Synthesis and anti-tubercular and antimicrobial activities of some 2r,4c-diaryl-3-azabicyclo[3.3.1]nonan-9-one N-isonicotinoylhydrazone derivatives
作者:C. Sankar、K. Pandiarajan
DOI:10.1016/j.ejmech.2010.08.024
日期:2010.11
seven 2r,4c-diaryl-3-azabicyclo[3.3.1]nonan-9-one N-isonicotinoylhydrazones 8–14 were synthesized. The structure and stereochemistry of these compounds were established by IR and NMR spectral data. The purities were checked by elemental analysis. The synthesized compounds adopt twin-chair conformation with equatorial orientations of the aryl groups. The compounds were evaluated for their in vitro
在这项研究中,合成了7个2 r,4 c-二芳基-3-氮杂双环[3.3.1] nonan-9-1 N-异烟酰酰肼8 – 14。这些化合物的结构和立体化学是通过IR和NMR光谱数据确定的。通过元素分析检查纯度。合成的化合物采用双椅构象,其芳基具有赤道取向。评价化合物的体外抗结核和抗微生物活性。针对结核分枝杆菌H 37 Rv(ATTCC 27294)和INH-TB进行了初步筛选通过荧光素酶报道基因噬菌体测定法。所有合成的化合物均对MTB和INH-TB表现出非常好的活性。虽然所有的化合物显示出良好的抗菌活性仅11(AR = p -氯苯基),12(AR = p氟苯基),13(AR = 米氯苯基)和14(AR = 米甲氧基苯基)对所有测试显示了活性(细菌和真菌)微生物。结果表明氢键的形成可能在药物作用中起重要作用。