A novel series of substituted 1,2,3‐triazoles as cancer stem cell inhibitors: Synthesis and biological evaluation
作者:Komal N. Padhariya、Maithili Athavale、Sangeeta Srivastava、Prashant S. Kharkar
DOI:10.1002/ddr.21723
日期:2021.2
chemical entities (NCEs) belonging to four novel chemical series (A: 4′‐allyl‐2′‐methoxyphenoxymethyl‐1,2,3‐triazoles; B: 4′‐acetamidophenoxymethyl‐1,2,3‐triazoles; C: naphthalene‐1′‐yloxymethyl‐1,2,3‐triazoles, and D: naphthalene‐2′‐yloxymethyl‐1,2,3‐triazoles) were synthesized via Copper (I)‐catalyzed alkyne‐azide cycloaddition reaction and evaluated for in vitro anticancer activity. A total of 30
癌症事件导致全球死亡人数惊人地增加,特别是由于多药耐药性和靶点突变导致疗效降低,这迫使我们寻找新的抗癌药物。癌症干细胞 (CSC) 主要导致化学抗性和肿瘤复发,似乎是罪魁祸首。在本研究中,新化学实体 (NCE) 属于四个新化学系列(A:4'-烯丙基-2'-甲氧基苯氧基甲基-1,2,3-三唑;B:4'-乙酰氨基苯氧基甲基-1,2,3 -三唑;C:萘-1'-基氧基甲基-1,2,3-三唑和D:萘-2'-基氧基甲基-1,2,3-三唑)是通过铜(I)催化的炔烃叠氮化物合成的环加成反应并评估体外抗癌活性。在针对乳腺癌 (MDA-MB-231)、前列腺 (PC-3)、神经胶质瘤 (U87 MG) 等癌细胞系的细胞活力测定中,以 10 μM 浓度筛选了总共 30 个 NCE ( 39–68 ),以及宫颈 (SiHa) 和肺 (A549)。在测试浓度下, C 系列 ( 56-60 ) 和 D ( 61-68