Synthesis of pyrazolo [3, 4-b] pyridines under microwave irradiation in multi-component reactions and their antitumor and antimicrobial activities–Part 1 MA El-Borai, HF Rizk, MF Abd-Aal, IY El-Deeb European journal of medicinal chemistry 48, 92-96, 2012 | 131 | 2012 |
Synthesis, fastness properties, color assessment and antimicrobial activity of some azo reactive dyes having pyrazole moiety HF Rizk, SA Ibrahim, MA El-Borai Dyes and Pigments 112, 86-92, 2015 | 106 | 2015 |
Microwave-assisted synthesis of some new pyrazolopyridines and their antioxidant, antitumor and antimicrobial activities MA El-Borai, HF Rizk, DM Beltagy, IY El-Deeb European Journal of Medicinal Chemistry 66, 415-422, 2013 | 97 | 2013 |
Hydrazonoyl bromide precursors as DHFR inhibitors for the synthesis of bis-thiazolyl pyrazole derivatives; antimicrobial activities, antibiofilm, and drug combination studies … SA Ibrahim, EA Fayed, HF Rizk, SE Desouky, A Ragab Bioorganic Chemistry 116, 105339, 2021 | 51 | 2021 |
Synthesis of some novel heterocyclic dyes derived from pyrazole derivatives HF Rizk, MA El-Badawi, SA Ibrahim, MA El-Borai Arabian Journal of Chemistry 4 (1), 37-44, 2011 | 48 | 2011 |
Design, synthesis of new magenta dyestuffs based on thiazole azomethine disperse reactive dyes with antibacterial potential on both dyes and gamma-irradiated dyed fabric SA Ibrahim, HF Rizk, DS Aboul-Magd, A Ragab Dyes and Pigments 193, 109504, 2021 | 46 | 2021 |
Design, synthesis, biological evaluation and molecular docking study based on novel fused pyrazolothiazole scaffold HF Rizk, MA El-Borai, A Ragab, SA Ibrahim Journal of the Iranian Chemical Society 17, 2493-2505, 2020 | 40 | 2020 |
Electroreduction and spectrophotometric studies of some pyrazolyl-azo dyes derived from 3-acetylamino-1-phenyl-5-pyrazolone in buffered solutions MM Ghoneim, HS El-Desoky, SA Amer, HF Rizk, AD Habazy Dyes and Pigments 77 (3), 493-501, 2008 | 37 | 2008 |
Synthesis, dyeing performance on polyester fiber and antimicrobial studies of some novel pyrazolotriazine and pyrazolyl pyrazolone azo dyes HF Rizk, SA Ibrahim, MA El-Borai Arabian Journal of Chemistry 10, S3303-S3309, 2017 | 35 | 2017 |
A novel of azo-thiazole moiety alternative for benzidine-based pigments: design, synthesis, characterization, biological evaluation, and molecular docking study HF Rizk, MA El-Borai, A Ragab, SA Ibrahim, ME Sadek Polycyclic Aromatic Compounds 43 (1), 500-522, 2023 | 27 | 2023 |
Synthesis and characterization of metal complexes of azo dye based on 5‐nitro‐8‐hydroxyquinoline and their applications in dyeing polyester fabrics NA El‐Wakiel, HF Rizk, SA Ibrahim Applied Organometallic Chemistry 31 (10), e3723, 2017 | 26 | 2017 |
Synthesis, characterization, TD-DFT method, and optical properties of novel nanofiber conjugated polymer AR Ghazy, AF Al-Hossainy, HF Rizk, S Shendy Synthetic Metals 291, 117206, 2022 | 22 | 2022 |
Microwave Assisted Synthesis of Fused Thiazoles in Multicomponent System and Their in vitro Antitumor, Antioxidant, and Antimicrobial Activities MA El‐Borai, HF Rizk, SA Ibrahim, HF El‐Sayed Journal of Heterocyclic Chemistry 54 (2), 1031-1041, 2017 | 21 | 2017 |
An Eco‐friendly Synthesis and Biological Screening of Fused Heterocyclic Compounds Containing a Thiophene Moiety via Gewald Reaction MA El‐Borai, HF Rizk, SA Ibrahim, AK Fares Journal of Heterocyclic Chemistry 56 (10), 2787-2795, 2019 | 20 | 2019 |
An eco-friendly synthesis of heterocyclic moieties condensed with pyrazole system under green conditions and their biological activity MA El-Borai, HF Rizk, MR Sadek, MM El-Keiy Green and Sustainable Chemistry 6 (2), 88-100, 2016 | 18 | 2016 |
Cyclization of 4, 5‐Diamino Pyrazole Derivatives and Their Antibacterial Activities HF Rizk, MA EI‐Badawi, SA Ibrahim, MA EI‐Borai Chinese Journal of Chemistry 29 (7), 1451-1459, 2011 | 18 | 2011 |
Synthesis, fastness and spectral properties of some new azo pyrazole and pyrazolotriazole derivatives HF Rizk, MA El-Badawi, SA Ibrahim, MA El-Borai 대한화학회지 54 (6), 737-743, 2010 | 17 | 2010 |
Synthesis and application of some azo and azomethine dyes containing pyrazolone moiety HF Rizk, MA El‐Borai, GB El‐Hefnawy, HF El‐Sayed Chinese Journal of Chemistry 27 (7), 1359-1364, 2009 | 17 | 2009 |
Dyeing, color fastness and antimicrobial properties of some mono and disazo disperse dyes derived from thiazole moiety MA El-Borai, HF Rizk, GB El-Hefnawy, HF El-Sayed, SA Ibrahim Fibers and Polymers 14, 2061-2068, 2013 | 16 | 2013 |
Synthesis and spectral characterization of novel azomethine disperse dyes derived from pyrazolone moiety and their dyeing performance on polyester fabrics MA El-Borai, HF Rizk, GB El-Hefnawy, SA Ibrahim, SS Aser, HF El-Sayed Fibers and Polymers 17, 729-737, 2016 | 15 | 2016 |