绝经后妇女,由于数量有限和长期使用,很容易产生耐药性。本研究旨在获得新的芳香酶抑制剂,包括噻唑和二氢呋喃环系。化合物( 2a-2l )的合成根据文献方法进行。它们的结构通过1 H NMR、13 C NMR 和 APCI-MS 光谱方法阐明。进行MTT测试以评估不同化合物对两种不同肺细胞系(A549、CCD-19Lu)和乳腺细胞系(MCF7)的细胞增殖作用。根据 MTT 测定,观察到计算的 IC 50发现某些化合物对 CCD-19Lu 细胞系的值高于对 A549 和 MCF7 细胞系的值。考虑到活力结果,发现所选化合物(2a、2c、2e、2g、2h、2l)显示出良好的安全性并具有抗癌活性。通过流式细胞术分析研究所选化合物的细胞凋亡活性。并被发现对癌细胞系具有凋亡作用。根据这些信息,体外检测了活性最强的衍生物2g和2l化合物的芳香酶抑制潜力,并