4-Quinolone derivatives and their activities against Gram positive pathogens

GF Zhang, S Zhang, B Pan, X Liu, LS Feng - European Journal of Medicinal …, 2018 - Elsevier
Gram-positive bacteria are responsible for a broad range of infectious diseases, and the
emergency and wide spread of drug-resistant Gram-positive pathogens including MRSA …

4‐Quinolone Derivatives and Their Activities Against Gram‐negative Pathogens

D Jiang - Journal of Heterocyclic Chemistry, 2018 - Wiley Online Library
Gram‐negative pathogens represent a significant global health threat, while the emergency
and widespread of drug resistance make the situation even worse. As “privileged building …

Fluoroquinolones: novel class of gastrointestinal dietary lipid digestion and absorption inhibitors

YM Al-Hiari, VN Kasabri, AK Shakya… - Medicinal Chemistry …, 2014 - Springer
Pancreatic triacylglycerol lipase (PL) has been reported as an interesting pharmacological
target for the management of dyslipidemia, atherosclerosis, and obesity. In the current study …

Synthesis and Anticancer Activity of 1‐(Ethyl/Methyl)‐7‐(p‐Methoxybenzyl Amino) and 7‐Amino‐6‐Fluoroquinolone‐Boron Difluoride Complexes

H Hernández‐López, CJ Tejada‐Rodríguez… - …, 2023 - Wiley Online Library
Abstract Novel 1‐(ethyl/methyl)‐7‐(p‐methoxybenzyl amino) and 7‐amino‐6‐
fluoroquinolone‐boron difluoride complexes were synthesized, and their biological activity …

Synthesis and antibacterial activity of novel 7-haloanilino-8-nitrofluoroquinolone derivatives

YM Al-Hiari, AM Qandil, RM Al-Zoubi… - Medicinal Chemistry …, 2012 - Springer
The synthesis of new 7-(halophenylamino)-1-cyclopropyl-6-fluoro-8-nitro-4-oxo-1, 4-
dihydroquinoline-3-carboxylic acid derivatives is described. Substitution of quinolonic …

[PDF][PDF] Synthesis and biological evaluation of substituted tetrahydro-1H-quino [7, 8-b][1, 4] benzodiazepine-3-carboxylic derivatives

YM Al-Hiari, AK Shakya, MH Alzweiri, T Aburjai… - Farmacia, 2014 - academia.edu
This research paper aims the preparation of substituted tetrahydroquino [7, 8-b][1, 4]
benzodiazepine-3-carboxylic acids 4a, 4b and 4c. Reaction of 7-chloro-1-cyclopropyl-6 …

Quinolones as antimicrobial and antiresistance agents

KLC Monteiro, MG dos Santos Alcântara… - Antibiotics-Therapeutic …, 2023 - Elsevier
Even if many antimicrobials have been created over the years, the increasing bacterial
resistance has made the search for new agents that inhibit bacterial cell growth an unmet …

[PDF][PDF] Antimicrobial screening of novel N-4-fluorophenylquino-[7, 8-b][1, 4]-benzodiazepin-3-carboxylic acid derivatives

YM Al-Hiari, AK Shakya, WJ AL-RAJAB… - Rev. Roum …, 2015 - revroum.lew.ro
Quinolones represent a successful class of broadspectrum anti-microbial agents used in the
prevention and treatment of a variety of infections. 1-6 Nowadays, fluoroquinolones (eg …

Heterocycles [h]-fused onto 4-oxoquinoline-3-carboxylic acid. Part XII: synthesis of 5-fluoro-7-oxodihydo[1,3,4]thiadiazino [5,6-h]quinoline-8-carboxylic acid and ester

MM El-Abadelah, MM Abadleh, FF Awwadi… - … für Naturforschung B, 2018 - degruyter.com
Direct interaction of dithizone with 7-chloro-6-fluoro-8-nitro-4-oxoquinoline-3-carboxylic acid
or with its ester delivered the corresponding novel 1, 3, 4-thiadiazino [5, 6-h] quinoline 3 …

[PDF][PDF] AJ Csian OURNALOF HEMISTRY AJ Csian OURNALOF HEMISTRY

MR AL RIMAWI, YM AL-HIARI… - Asian Journal of …, 2020 - researchgate.net
Fluoroquinolones are clinically successful antibacterial agents. In this work a series of novel
7-substituted anilino-8-nitrofluoroquinolone esters (3-9), acids (10-16) and 8-amino reduced …