Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Tarik Chelfi"'
Autor:
Said Daoui, Cemile Baydere, Tarik Chelfi, Fouad El Kalai, Necmi Dege, Khalid Karrouchi, Noureddine Benchat
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 432-437 (2020)
Two polymorphs of the title compound, C19H16N2O3, were obtained from ethanolic (polymorph I) and methanolic solutions (polymorph II), respectively. Both polymorphs crystallize in the monoclinic system with four formula units per cell and a complete m
Externí odkaz:
https://doaj.org/article/5811eaf4de4a48d1857bac1697f1ef51
Autor:
Said Daoui, Şahin Direkel, Munjed M. Ibrahim, Burak Tüzün, Tarik Chelfi, Mohammed Al-Ghorbani, Mustapha Bouatia, Miloud El Karbane, Anass Doukkali, Noureddine Benchat, Khalid Karrouchi
Publikováno v:
Molecules, Vol 28, Iss 2, p 678 (2023)
In this work, a novel series of pyridazinone derivatives (3–17) were synthesized and characterized by NMR (1H and 13C), FT-IR spectroscopies, and ESI-MS methods. All synthesized compounds were screened for their antibacterial activities against Sta
Externí odkaz:
https://doaj.org/article/ac073d745b8c45eb81beb828963e38e9
Autor:
Khalid Karrouchi, Emine Berrin Cinar, Noureddine Benchat, Fouad El Kalai, Necmi Dege, Tarik Chelfi, Said Daoui, Abdulmalik Abudunia
Publikováno v:
Acta Crystallographica Section E Crystallographic Communications. 77:23-27
The title pyridazinone derivative, C19H14Cl2N2O, an important pharmacophore with a wide variety of biological applications is not planar, the chlorophenyl and pyridazinone rings being almost perpendicular, subtending a dihedral angle of 85.73 (11)°.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1971962f9a0dcc42bf15b8f4b7d4e079
https://doi.org/10.1107/s205698902001573x
https://doi.org/10.1107/s205698902001573x
Autor:
Kaya Savas, Sultan Erkan, Mohammed Koudad, Adyl Oussaid, A. Aouniti, Abdelmalik El Aatiaoui, Tarik Chelfi, Mohammed Kaddouri, Noureddine Benchat, Mohamed El Azzouzi
In this work, we report a study on the synthesis and characterization, using several spectroscopic techniques such as IR, 13C NMR, 1H NMR and mass spectroscopy, of a new series of Schiff bases based on imidazo(1,2a)pyridine (IMP) scaffold, and the ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d8fc90e971610facf4b44038518b59d
https://hdl.handle.net/20.500.12418/13150
https://hdl.handle.net/20.500.12418/13150
Autor:
Cemile Baydere, Khalid Karrouchi, F. El Kalai, Tarik Chelfi, Noureddine Benchat, Necmi Dege, Said Daoui
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 432-437 (2020)
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 432-437 (2020)
The molecules of the two title polymorphs mainly differ in the orientation of the carboxylic OH group that results in different packing features.
Two polymorphs of the title compound, C19H16N2O3, were obtained from ethanolic (polymorph I
Two polymorphs of the title compound, C19H16N2O3, were obtained from ethanolic (polymorph I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d0d2cd88512d6804b997f25301f4cf
http://europepmc.org/articles/PMC7057381
http://europepmc.org/articles/PMC7057381
Autor:
Brahim Hacht, Faisal A. Almalki, Noureddine Benchat, Tarik Chelfi, Abdelmalek Elaatiaoui, Fouad El Kalai, Mohamed Bouklah, Taibi Ben Hadda, Said Daoui, Mustapha Allali
Publikováno v:
Journal of Molecular Structure. 1191:24-31
In this work, the synthesis of new organic compounds is reported based on pyridazin-3-(2H)-one compounds. The extraction efficiency of metal ions (e.g. Lead Pb(II), Cadmium Cd(II), Copper Cu(II) and Zinc Zn(II)) from aqueous solutions to organic solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b66ef0ff39dfd0dbb222c378222a5aff
https://doi.org/10.1016/j.molstruc.2019.04.033
https://doi.org/10.1016/j.molstruc.2019.04.033
Autor:
Said, Daoui, Emine Berrin, Cinar, Necmi, Dege, Tarik, Chelfi, Fouad, El Kalai, Abdulmalik, Abudunia, Khalid, Karrouchi, Noureddine, Benchat
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
In the title pyridazinone derivative, the chlorophenyl and pyridazinone rings being almost perpendicular, while the phenyl ring of the styryl group is coplanar with the pyridazinone ring. In the crystal, N—H⋯O hydrogen bonds form inversion dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b8221b74c0e7bc489d2c44f58234a590
https://pubmed.ncbi.nlm.nih.gov/33520277
https://pubmed.ncbi.nlm.nih.gov/33520277
Autor:
Khalid Karrouchi, Mustapha Allali, Noureddine Benchat, Faisal A. Almalki, Tarik Chelfi, Said Daoui, Fouad El Kalai, Taibi Ben Hadda, E. Ech-chihbi, Mustapha Taleb, Mohammed Bouklah
Publikováno v:
Journal of Bio- and Tribo-Corrosion. 6
The present study deals with the synthesis and the corrosion inhibition performance of three pyridazinone derivatives, namely (E)-6-(4-chlorostyryl)-4-(4-(trifluoromethyl) -benzyl)pyridazin-3(2H)-one (3a), (E)-4-(3-chlorobenzyl)-6-(3-chlorostyryl)pyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::032141b0fc57d83556674fbc09631486
https://doi.org/10.1007/s40735-020-00384-5
https://doi.org/10.1007/s40735-020-00384-5
Autor:
Fouad El, Kalai, Emine Berrin, Çınar, Chin-Hung, Lai, Said, Daoui, Tarik, Chelfi, Mustapha, Allali, Necmi, Dege, Khalid, Karrouchi, Noureddine, Benchat
Publikováno v:
Journal of Molecular Structure
Highlights • In this study, the synthesis of (E)−4-(4-methylbenzyl)−6-styrylpyridazin-3(2H)-one (MBSP) is presented. • MBSP is subsequently characterized by several spectroscopies and the DFT-B3LYP study. • The docking and ADME study are pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a8f49c214d7c922353a4fa2470e03422
https://pubmed.ncbi.nlm.nih.gov/33071353
https://pubmed.ncbi.nlm.nih.gov/33071353