A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Network Analysis Guided Designing of Multi-Targeted Anti-Fungal Agents: Synthesis and Biological Evaluation
Tekijät: Singh Manmeet, Verma Himanshu, Bhandu Priyanka, Kumar Manoj, Narendra Gera, Choudhary Shalki, Singh Pankaj Kumar, Silakari Om
Kustantaja: ELSEVIER
Julkaisuvuosi: 2023
Lehti:Journal of Molecular Structure
Tietokannassa oleva lehden nimiJOURNAL OF MOLECULAR STRUCTURE
Lehden akronyymi: J MOL STRUCT
Artikkelin numero: 134128
Vuosikerta: 1272
Sivujen määrä: 13
ISSN: 0022-2860
eISSN: 1872-8014
DOI: https://doi.org/10.1016/j.molstruc.2022.134128
Verkko-osoite: https://doi.org/10.1016/j.molstruc.2022.134128
Rinnakkaistallenteen osoite: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9458262/
During the ongoing pandemic, there have been increasing reports of invasive fungal disease (IFD), par-ticularly among immunocompromised populations. Candida albicans is one of the most common clinical pathogenic microorganisms which have become a serious health threat to population either infected with Covid-19 or on treatment with immunosuppressant's/broad-range antibiotics. Currently, benzothiazole is a well-explored scaffold f or anti-fungal activity, especially mercapto substituted benzothiazoles. It is re-ported that exploring the 2nd position of benzothiazoles yield improved anti-fungal molecules. Therefore, in the current study, a lead optimization approach using a bioisosteric replacement protocol was followed to improve the anti-fungal activity of an already reported benzothiazole derivative, N-(1,3-benzothiazole-2-yl)-2-(pyridine-3-ylformohydrazido) acetamide. To rationally identify the putative anti-candida targets of this derivative, network analysis was carried out. Complexes of designed compounds and identified putative targets were further analyzed for the docking interactions and their consequent retention af-ter the completion of exhaustive MD simulations. Top six designed compounds were synthesized and evaluated for in-vitro anti-fungal property against Candida, which indicated that compounds 1.2c and 1.2f possess improved and comparable anti-fungal activity to N-(1,3-benzothiazole-2-yl)-2-(pyridine-3-ylformohydrazido) acetamide and Nystatin, respectively.(c) 2022 Elsevier B.V. All rights reserved.
