Parallel synthesis of condensed pyrimidine-thiones and their antitumor activities
作者:Buer Song、Lifei Nie、Khurshed Bozorov、Rustamkhon Kuryazov、Haji Akber Aisa、Jiangyu Zhao
DOI:10.1007/s11164-022-04912-5
日期:2023.4
systems using Lawesson’s reagent and phosphorus pentasulfide as thionation agents. Naturally occurring alkaloids deoxyvasicinone and mackinazolinone were selected as templates for the modification of furo[2,3-d]pyrimidinone and pyrrolo[2,3-d]pyrimidinone scaffold. Research work was performed under the combinatorial and parallel synthesis of pyrimidine-based small molecules, along with a one-pot reaction
在此,我们使用 Lawesson 试剂和五硫化二磷作为硫化剂,研究了通过 C=O 基团转化为基于 C=S 官能团的三环嘧啶酮体系形成硫酮。选择天然存在的生物碱 deoxyvasicinone 和 mackinazolinone 作为修饰呋喃并 [2,3- d ] 嘧啶酮和吡咯并 [2,3- d ] 嘧啶酮支架的模板。研究工作是在基于嘧啶的小分子的组合和平行合成以及一锅反应策略下进行的。所有合成的 54 种新型嘧啶-硫酮均通过1 H-NMR、13C-NMR 和 HRMS 分析。此外,还评估了两个系列的硫酮对三种人类癌细胞的抗肿瘤活性:宫颈 HeLa、乳腺 MCF-7 和结肠 HT-29 细胞系。含有吖庚因片段13aa (1-methyl-2-(4-(trifluoromethyl)phenyl)-1,6,7,8,9,10-hexahydro-4 H -pyrrolo[2',3':4,5] )