作者:Derya Osmaniye、Betul Kaya Cavusoglu、Begum Saglik、Serkan Levent、Ulviye Acar Cevik、Ozlem Atli、Yusuf Ozkay、Zafer Kaplancikli
DOI:10.3390/molecules23040831
日期:——
In the present work, 15 new 1-(4-(1H-imidazol-1-yl)phenyl)-3-(4-substituedphenyl)prop-2-en-1-one derivatives (3a−3o) were synthesized to evaluate their antifungal activity. Structures of newly synthesized imidazole derivatives (3a−3o) were characterized by IR, ¹H-NMR, 13C-NMR, and LCMSMS spectroscopic methods. The anticandidal activity of compounds (3a−3o) against C. albicans (ATCC 24433), C. krusei
在目前的工作中,合成了15种新的1-(4-(1H-咪唑-1-基)苯基)-3-(4-取代苯基)丙-2-烯-1-酮衍生物(3a-3o)他们的抗真菌活性。通过IR,1 H-NMR,13 C-NMR和LCMSMS光谱法表征新合成的咪唑衍生物(3a-3o)的结构。根据EUCAST的权威性说明,化合物(3a-3o)对白色念珠菌(ATCC 24433),克鲁氏梭菌(ATCC 6258),副念珠菌(ATCC 22019)和光滑念珠菌(ATCC 90030)的抗候选活性(EDef 7.1)方法。与活性研究一致,发现3a-3d是更有效的衍生物,其对假丝酵母菌株的MIC50值为0.78 µg / mL-3.125 µg / mL。化合物3c对所有假丝酵母均具有与酮康唑相似的抗真菌活性,并被认为是该系列中活性最高的衍生物。通过LC-MS-MS方法观察到最有效的衍生物3a-3d对麦角固醇生物合成的影响,该方法基于定