User profiles for Tarek Afifi
Tarek H AfifiTaibah Unversity and Al-Azhar University Verified email at taibahu.edu.sa Cited by 1287 |
[HTML][HTML] Development of polyvinyl alcohol/kaolin sponges stimulated by marjoram as hemostatic, antibacterial, and antioxidant dressings for wound healing promotion
The predominant impediments to cutaneous wound regeneration are hemorrhage and
bacterial infections that lead to extensive inflammation with lethal impact. We thus developed a …
bacterial infections that lead to extensive inflammation with lethal impact. We thus developed a …
Remarkable effect of copper chloride on diiodination of zirconacyclopentadienes
Treatment of zirconacyclopentadienes with two equiv of iodine in THF in the presence of 1.0
equiv of CuCl gave diiododienes in good to high yields without formation of monoiododienes…
equiv of CuCl gave diiododienes in good to high yields without formation of monoiododienes…
[HTML][HTML] Design of New Benzo[h]chromene Derivatives: Antitumor Activities and Structure-Activity Relationships of the 2,3-Positions and Fused Rings at the 2,3 …
A series of novel 4H-benzo[h]chromenes 4, 6–11, 13, 14; 7H-benzo[h]chromeno[2,3-d]pyrimidines
15–18, 20, and 14H-benzo[h]chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine …
15–18, 20, and 14H-benzo[h]chromeno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine …
Antiproliferative effect, cell cycle arrest and apoptosis generation of novel synthesized anticancer heterocyclic derivatives based 4H-benzo [h] chromene
Novel β-enaminonitrile/ester compounds (4, 6) and an imidate of 4 (9) were utilized as key
scaffolds for the synthesis of newly 2-substituted 4H-benzo[h]chromene (7, 8, 10, 11, 13, 14) …
scaffolds for the synthesis of newly 2-substituted 4H-benzo[h]chromene (7, 8, 10, 11, 13, 14) …
[HTML][HTML] Structure-activity relationships and molecular docking studies of chromene and chromene based azo chromophores: A novel series of potent antimicrobial …
The design of novel materials with significant biological properties is a main target in drug
design research. Chromene compounds represent an interesting medicinal scaffold in drug …
design research. Chromene compounds represent an interesting medicinal scaffold in drug …
Topical therapies for psoriasis: evidence-based review.
T Afifi, G de Gannes, C Huang, Y Zhou - Canadian family physician, 2005 - cfp.ca
OBJECTIVE To review current understandings of and approaches to topical psoriasis therapies
and to assess their efficacies and adverse effects. QUALITY OF EVIDENCE Literature …
and to assess their efficacies and adverse effects. QUALITY OF EVIDENCE Literature …
Novel azo disperse dyes derived from aminothiophenes: Synthesis and UV–visible studies
AS Abd-El-Aziz, TH Afifi - Dyes and pigments, 2006 - Elsevier
A number of red to violet thienyl-2-azo and thienyl-5-azo disperse dyes were prepared using
Gewald's methodology. Structural characterization of these novel dyes was carried out …
Gewald's methodology. Structural characterization of these novel dyes was carried out …
Introducing novel potent anticancer agents of 1H-benzo[f]chromene scaffolds, targeting c-Src kinase enzyme with MDA-MB-231 cell line anti-invasion effect
In our effort to develop novel and powerful agents with anti-proliferative activity, two new
series of 1H-benzo[f]chromene derivatives, 4a–h and 6a–h, were synthesised using …
series of 1H-benzo[f]chromene derivatives, 4a–h and 6a–h, were synthesised using …
Developing lipophilic aromatic halogenated fused systems with specific ring orientations, leading to potent anticancer analogs and targeting the c-Src Kinase enzyme
This work presents the combined microwave assisted synthesis, spectroscopic analyses,
cytotoxic effects, and molecular docking studies of the chromene fused ring systems with …
cytotoxic effects, and molecular docking studies of the chromene fused ring systems with …
First example of Azo-Sulfa conjugated chromene moieties: Synthesis, characterization, antimicrobial assessment, docking simulation as potent class I histone …
This report presents the development of a novel and primary model of sulfonamide compounds
encompassing a chromene azo motif with the intent of becoming applicable for drug …
encompassing a chromene azo motif with the intent of becoming applicable for drug …