Synthesis and antituberculosis activity of new acylthiosemicarbazides designed by structural modification
作者:Roberto Martínez、Clara I. Espitia‐Pinzón、Mayra Silva Miranda、Rosa María Chávez‐Santos、Gustavo Pretelin‐Castillo、Aldahir Ramos‐Orea、Ángela M. Hernández‐Báez、Sandra Cotlame‐Pérez、Rogelio Pedraza‐Rodríguez
DOI:10.1002/ddr.21626
日期:2020.5
Acylthiosemicarbazides 8a–n were designed by structural modification of lead Compound 7. The syntheses of 8a–n involve a five‐step procedure starting from carboxylic acids. Compounds 8a–n were tested against three Mycobacterium tuberculosis strains to measure their inhibitory antituberculosis activities. These activities could be explained according to the presence or absence of the chlorine substituent
酰基硫代氨基脲8a–n是通过对铅化合物7进行结构修饰而设计的。8a–n的合成涉及从羧酸开始的五步过程。化合物8a-n已针对三种结核分枝杆菌菌株进行了测试,以测定其抑制性抗结核活性。这些活性可以根据在连接到硫代氨基脲上的酰胺的芳环中是否存在氯取代基来解释。硫代氨基脲衍生物8n是开发新型抗结核药的候选药物。正在进行的研究集中于探索这些化合物抑制的机制。结核分枝杆菌细胞生长。