Antimony III complexes with 2 amino 4 6 dimethoxypyrimidines Synthesis characterization and biological evaluation
      
Yazarlar (6)
Doç. Dr. Turgay TUNÇ Kırşehir Ahi Evran Üniversitesi, Türkiye
Mehmet Sayım Karacan
Gazi Üniversitesi, Türkiye
Hatice Ertabaklar
Ondokuz Mayis Üniversitesi, Türkiye
Nurcan Karacan
Gazi Üniversitesi, Türkiye
Musa Sarı
Gazi Üniversitesi, Türkiye
Orhan Büyükgüngör
Aydin Adnan Menderes University, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Photochemistry and Photobiology B Biology
Dergi ISSN 1011-1344 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2015
Cilt / Sayı / Sayfa 153 / 1 / 206–214 DOI 10.1016/j.jphotobiol.2015.09.022
Makale Linki http://linkinghub.elsevier.com/retrieve/pii/S1011134415003176
Özet
Novel pyrimidine compound bearing disulfide bridge, 5,5'-disulfanediyIbis(2-amino-4,6-dimetoxypyrimidine) (3) was synthesized by reduction of 2-amino-4,6-dimethoxy-5-thiocyanatopyrimidine for the first time, and its structure was confirmed by X-ray crystallographic analysis. Novel binuclear antimony(III) compound of (3), {Sb[5,5'-disulfanediylbis(2-amino-4,6-dimetoxypyrimidine)]Cl-3}(2) (4) and mononuclear antimony(III) compounds, SbL2O3, [L: 2-amino-5-thioI-4,6-dimethoxy pyrimidine (2) and 2-amino-5-(1H-tetrazol-5-ylthio)-4,6-dimethoxypyrimidine (6)] were synthesized and characterized with the help of elemental analysis, molecular conductivity, FT-IR,H-1-NMR and LC-MS techniques. The geometrical structures optimized by a DFT/B3LYP/LANL2DZ method of the compounds, indicated that monomeric compounds have square pyramidal shape. Both antileishmanial activity against Leishmania tropica promastigote and glutathione reductase inhibitory activity were determined in vitro. The results showed that (3) has the best biological activity. (C) 2015 Elsevier B.V. All rights reserved.
Anahtar Kelimeler
Antileishmanial activity | Antimony(III) complexes | Glutathione reductase inhibition