Results 1 to 10 of about 387 (133)

Quinazoline Derivatives as Green Corrosion Inhibitors for Carbon Steel in Hydrochloric Acid Solutions

open access: yesInternational Journal of Electrochemical Science, 2013
The inhibiting effect of some quinazoline derivatives on the corrosion of carbon steel in 2 M HCl was studied by weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM) and energy ...
Hala M Hassan
exaly   +3 more sources

Quinazoline scaffold as a target for combating microbial resistance: Synthesis and antimicrobial profiling of quinazoline derivatives

open access: yesResults in Chemistry
The rise of drug-resistant microbial pathogens necessitates the development of innovative antimicrobial agents. Quinazoline derivatives exhibit promising pharmacological effects and diverse chemical structures.
Vishwanath Halappanavar   +3 more
exaly   +3 more sources

Synthesis and Evaluation of 2,4-Disubstituted Quinazoline Derivatives with Potent Anti-Angiogenesis Activities

open access: yesMolecules, 2014
A series of 2,4-disubstituted quinazoline derivatives were designed and synthesized. The biological results showed that most of quinazoline derivatives exhibited potent antiproliferative activities against a panel of three tumor cell lines and a good ...
Zeng Li, Li Zeng
exaly   +3 more sources

EXPLORING THE PROTEIN KINASE INHIBITORY ACTIVITY OF QUINAZOLINES AS ANTICANCER AGENTS: FDA-APPROVED DRUGS AND PROMISING REPORTED COMPOUNDS [PDF]

open access: yesAl-Azhar Journal of Pharmaceutical Sciences, 2023
Due to its powerful anticancer characteristics, the heterocyclic quinazoline has attracted a lot of interest in cancer research. Several cancer types, including lung, breast, colon, ovarian, and prostate cancers, have shown promise in response to ...
Abdelsalam Ouf   +3 more
doaj   +1 more source

A Review on the Synthesis and Chemical Transformation of Quinazoline 3-Oxides

open access: yesMolecules, 2022
The synthesis of quinazoline 3-oxides and their derivatives has attracted considerable attention due to their reactivity as intermediates in the synthesis of quinazoline analogues and their ring-expanded derivatives.
Malose J. Mphahlele
doaj   +1 more source

Quinazoline derivatives: synthesis and bioactivities [PDF]

open access: yesChemistry Central Journal, 2013
Owing to the significant biological activities, quinazoline derivatives have drawn more and more attention in the synthesis and bioactivities research. This review summarizes the recent advances in the synthesis and biological activities investigations of quinazoline derivatives. According to the main method the authors adopted in their research design,
Wang, Dan, Gao, Feng
openaire   +5 more sources

Computational investigation of quinazoline derivatives as Keap1 inhibitors for Alzheimer's disease

open access: yesInformatics in Medicine Unlocked, 2023
The Keap1-Nrf2-ARE pathway is crucial in the antioxidant defense mechanism. The Keap1-Nrf2-ARE pathway has become an important target for the development of potent therapeutic agents for numerous diseases.
Sharmila Gote   +4 more
doaj   +1 more source

Antimicrobial and Cytotoxic Evaluation of New Quinazoline Derivatives [PDF]

open access: yesNatural Product Communications, 2016
The synthesis of nine new quinazoline derivatives (2a-2i) and evaluation of their antimicrobial and cytotoxic activities were aims of the present work. For the synthesis of the compounds, 2-chloro-6,7-dimethoxyquinazolin-4-amine was used as the initial starting material.
Turan Zitouni, Gülhan   +6 more
openaire   +4 more sources

COMPUTATION DESIGN OF QUINAZOLINE-4(3H)-ON DERIVATIVES AS CYCLOOXYGENASE-2 (COX-2) INHIBITOR

open access: yesJurnal Farmasi Sains dan Praktis, 2021
The 3-(benzylideneamino)-2-(2,4-dichlorophenyl)-quinazoline-4(3H)-ones (BDCQ) are compounds developed as anticancer drugs and quinazolines. The activity and bioavailability of BDCQ derivatives as anticancer compounds that inhibit COX-2 can be predicted ...
Anita Puspa Widiyana
doaj   +1 more source

Design and biological evaluation of 3-substituted quinazoline-2,4(1H,3H)-dione derivatives as dual c-Met/VEGFR-2-TK inhibitors

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2023
The dual c-Met/vascular endothelial growth factor receptor 2 (VEGFR-2) TK inhibition is a good strategy to overcome therapeutic resistance to small molecules VEGFR-2 inhibitors.
Abdelfattah Hassan   +6 more
doaj   +1 more source

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