作者:Nesrin Cesur、Zafer Cesur、Handan Guner、B. Ozden Kasimoğullari
DOI:10.1515/hc.2002.8.5.433
日期:2002.1
Reaction of aldehyde-hydrazones or semicarbazones bearing an imidazo [2, 1-b] [1,3]thiazole ring system with mercaptoalkanoic acids were investigated. Antimycobacterial activities of compounds thus obtained were evaluated against Mycobacterium tuberculosis H37RV using rifampine as standard. Treatment of tuberculosis is still one of the major problems due to the rise of multidrug resistant tuberculosis
研究了带有咪唑 [2, 1-b] [1,3] 噻唑环系统的醛腙或缩氨基脲与巯基链烷酸的反应。使用利福平作为标准,评价由此获得的化合物对结核分枝杆菌H37RV的抗分枝杆菌活性。由于耐多药结核病在临床实践中的兴起,结核病的治疗仍然是主要问题之一。多年来,异烟酸酰肼(异烟肼)一直被用作治疗疾病的主要药物。取代基和生物等排置换对其抗结核活性的影响仍在研究中 (1)。这促使我们合成 6-methylimidazo [2, l-£>] [1, 3] thiazole-5-carbohydrazide 2,异烟肼的结构类似物,及其迄今为止未报道的衍生物,以筛选其抗结核特性。氩气:a,QH5;b,C,;H4F(4); C,QH4C1(4); d、QH4Br(4);e, QH4CH3 (4) ; f ,QH4OCH3(4) ; g,QH4NO2(2) 6-Methylimidazo[2,1-b][l,3]t