418776-10-0Relevant articles and documents
Conventional and microwave irradiated synthesis, biological activity evaluation and molecular docking studies of highly substituted piperazine-azole hybrids
Mermer, Arif,Demirci, Serpil,Ozdemir, Serap Basoglu,Demirbas, Ahmet,Ulker, Serdar,Ayaz, Faik Ahmet,Aksakal, Fatma,Demirbas, Neslihan
, p. 995 - 1005 (2017)
Azole derivatives (3, 6) obtained starting from 1-(2-methoxyphenyl)piperazine were converted to the corresponding Mannich bases containing β-lactame or flouroquinolone core via a one pot three component reaction. The synthesis of conazole analogues was carried out starting from triazoles by three steps. Reactions were carried out under conventional and microwave mediated conditions. All the newly synthesized compounds were screened for their antimicrobial, enzyme inhibition and antioxidant activity, and most of them displayed good-moderate activity. Binding affinities and non-covalent interactions between enzyme-ligand complexes were predicted with molecular docking method at molecular level. Docking results complemented well the experimental results on α-glucosidase and urease inhibitory effects of the compounds. Higher binding affinities and much more interaction networks were observed for active compounds in contrary to inactive ones. It was predicted with the docking studies that triazole and anisole moieties in the structure of the synthesized compounds contributed to the stabilization of corresponding enzymes through noncovalent interactions.
Microwave assisted synthesis of some hybrid molecules derived from norfloxacin and investigation of their biological activities
Mentese, Meltem Yolal,Bayrak, Hacer,Uygun, Yildiz,Mermer, Arif,Ulker, Serdar,Karaoglu, Sengul Alpay,Demirbas, Neslihan
, p. 230 - 242 (2013/10/01)
Norfloxacin was converted to 7-(4-amino-2-fluorophenyl)piperazin derivative (2) via the formation of nitro compound. The synthesis of the norfloxacin derivatives containing 1,3-thiazole or 1,3-thiazolidin moiety was performed from the reaction of 4-chloro