Novel Structural Hybrids of Pyrrole and Thiazole Moieties: Synthesis and Evaluation of Antibacterial and Antifungal Activities
作者:Mohamed A. Salem、Samir Y. Abbas、Marwa A. M. Sh. El-Sharief、Mohamed H. Helal、Moustafa A. Gouda、Mohammed A. Assiri、Tarik E. Ali
DOI:10.17344/acsi.2021.6980
日期:——
One of the best ways to design new biocidal agents is synthesizing hybrid molecules by combining two or more bioactive moieties in a single molecular scaffold. So, new series of pyrroles bearing a thiazole moiety were synthesized using 1-methyl-1H-pyrrole-2-carbaldehyde thiosemicarbazones 1a-c. Cyclization of thiosemicarbazone derivatives 1a-c with ethyl chloroacetate, ethyl 2-chloropropanoate, chloroacetone
设计新型杀生物剂的最佳方法之一是通过将两个或多个生物活性部分组合在单个分子支架中来合成杂合分子。因此,使用 1-甲基-1H-吡咯-2-甲醛缩氨基硫脲 1a-c 合成了新系列的带有噻唑部分的吡咯。氨基硫脲衍生物 1a-c 与氯乙酸乙酯、2-氯丙酸乙酯、氯丙酮和苯甲酰溴环化得到相应的 thiazolidin-4-ones 2a-c, 5-methylthiazolidin-4-ones 3a-c, 4-methyl-2,3 -二氢噻唑 4a-c 和 4-苯基-2,3-二氢噻唑 5a-c。评价了新噻唑衍生物的抗微生物活性。