Catalytic synthesis and antimicrobial activity of N-(3-chloro-2-oxo-4-phenylazetidin-1-yl)-4-(1H-indol-3-yl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxamides
摘要:
摘要
在我们合成生物活性分子的工作中,我们开发和优化了一种从易得到的起始材料中合成新型 N -(3-氯-2-氧-4-苯基氮杂环己烷-1-基)-4-(1 H -吲哚-3-基)-6-甲基-2-硫代-1,2,3,4-四氢嘧啶-5-羧酰胺类似物的方法。我们关注了通过催化优化过程找到环保途径的紧迫需求。所有合成的化合物都在大肠杆菌,金黄色葡萄球菌,绿脓杆菌,化脓性链球菌,白色念珠菌,黑曲霉和鼠李糠霉物种上进行体外抗菌和抗真菌活性筛选。
Design, Synthesis, Molecular Modeling, and Biological Evaluation of Novel Pyrimidine Derivatives as Potential Calcium Channel Blockers
作者:Yasser M. Zohny、Samir M. Awad、Maha A. Rabie、Omar Awad Alsaidan
DOI:10.3390/molecules28124869
日期:——
spectroscopy. The in vivo evaluation of the antihypertensive activity revealed that compounds 4c, 7a, 7c, 8c, 9b and 9c had comparable antihypertensive properties with Nifedipine. On the other hand, the in vitro calcium channelblocking activity was evaluated by IC50 measurement and results revealed that compounds 4c, 7a, 7b, 7c, 8c, 9a, 9b, and 9c had comparable calcium channelblocking activity with the
Synthesis and Inhibitory Activity Against Epstein-Barr Virus of Some New 1,2,3,4-Tetrahydropyrimidine-2-thiones
作者:Fawzy A. Attaby、Mostafa M. Ramla、T. Harukuni
DOI:10.1080/10426500802043152
日期:2008.11.7
1,2,3,4-Tetrahydropyrimidine-2-thiones 4a-n were synthesized through the reaction of aromatic aldehydes 1a-n, ethyl acetoacetate (2) and thiourea (3). The structures of all newly synthesized heterocyclic compounds elucidated by the use of IR, 1H NMR, mass spectra, and elemental analyses. The inhibitory activity against the Epstein-Barr Virus early antigen (EBA-VA) of all newly synthesized heterocyclic compounds were evaluated.