Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Khairy A. M. El-Bayouki"'
Autor:
Wahid M. Basyouni, Samir Y. Abbas, Nagwa M. Abdelazeem, Khairy A. M. El-Bayouki, Mohamed Y. El-Kady
Publikováno v:
Polycyclic Aromatic Compounds. 43:1192-1201
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6e3504b66a110df501f3a1c5bb096b
https://doi.org/10.1080/10406638.2022.2026987
https://doi.org/10.1080/10406638.2022.2026987
Autor:
Reham M. Dawood, Tawfeek H. Abdelhafez, Wahid M. Basyouni, Mostafa K. El Awady, Khairy A. M. El-Bayouki, Samir Y. Abbas
Publikováno v:
Journal of Heterocyclic Chemistry. 58:1766-1774
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4080dffc5283a77d2edcf75cf07d2d8e
https://doi.org/10.1002/jhet.4307
https://doi.org/10.1002/jhet.4307
Autor:
Wahid M. Basyouni, Khairy A. M. El-Bayouki, Mostafa K. El-Awady, Reham M. Daawod, Samir Y. Abbas
Publikováno v:
Synthetic Communications. 51:2168-2174
Thiosemicarbazones which previously characterized as a new class that inhibit anti-bovine viral diarrhea virus (BVDV) prompted us for synthesizing a series of new thiosemicarbazone derivatives. Thu...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fc0bf1e0ef1ebe5437a318a5b76aad2
https://doi.org/10.1080/00397911.2021.1925298
https://doi.org/10.1080/00397911.2021.1925298
Autor:
Wahid M. Basyouni, Mohamed Y. Elkady, Khairy A. M. El-Bayouki, Samir Y. Abbas, Nagwa M. Abdelazeem
Publikováno v:
Organic Preparations and Procedures International. 52:249-260
The development of efficient, practical and environmentally friendly methods of synthesis is one of the main challenges for modern organic chemistry. 1 Recently, the silica sulfuric acid (SSA) cata...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::839e9a1fb3be0c12ff4f0546f708f096
https://doi.org/10.1080/00304948.2020.1761692
https://doi.org/10.1080/00304948.2020.1761692
Autor:
Farid M. Sroor, Wahid M. Basyouni, Mostafa K. El-Awady, Samir Y. Abbas, Khairy A. M. El-Bayouki, Reham M. Dawood, Wael M. Tohamy
Publikováno v:
Egyptian Journal of Chemistry.
A new series of N-(4)-substituted thiosemicarbazone derivatives 4-8 incorporating a benzo[d][1,3]dioxole moiety were synthesized through the reaction of N-(4)-(benzo[d][1,3]dioxol-5-yl)-thiosemicarbazide with various carbonyl compounds such as aromat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d63762b26614604d0190ce26bd5c503
https://doi.org/10.21608/ejchem.2021.72649.3603
https://doi.org/10.21608/ejchem.2021.72649.3603
Autor:
Sanaa A. Ali, Wahid M. Basyouni, Eman A Younis, Hanan F. Aly, Samir Y. Abbas, Khairy A. M. El-Bayouki
Publikováno v:
Bioorganic Chemistry. 117:105418
New sulfonylbiguanide hydrochloride salts and sulfonylurea derivatives containing two sulfonyl groups were synthesized through the reaction of arylsulfonohydrazides with cyanoguanidine and p-tolylsulfonylisocyanate, respectively. Oral treatment of hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0277f285af354afc793b2a5660c7671
https://doi.org/10.1016/j.bioorg.2021.105418
https://doi.org/10.1016/j.bioorg.2021.105418
Publikováno v:
Medicinal Chemistry Research. 27:571-582
New series of 3-(3-trifluoromethylphenyl)-6-iodo-4(3H)-quinazolinone derivatives bearing thiosemicarbazones, pyrazoles, azomethine moieties at C-2 were synthesized. The obtained products were screened for their expected anticancer activity against; h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03334ef65700fd5c5be5065ca28cb877
https://doi.org/10.1007/s00044-017-2083-7
https://doi.org/10.1007/s00044-017-2083-7
Autor:
Wahid M. Basyouni, Samir Y. Abbas, Nagwa M. Abdelazeem, Khairy A. M. El-Bayouki, Mohamed Y. Elkady
Publikováno v:
Egyptian Journal of Chemistry.
A simple and efficient eco-friendly chemical procedures were developed for the synthesis of series of tricyclic and tetarcyclic dihydropyrimidine derivatives in excellent yields via a one-pot, multi-component reaction in the presence of silica sulfur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6a82864c573ed7d40ada7b495b87593
https://doi.org/10.21608/ejchem.2019.13142.1827
https://doi.org/10.21608/ejchem.2019.13142.1827
Autor:
Reham M. Dawood, Mostafa K. El-Awady, Wahid M. Basyouni, Samir Y. Abbas, Khairy A. M. El-Bayouki, Tawfeek H. Abdelhafez
An efficient procedure for the synthesis of 5-(aryldiazo)salicylaldehyde thiosemicarbazone derivatives 1-25 was achieved via the condensation of 5-(aryldiazo)salicylaldehyde derivatives I–V with N-(4)-substituted thiosemicarbazide derivatives. Anti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0816589a0ba2f39f3031db7a97c60b3b
Autor:
Wahid M. Basyouni, Nagwa M. Abdelazeem, Samir Y. Abbas, Mohamed Y. Elkady, Khairy A. M. El-Bayouki
A simple and efficient eco-friendly method was developed for the synthesis of new benzo[4,5]imidazo[1,2-a]pyrimidine-3-carbonitrile derivatives in excellent yields. The synthesis was achieved through the reaction of 2-aminobenzimidazole, aldehydes an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f299e07f6afb65ad33f97ae68131bd88