Synthesis, pharmacological and biological screening of some novel pyrimidine derivatives
作者:K. Ishwar Bhat、Abhishek Kumar、Muhammed Nisar、Pankaj Kumar
DOI:10.1007/s00044-014-0914-3
日期:2014.7
antitubercular activities studies. Few of the compounds exhibited excellent anti-inflammatory activities compared to standard drug diclofenac sodium. Some compounds have shown moderate analgesic activities compared to standard drug pentazocine. Also, some compounds have exhibited moderate cytotoxic and antitubercular activities.
在本研究中,一系列新的4-取代的苯基-6-(吡啶-2-基)嘧啶-2-醇(1 – 9)和4-取代的苯基-6-(吡啶-2-基)嘧啶-2硫醇(10 - 18)已通过环化合成的3-取代的苯基基-1-(吡啶-2-基)丙-2-烯-1-酮与脲/硫脲在NaOH存在作为碱(1A - 18A)。在20%NaOH碱存在下,将2-乙酰基吡啶与取代的苯甲醛缩合,制得3-取代的苯基-1-(吡啶-2-基)丙-2-烯-1-酮。通过元素分析,IR,1 H NMR,13表征了新合成化合物的结构。13 C NMR和质谱研究。筛选新合成的化合物的抗炎,止痛,细胞毒性和抗结核活性研究。与标准药物双氯芬酸钠相比,很少有化合物具有出色的抗炎活性。与标准药物喷他佐辛相比,某些化合物具有中等的镇痛作用。同样,某些化合物表现出中等的细胞毒性和抗结核活性。