A
Azza M. El-Kazak
Researcher at Ain Shams University
Publications - 20
Citations - 243
Azza M. El-Kazak is an academic researcher from Ain Shams University. The author has contributed to research in topics: Nucleophile & Condensation reaction. The author has an hindex of 7, co-authored 20 publications receiving 165 citations.
Papers
More filters
Journal ArticleDOI
Synthesis and Characterization of Some New Coumarins with in Vitro Antitumor and Antioxidant Activity and High Protective Effects against DNA Damage
TL;DR: Coumarins are naturally occurring oxygen heterocyclic compounds having multifarious medicinal properties, hence used as lead compounds for designing new potent analogs and tested in vitro against a panel of four human tumor cell lines.
Journal ArticleDOI
3-Formylchromones as diverse building blocks in heterocycles synthesis
TL;DR: In this paper, a review of the chemical reactivity of 3-formylchromones towards condensation reactions with a variety of carbon and nitrogen nucleophiles is presented, which mainly proceed via condensation with the aldehydic function followed by nucleophilic attack at C-2 position of the chromone moiety.
Journal ArticleDOI
Ring Opening and Recyclization Reactions with Chromone‐3‐carbonitrile
Journal ArticleDOI
Studies on the Chemical Reactivity of 6,8-dibromo-7-hydroxychromone-3-carboxaldehyde Towards Some Nitrogen Nucleophilic Reagents
TL;DR: In this paper, the chemical reactivity of 6,8-dibromo-7-hydroxychromone-3-carboxaldehyde was studied towards some nitrogen nucleophilic reagents such as heterocyclic amines under different reaction conditions.
Journal ArticleDOI
Synthesis, characterization and antimicrobial evaluation of the novel pyrido[1',2':2,3][1,2,4]triazolo[1,5-c]quinazolines and thiazolo[3',2':2,3][1,2,4]triazolo[1,5-a]pyridines
TL;DR: In this article, a series of polynuclear pyrido[1',2':2,3][1,2,4]triazolo[1,5-c]quinazolines and thiazolo[3',2:2, 3, 4, 5, 6]pyridines have been synthesized.