Antimicrobial Evaluation of a Set of Heterobicyclic Methylthiadiazole Hydrazones: Synthesis, Characterization, and SAR Studies
作者:Paulrasu Kodisundaram、Shanmugasundaram Amirthaganesan、Thirunavukkarasu Balasankar
DOI:10.1021/jf404537d
日期:2013.12.11
exploit the potential antimicrobial activities of azabicyclic skeleton based compounds, a set of 2r,4c-diaryl-3-azabicyclo[3.3.1]nonan-9-one-4-methyl-1,2,3-thiadazole-5-carbonyl hydrazones were synthesized. Unambiguous structural elucidation has been carried out by investigating IR, H1, C13 NMR, and elemental analysis. 2D NMR spectra (1H–1H COSY, HSQC, HMBC, and NOESY) were recorded for a representative
为了利用基于氮杂双环骨架的化合物的潜在抗菌活性,需要使用一组2r,4c-二芳基-3-氮杂双环[3.3.1] nonan-9-one-4-甲基-1,2,3-噻唑-5-羰基化合物合成hydr。通过研究IR,H 1,C 13 NMR和元素分析已进行了明确的结构阐明。2D NMR谱(1 H- 1 ħCOSY,HSQC,HMBC,和NOESY)被记录为有代表性的化合物,12,以确认所提出的结构为9 - 15。合成腙的抗菌活性评估9 - 15已经通过针对选择性菌株的筛选进行了评估。各种形式的细菌和真菌以及标准药物均已用于分析。差在活性的效能对菌株进行了评估SAR的基础上,并且已经发现,吸电子的卤素(氯,氟,和溴)在苯基(的对位上的取代10,12,和13)与其他衍生物相比,增强了对被测生物的抗真菌和抗菌活性。