Synthesis, antimicrobial and antioxidant activities of substituted pyrazoles, isoxazoles, pyrimidine and thioxopyrimidine derivatives
作者:A. Padmaja、T. Payani、G. Dinneswara Reddy、V. Padmavathi
DOI:10.1016/j.ejmech.2009.06.024
日期:2009.11
A new class of heterocycles, substituted pyrazoles, isoxazoles, pyrimidines, thioxopyrimidines were prepared from Michael adducts, 2-(1,2-diaroylethyl)malononitrile and 2-(1,2-diarylsulfonylethyl)malononitrile by cyclocondensation with appropriate nucleophiles. The lead compounds were screened for the antimicrobial and antioxidant activities.
通过与适当的亲核试剂进行环缩合反应,由迈克尔加成物,2-(1,2-二酰氨基乙基)丙二腈和2-(1,2-二芳基磺酰基乙基)丙二腈制备了一类新的杂环,取代的吡唑,异恶唑,嘧啶,硫代嘧啶。筛选铅化合物的抗微生物和抗氧化活性。