4 (3H)-Quinazolinone derivatives: Promising antibacterial drug leads

S Gatadi, TV Lakshmi, S Nanduri - European journal of medicinal chemistry, 2019 - Elsevier
Emergence of drug resistance has created unmet medical need for the development of new
classes of antibiotics. Discovery of new antibacterial agents with new mode of action …

Synthesis of 1, 2, 3-triazole linked 4 (3H)-Quinazolinones as potent antibacterial agents against multidrug-resistant Staphylococcus aureus

S Gatadi, J Gour, M Shukla, G Kaul, S Das… - European Journal of …, 2018 - Elsevier
Methicillin and vancomycin resistant Staphylococcus aureus infections are an emerging
global health concern leading to increasing morbidity and mortality. Continuous increase in …

A literature review on pharmacological aspects, docking studies, and synthetic approaches of quinazoline and quinazolinone derivatives

MM Ghoneim, MA Abdelgawad… - Archiv der …, 2024 - Wiley Online Library
Quinazoline and quinazolinone derivatives piqued medicinal chemistry interest in
developing novel drug candidates owing to their pharmacological potential. They are …

Ultrasound mediated efficient synthesis of new 4-oxoquinazolin-3 (4H)-yl) furan-2-carboxamides as potent tyrosinase inhibitors: Mechanistic approach through …

NC Dige, PG Mahajan, H Raza, M Hassan… - Bioorganic …, 2019 - Elsevier
We have carried out the synthesis of new 4-oxoquinazolin-3 (4H)-yl) furan-2-carboxamide
derivatives by the reaction between isatoic anhydride, 2-furoic hydrazide and substituted …

Synthesis and evaluation of new 4 (3H)-Quinazolinone derivatives as potential anticancer agents

S Gatadi, G Pulivendala, J Gour, S Malasala… - Journal of Molecular …, 2020 - Elsevier
A series of new 4 (3H)-quinazolinones were synthesized and evaluated for their cytotoxic
activity against a set of human cancer cell lines MDA-MB-231 and MCF-7 (breast), HCT-116 …

[PDF][PDF] Aj csian ournalof hemistry aj csian ournalof hemistry

VK SHARMA, A BARDE, S RATTAN - Asian Journal of Chemistry, 2020 - academia.edu
Novel thiazolidine-2, 4-dione (TZD) based pyrimidine derivatives have been synthesized by
Knoevenagel condensation reaction between thiazolidine-2, 4-dione and amino pyrimidinyl …

Synthesis and evaluation of new quinazolin-4 (3H)-one derivatives as potent antibacterial agents against multidrug resistant Staphylococcus aureus and …

S Gatadi, J Gour, M Shukla, G Kaul, A Dasgupta… - European Journal of …, 2019 - Elsevier
Staphylococcus aureus and Mycobacterium tuberculosis are major causative agents
responsible for serious nosocomial and community-acquired infections impacting healthcare …

Synthesis and evaluation of new 4-oxoquinazolin-3 (4H)-yl) benzoic acid and benzamide derivatives as potent antibacterial agents effective against multidrug …

S Gatadi, J Gour, M Shukla, G Kaul, A Dasgupta… - Bioorganic …, 2019 - Elsevier
Abstract Treatment of nosocomial and community acquired Staphylococcus aureus
infections has become more challenging due to the egression of multi-drug resistance. This …

Palladium-catalyzed cascade reactions in aqueous media: synthesis and photophysical properties of pyrazino-fused quinazolinones

Y Zhang, W Xiong, L Chen, Y Shao, R Li… - Organic Chemistry …, 2021 - pubs.rsc.org
Heterocycle-fused quinazolinone derivatives have attracted great attention due to their
diversified biological and optical activities. In this study, a novel one-pot palladium-catalyzed …

[HTML][HTML] One pot synthesis of 5-hydroxyalkylated thiadiazine thiones: Implication in pain management and bactericidal properties

A Gul, SA Halim, A Khan, R Khan, PAN Xian-Dao… - Heliyon, 2024 - cell.com
The synthesis of a new series of thiadiazine thiones including 5-(2-hydroxyethyl)-3-alkyl/aryl-
1, 3, 5-thiadiazine-2-thiones (1–5), 5-(2-hydroxypropyl)-3-alkyl/aryl-1, 3, 5-thiadiazine-2 …