Synthesis and evaluation of chromone-2-carboxamide derivatives as cytotoxic agents and 5-lipoxygenase inhibitors
作者:Fatima Bousejra-ElGarah、Barbora Lajoie、Jean-Pierre Souchard、Geneviève Baziard、Jalloul Bouajila、Salomé El Hage
DOI:10.1007/s00044-016-1691-y
日期:2016.11
potency to inhibit the proliferation of breast (MCF-7), ovarian (OVCAR and IGROV), and colon (HCT-116) cancer cell lines, was evaluated in vitro using the MTT assay. Among these compounds, 13 showed promising cytotoxic activity against at least one cancer cell line with IC50 in the range 0.9–10 μM. Our compounds were also screened for their anti-inflammatory activity as putative inhibitors of 5-lipoxygenase
在本研究中,我们制备了一系列具有多种酰胺侧链的21色酮羧酰胺衍生物。使用MTT分析法在体外评估了它们抑制乳腺癌(MCF-7),卵巢癌(OVCAR和IGROV)和结肠癌(HCT-116)癌细胞系增殖的能力。在这些化合物中,有13种显示出对至少一种癌细胞的有希望的细胞毒活性,其IC 50为0.9-10μM。还筛选了我们的化合物作为5-脂氧合酶的抑制剂的抗炎活性。对色酮羧酰胺衍生物的结构-活性关系研究表明,色酮核(R 1)或丙基上存在6-氟取代基酰胺侧链上的3-乙基苯基(R 2)对细胞毒性活性有积极影响。就抗炎活性而言,亲水性色酮羧酰胺衍生物表现出更大的5-脂氧合酶抑制作用。色酮羧酰胺的理化性质符合药物开发过程的一般要求,配体效率值可进一步优化化合物结构。4b作为线索。