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Synthesis of calix[4]azacrown substituted sulphonamides with antioxidant, acetylcholinesterase, butyrylcholinesterase, tyrosinase and carbonic anhydrase inhibitory action     
Yazarlar
Mehmet Oguz
Selçuk Üniversitesi, Türkiye
Doç. Dr. Erbay KALAY Doç. Dr. Erbay KALAY
Kafkas Üniversitesi, Türkiye
Süleyman Akocak
Adıyaman Üniversitesi, Türkiye
Alessio Nocentini
Türkiye
Nebih Lolak
Adıyaman Üniversitesi, Türkiye
Mehmet Boğa
Dicle Üniversitesi, Türkiye
Mustafa Yılmaz
Selçuk Üniversitesi, Türkiye
Claudıu T Supuran
Türkiye
Özet
A series of novel calix[4]azacrown substituted sulphonamide Schiff bases was synthesised by the reaction of calix[4]azacrown aldehydes with different substituted primary and secondary sulphonamides. The obtained novel compounds were investigated as inhibitors of six human (h) isoforms of carbonic anhydrases (CA, EC 4.2.1.1). Their antioxidant profile was assayed by various bioanalytical methods. The calix[4]azacrown substituted sulphonamide Schiff bases were also investigated as inhibitors of acetylcholinesterase (AChE), butyrylcholinesterase (BChE) and tyrosinase enzymes, associated with several diseases such as Alzheimer, Parkinson, and pigmentation disorders. The new sulphonamides showed low to moderate inhibition against hCAs, AChE, BChE, and tyrosinase enzymes. However, some of them possessed relevant antioxidant activity, comparable with standard antioxidants used in the study.
Anahtar Kelimeler
Calix[4]azacrown | enzyme inhibition | antioxidant | carbonic anhydrase
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı JOURNAL OF ENZYME INHIBITION AND MEDICINAL CHEMISTRY
Dergi ISSN 1475-6366
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q1
Makale Dili İngilizce
Basım Tarihi 01-2020
Cilt No 35
Sayı 1
Sayfalar 1215 / 1223
Doi Numarası 10.1080/14756366.2020.1765166
Makale Linki https://www.tandfonline.com/doi/pdf/10.1080/14756366.2020.1765166?needAccess=true