Synthesis and in vitro acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) enzymes activity of aldehyde and schiff base substituted cobalt (II), copper (II), and zinc (II) phthalocyanines
Yükleniyor...
Dosyalar
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
John Wiley and Sons Ltd
Erişim Hakkı
info:eu-repo/semantics/embargoedAccess
Özet
In this work, a series of aldehyde-substituted phthalocyanine compounds (1, 3, and 5) were prepared by the cyclotetramerization of the 4-(5-(diethylamino)-2-formylphenoxy) phthalonitrile (a) and the corresponding metal salts. Schiff base-substituted phthalocyanines (2, 4, and 6) were derived from an aldehyde-substituted phthalocyanine (1, 3, and 5) via the reaction of aldehyde-substituted phthalocyanines with an amine reagent. The compounds that were obtained were characterized using FT-IR, 1H {13C} NMR, UV–Vis, and MS spectra (a and 1–6). The inhibitory qualities of synthesized aldehyde and Schiff base-substituted complexes against the enzymes butyrylcholinesterase (BChE) and acetylcholinesterase (AChE) were assessed. The majority of phthalocyanines exhibited strong enzyme-inhibiting properties. Out of the six produced phthalocyanines, 3 and 4 displayed the most intriguing profiles as submicromolar selective AChE inhibitors (IC50 = 0.060 ?M), whereas 1 demonstrated the most potent BChE inhibitor (IC50 = 0.024 ?M). The aggregation studies of CoPcs, CuPcs, and ZnPcs (1–6) were also carried out in this work.
Açıklama
Anahtar Kelimeler
Acetylcholinesterase, Aldehyde, Butyrylcholinesterase, Phthalocyanine, Schiff Base, Synthesis
Kaynak
Applied Organometallic Chemistry
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
38
Sayı
5
