Synthesis, antimicrobial and antioxidant activities of some new pyrazolo[1,5-a]pyrimidine and imidazo[1,2-b]pyrazole derivatives based isoxazole
Alamshany, Zahra M., Tashkandi, Nada Y., Othman, Ismail M. M., Ishak, Esam A., Gad-Elkareem, Mohamed A. M.
Published in Synthetic communications (02.09.2023)
Published in Synthetic communications (02.09.2023)
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Journal Article
Water-mediated synthesis of disubstituted 5-aminopyrimidines from vinyl azides under microwave irradiation
Dehbi, Oussama, Ishak, Esam A., Bakht, Mohammed A., Geesi, Mohammed H., Alshammari, Mohammed B., Chagnault, Vincent, Kaiba, Abdellah, Lazar, Saïd, Riadi, Yassine
Published in Green chemistry letters and reviews (03.04.2018)
Published in Green chemistry letters and reviews (03.04.2018)
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Journal Article
One-pot synthesis of new benzo[4,5]imidazo[1,2- a ]pyrimidines and pyrazolo[1,5- a ] pyrimidines as an eco-friendly and effective method catalyzed by acetic acid with prospective antimicrobial agents
Altwaijry, Najla, Saleh, Asmaa, Ishak, Esam A., Nasr, Hamdi M. D., Othman, Ismail M. M.
Published in Synthetic communications (01.12.2024)
Published in Synthetic communications (01.12.2024)
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Journal Article
Formation of furo[3,2-c]quinolone-2-carbonitriles and 4-oxo-4,5-dihydrofuro[3,2-c]quinolone-2-carboxamides from reaction of quinoline-2,4-diones with 2-[bis(methylthio)methylene]malononitrile
Aly, Ashraf A., Ishak, Esam A., Shwaky, Ahmed M., Mohamed, Asmaa H.
Published in Monatshefte für Chemie (01.02.2020)
Published in Monatshefte für Chemie (01.02.2020)
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Journal Article
Synthesis of Potentially Antioxidant and Antibacterial Biologically Active Thiazolidines
Aly, Ashraf A., Ishak, Esam A., El Malah, Tamer, Brown, Alan B., Elayat, Wael M.
Published in Journal of heterocyclic chemistry (01.11.2015)
Published in Journal of heterocyclic chemistry (01.11.2015)
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Journal Article
Synthesis and In Vitro Anticancer Evaluation of Symmetrically Bridged 1,3‐thiazine Derivatives
El Malah, Tamer, Ishak, Esam A., Nour, Hany F., Shaker, Raafat M., Ali, Mamdouh M., Mahmoud, Abeer E., Soliman, Salwa M.
Published in Journal of heterocyclic chemistry (01.07.2018)
Published in Journal of heterocyclic chemistry (01.07.2018)
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Journal Article
Tetracyanoethene and 1-Amino-1,2,2-ethenetricarbonitrile in the Synthesis of Heterocycles of Prospective Antioxidant and Antibacterial
Aly, Ashraf A, Malah, Tamer El, Ishak, Esam A., Brown, Alan B., Elayat, Wael M.
Published in Journal of heterocyclic chemistry (01.05.2016)
Published in Journal of heterocyclic chemistry (01.05.2016)
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Journal Article
Reaction of arylidenehydrazono-4-aryl-2,3-dihydrothiazole-5-carbonitriles with diethyl acetylenedicarboxylate. Synthesis of (Z)-ethyl 2-[((Z)-2-(E)-arylidenehydrazono)-4-oxo-thiazolidine-5-ylidene]acetates. NMR investigation
Aly, Ashraf A., Ishak, Esam A., Brown, Alan B.
Published in Journal of sulfur chemistry (04.07.2014)
Published in Journal of sulfur chemistry (04.07.2014)
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Journal Article
Dithiocarbamate salts: biological activity, preparation, and utility in organic synthesis
Aly, Ashraf A., Brown, Alan B., Bedair, Tarek M.I., Ishak, Esam A.
Published in Journal of sulfur chemistry (01.10.2012)
Published in Journal of sulfur chemistry (01.10.2012)
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Journal Article
Recent Report on Thieno[2,3-d]pyrimidines. Their Preparation Including Microwave and Their Utilities in Fused Heterocycles Synthesis
Aly, Ashraf A, Ishak, Esam A., Ramadan, Mohamed, Germoush, Mousa O., El-Emary, Talaat I., Al-Muaikel, Nayef S.
Published in Journal of heterocyclic chemistry (01.05.2013)
Published in Journal of heterocyclic chemistry (01.05.2013)
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Journal Article
Facile selective synthesis of new furo[3,4-d]-1,3-thiazoles
Aly, Ashraf A., Hassan, Alaa A., Al-Qalawi, Husam R.M., Ishak, Esam A.
Published in Journal of sulfur chemistry (01.08.2012)
Published in Journal of sulfur chemistry (01.08.2012)
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Journal Article
New Quinoline-2-one/thiazolium bromide Derivatives; Synthesis, Characterization and Mechanism of Formation
Mostafa, Sara M., Aly, Ashraf A., Sayed, Samia M., Raslan, Mohamed A., Ahmed, Amira E., Nafady, Ayman, Ishak, Esam A., Shawky, Ahmed M., Abdelhafez, El-Shimaa M.N.
Published in Journal of molecular structure (05.09.2021)
Published in Journal of molecular structure (05.09.2021)
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Journal Article
Barbituric Acid Utility in Multi-Component Reactions
Shaker, Raafat M., Ishak, Esam A.
Published in Zeitschrift für Naturforschung. B, A journal of chemical sciences (01.12.2011)
Published in Zeitschrift für Naturforschung. B, A journal of chemical sciences (01.12.2011)
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Journal Article
Synthesis of Potentially Antioxidant and Antibacterial Biologically Active Thiazolidines: Thiosemicarbazones, Arylidenemalononitriles, Dihydrothiazoles, Antioxidant, Antibacterial Activities
Aly, Ashraf A., Ishak, Esam A., El Malah, Tamer, Brown, Alan B., Elayat, Wael M.
Published in Journal of heterocyclic chemistry (01.11.2015)
Published in Journal of heterocyclic chemistry (01.11.2015)
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Journal Article
ChemInform Abstract: Dithiocarbamate Salts: Biological Activity, Preparation, and Utility in Organic Synthesis
Aly, Ashraf A., Brown, Alan B., Bedair, Tarek M. I., Ishak, Esam A.
Published in ChemInform (26.02.2013)
Published in ChemInform (26.02.2013)
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