Inhibitory activities of indolizine derivatives: a patent review

KM Dawood, AA Abbas - Expert Opinion on Therapeutic Patents, 2020 - Taylor & Francis
Introduction Indolizines are structural isomers with indoles. Although several indole-based
commercial drugs are available in the market, none of the indolizine-based drugs are …

Tuberculosis: an update on pathophysiology, molecular mechanisms of drug resistance, newer anti-TB drugs, treatment regimens and host-directed therapies

P Borah, PK Deb, KN Venugopala… - Current Topics in …, 2021 - ingentaconnect.com
Human tuberculosis (TB) is primarily caused by Mycobacterium tuberculosis (Mtb) that
inhabits inside and amidst immune cells of the host with adapted physiology to regulate …

Molecular docking, molecular dynamics simulations and binding free energy studies of interactions between Mycobacterium tuberculosis Pks13, PknG and bioactive …

K Nyambo, KI Tapfuma, F Adu-Amankwaah, L Julius… - Scientific Reports, 2024 - nature.com
Mycobacterial pathogens present a significant challenge to disease control efforts globally
due to their inherent resistance to multiple antibiotics. The rise of drug-resistant strains of …

Design, synthesis, characterization, and anti-tubercular activity of novel ethyl-3-benzoyl-6, 8-difluoroindolizine-1-carboxylate analogues: Molecular target identification …

P Mundhe, S Kidwai, SM Saini, HR Singh… - Journal of Molecular …, 2023 - Elsevier
A series of novel Ethyl-3-benzoyl-6, 8-difluoroindolizine-1-carboxylate analogues (4a-r)
were synthesized by reacting 3, 5-difluoropyridine, with phenacyl bromide to get quaternary …

Anti-tubercular activity and molecular docking studies of indolizine derivatives targeting mycobacterial InhA enzyme

KN Venugopala, S Chandrashekharappa… - Journal of Enzyme …, 2021 - Taylor & Francis
Abstract A series of 1, 2, 3-trisubstituted indolizines (2a–2f, 3a–3d, and 4a–4c) were
screened for in vitro whole-cell anti-tubercular activity against the susceptible H37Rv and …

In vitro anti-TB properties, in silico target validation, molecular docking and dynamics studies of substituted 1, 2, 4-oxadiazole analogues against Mycobacterium …

PK Deb, NA Al-Shar'i, KN Venugopala… - Journal of enzyme …, 2021 - Taylor & Francis
The alarming increase in multi-and extensively drug-resistant (MDR and XDR) strains of
Mycobacterium tuberculosis (MTB) has triggered the scientific community to search for …

I2-Promoted In Situ Cyclization–Rethiolation Reaction: Synthesis of 2-Aliphatic- or Aromatic-Substituted Indolizines

P Zhao, ZC Yu, LF Wang, Y Zhou, YD Wu… - The Journal of …, 2022 - ACS Publications
An efficient I2-promoted one-pot one-step three-component reaction for the synthesis of
sulfhydryl indolizines from methyl ketones, 2-pyridylacetate derivatives, and sulfonyl …

Investigation of antifungal properties of synthetic dimethyl-4-bromo-1-(substituted benzoyl) pyrrolo [1, 2-a] quinoline-2, 3-dicarboxylates analogues: Molecular docking …

V Uppar, S Chandrashekharappa, C Shivamallu, SP… - Molecules, 2021 - mdpi.com
Candida albicans, an opportunistic fungal pathogen, frequently colonizes immune-
compromised patients and causes mild to severe systemic reactions. Only few antifungal …

Anti-Tubercular Properties of 4-Amino-5-(4-Fluoro-3- Phenoxyphenyl)-4H-1,2,4-Triazole-3-Thiol and Its Schiff Bases: Computational Input and Molecular Dynamics

KN Venugopala, M Kandeel, M Pillay, PK Deb… - Antibiotics, 2020 - mdpi.com
In the present investigation, the parent compound 4-amino-5-(4-fluoro-3-phenoxyphenyl)-4
H-1, 2, 4-triazole-3-thiol (1) and its Schiff bases 2, 3, and 4 were subjected to whole-cell anti …

Cytotoxicity and Antimycobacterial Properties of Pyrrolo[1,2-a]quinoline Derivatives: Molecular Target Identification and Molecular Docking Studies

KN Venugopala, V Uppar, S Chandrashekharappa… - Antibiotics, 2020 - mdpi.com
A series of ethyl 1-(substituted benzoyl)-5-methylpyrrolo [1, 2-a] quinoline-3-carboxylates 4a–
f and dimethyl 1-(substituted benzoyl)-5-methylpyrrolo [1, 2-a] quinoline-2, 3-dicarboxylates …