Design, synthesis, molecular docking, density functional theory and antimicrobial studies of some novel benzoxazole derivatives as structural bioisosteres of nucleotides
Journal of Biomolecular Structure and Dynamics, cilt.39, sa.9, ss.3080-3091, 2021 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 39 Sayı: 9
- Basım Tarihi: 2021
- Doi Numarası: 10.1080/07391102.2020.1760134
- Dergi Adı: Journal of Biomolecular Structure and Dynamics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, Chemical Abstracts Core, EMBASE, MEDLINE
- Sayfa Sayıları: ss.3080-3091
- Anahtar Kelimeler: ADME prediction, antimicrobial activity, benzoxazole, DFT, molecular docking
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Trakya Üniversitesi Adresli: Evet
Özet
A series of some novel 2-(p-tert-butylphenyl)-5-(3-substituted-propionamido)benzoxazole derivatives have been designed, synthesized, evaluated for antimicrobial activity and have performed molecular docking studies against penicillin-binding protein 4 (PBP4) and active and allosteric site of PBP2a; were calculated some theoretical quantum parameters and absorption, distribution, metabolism and excretion (ADME) descriptors. B9 acted at minimum inhibitory concentration (MIC) = 8 µg/mL against S. aureus, E. faecalis and their drug-resistant isolates and also formed with GLU145 (1.74 Å) and ILE144 (1.89 Å) two hydrogen bonds at allosteric site of PBP2a with Glide emodel score: −42.168. ΔE of compound B9 had moderate value of all compounds with 0.14742. (Figure presented.) Communicated by Ramaswamy H. Sarma.