Synthesis and characterization of flurbiprofen hydrazide derivatives as potential anti-HCV, anticancer and antimicrobial agents
作者:Pelin Çıkla、Esra Tatar、İlkay Küçükgüzel、Fikrettin Şahin、Dilşad Yurdakul、Amartya Basu、Ramalingam Krishnan、Daniel Brian Nichols、Neerja Kaushik-Basu、Ş. Güniz Küçükgüzel
DOI:10.1007/s00044-013-0550-3
日期:2013.12
series of new flurbiprofen hydrazide derivatives 2-(2-fluorobiphenyl-4-yl)-N′-[(substituted phenyl/5-nitro-2-furyl)methylene]propanehydrazide (3a–k), 2-(2-fluorobiphenyl-4-yl)-N-(2-substituted-4-oxo-1,3-thiazolidine-3-yl)propanamide (4a–b, 4d–k), 2-[2-(2-fluorobiphenyl-4-yl) propanoyl]-N-substituted hydrazinecarbothioamide (5a–h) and 2-(2-fluorobiphenyl-4-yl)-N′-[(3-methyl-4-oxo-1,3-thiazolidin-2-ylidene]propanehydrazide
一系列新型的氟比洛芬酰肼衍生物2-(2-氟联苯-4-基)-N '-[(取代的苯基/ 5-硝基-2-呋喃基)亚甲基]丙酰肼(3a – k),2-(2-氟联苯-4-基)-N-(2-取代-4-氧代-1,3-噻唑烷-3-基)丙酰胺(4a – b,4d – k),2- [2-(2-氟联苯-4 -(基)丙酰基] -N-取代的肼基甲硫基酰胺(5a – h)和2-(2-氟联苯-4-基)-N '-[(3-甲基-4-氧代-1,3-噻唑烷-2-基] ]丙酰肼(6a – b,6e和在这项研究中已经合成了6g)。筛选所有合成的化合物对各种细菌和真菌菌株的抗微生物活性。另外,评估化合物抑制丙型肝炎病毒NS5B聚合酶的能力。活性最高的4-噻唑烷酮化合物为4k(SGK119),占67.0%,硫代氨基脲化合物为5d(SGK123),在200μM下对丙型肝炎病毒NS5B RNA聚合酶的抑制率为69.50%。所选化合物(3i,