Synthesis and antimicrobial properties of some new thiazolyl coumarin derivatives
作者:Afsheen Arshad、Hasnah Osman、Mark C. Bagley、Chan Kit Lam、Suriyati Mohamad、Anis Safirah Mohd Zahariluddin
DOI:10.1016/j.ejmech.2011.05.044
日期:2011.9
Two novel series of hydrazinyl thiazolyl coumarin derivatives have been synthesized and fully characterized by IR, 1H NMR, 13C NMR, elemental analysis and mass spectral data. The structures of some compounds were further confirmed by X-ray crystallography. All of these derivatives, 10a–d and 15a–h, were screened in vitro for antimicrobial activity against various bacteria species including Mycobacterium
已经合成了两个新颖的肼基噻唑基香豆素衍生物系列,并通过IR,1 H NMR,13 C NMR,元素分析和质谱数据进行了充分表征。X射线晶体学进一步证实了某些化合物的结构。在体外筛选了所有这些衍生物10a – d和15a – h对各种细菌(包括结核分枝杆菌和白色念珠菌)的抗菌活性。化合物10c,10d和15e 对所有测试的微生物菌株表现出非常好的活性。