作者:Robert Weis、Johanna Faist、Ulrike di Vora、Klaus Schweiger、Barbara Brandner、Andreas J. Kungl、Werner Seebacher
DOI:10.1016/j.ejmech.2007.06.012
日期:2008.4
2-Substituted derivatives of diphenylpyraline and their 1-phenyl and 1-phenethyl analogues have been prepared in several steps from dihydropyridine-2(1H)-thiones. The structures of all new compounds have been confirmed by NMR spectroscopy. Their activity against Mycobacterium tuberculosis H(37)Rv as well as their cytotoxicity against human cells (HEK-293) have been determined via in vitro assays. The
由二氢吡啶-2(1H)-硫酮经数步制备了二苯基吡啉的2-取代衍生物及其1-苯基和1-苯乙基类似物。所有新化合物的结构均已通过NMR光谱法确认。通过体外试验确定了它们对结核分枝杆菌H(37)Rv的活性以及对人细胞的细胞毒性(HEK-293)。通常通过在2位环上的取代来提高抗分枝杆菌的效力。最有希望的修饰是2-异丙基衍生物和1,2-二苯基类似物。