Design, synthesis, molecular docking, and some metabolic enzyme inhibition properties of novel quinazolinone derivatives
    
Yazarlar (7)
Doç. Dr. Feyzi Sinan TOKALI Kafkas Üniversitesi, Türkiye
İbrahim Hakkı Demircioğlu Türkiye
Muhammet Karaman Kilis 7 Aralık Üniversitesi, Türkiye
Mehmet Serdar Gültekin Atatürk Üniversitesi, Türkiye
Kıvılcım Şendil Kafkas Üniversitesi, Türkiye
İlhami Gülçin Atatürk Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı ARCHIV DER PHARMAZIE (Q3)
Dergi ISSN 0365-6233 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 05-2021
Cilt / Sayı / Sayfa 354 / 5 / – DOI 10.1002/ardp.202000455
Makale Linki https://onlinelibrary.wiley.com/doi/full/10.1002/ardp.202000455
Özet
3-Amino-2-ethylquinazolin-4(3H)-one (3) was synthesized in two steps from the reaction of amide (2), which was obtained from the treatment of methyl anthranilate (1) with propionyl chloride, with hydrazine. From the reaction of 3-amino-2-ethylquinazolin-4(3H)-one (3) with various aromatic aldehydes, novel benzylidenaminoquinazolin-4(3H)-one (3a-n) derivatives were synthesized. The structures of the novel molecules were characterized using infrared spectroscopy, nuclear magnetic resonance spectroscopy ( H-NMR and C-NMR), and high-resolution mass spectroscopy. The novel compounds were tested against some metabolic enzymes, including α-glucosidase (α-Glu), acetylcholinesterase (AChE), and human carbonic anhydrases I and II (hCA I and II). The novel compounds showed K values in the range of 244-988 nM for hCA I, 194-900 nM for hCA II, 30-156 nM for AChE, and 215-625 nM for α-Glu. The binding affinities of the most active compounds were calculated as -7.636, -6.972, -10.080, and -8.486 kcal/mol for hCA I, hCA II, AChE, and α-Glu enzymes, respectively. The aromatic ring of the quinazoline moiety plays a critical role in the inhibition of the enzymes.
Anahtar Kelimeler
3‐ | aminoquinazolin‐ | 4(3H)‐ | one | enzyme inhibition | metabolic enzymes | molecular docking | Schiff bases