Spiro Derivatives of 1,10b-dihydro-5H-pyrazolo[1,5-c][1,3]-benzoxazines and their Antimicrobial, Anti-Inflammatory, and Antioxidant Activity
作者:Lidiya Z. Mandzyuk、Vasyl S. Matiychuk、Taras I. Chaban、Olesya V. Bodnarchuk、Julia E. Matiychuk、Mykola D. Obushak
DOI:10.1007/s10593-020-02842-x
日期:2020.11
The reaction of 2-(3-aryl-4,5-dihydro-1H-pyrazol-5-yl)phenols with cyclopentanone, cyclohexanone, or 4-methylcyclohexanone gave spiro derivatives of 1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazines. The antimicrobial, anti-inflammatory, and antioxidant activities of these compounds were studied. A compound with a high antimicrobial activity against S. aureus ATCC 43300, together with compounds possessing an anti-inflammatory effect superior to the reference drug diclofenac, as well as high antioxidant activity, were identified.
2-(3-芳基-4,5-二氢-1H-吡唑-5-基)酚与环戊酮、环己酮或4-甲基环己酮的反应生成了1,10b-二氢吡唑[1,5-c][1,3]苯并噁嗪的螺旋衍生物。研究了这些化合物的抗菌、抗炎和抗氧化活性。鉴定出一种对金黄色葡萄球菌 ATCC 43300 具有高抗菌活性的化合物,以及一些抗炎效果优于参考药物双氟氯噻吨和具有高抗氧化活性的化合物。