作者:Daniel Johnson、Ian Jenkins、Cohan Huxley、Mark Coster、Kah Lum、Jonathan White、Vicky Avery、Rohan Davis
DOI:10.3390/molecules26092421
日期:——
(Series 4) resulted in the synthesis of 12 new analogues, which were characterized by NMR, UV, and MS data analysis. The structures of four triazolopyrazines were confirmed by X-ray crystal structure analysis. Several minor and unexpected side products were generated during these studies, including two resulting from a possible disproportionation reaction. All compounds were tested for their ability
在开放源代码疟疾(OSM)三唑并吡嗪支架(系列4)上使用光氧化还原和Diversinate ™化学方法进行后期功能化的根本方法导致了12种新类似物的合成,这些新类似物的特征在于NMR,UV和MS数据分析。通过X射线晶体结构分析确认了四种三唑并吡嗪的结构。在这些研究过程中,产生了一些次要的和意外的副产物,其中包括两种可能由歧化反应引起的副产物。测试所有化合物抑制疟原虫恶性疟原虫生长的能力(3D7和Dd2株)以及对人胚胎肾脏(HEK293)细胞系的细胞毒性。对于某些化合物,观察到中等的抗疟活性,IC 50值范围从0.3到> 20 µM。在80 µM下,没有一种化合物对HEK293表现出任何毒性。