Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Abdelaaziz Ouahrouch"'
Autor:
Abdelaaziz Ouahrouch, Moha Taourirte, Joachim W. Engels, Soumaya Benjelloun, Hassan B. Lazrek
Publikováno v:
Molecules, Vol 19, Iss 3, Pp 3638-3653 (2014)
In this study, we describe the synthesis of 1,4-disustituted-1,2,3-triazolo-quinazoline ribonucleosides or acyclonucleosides by means of 1,3-dipolar cycloaddition between various O or N-alkylated propargyl-quinazoline and 1'-azido-2',3',5'-tri-O-benz
Externí odkaz:
https://doaj.org/article/74b8402f3c3e4ee6ae20232f35ea1a55
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 3, Pp o214-o215 (2015)
In the title compound, C20H24N2O4, both peptide bonds adopt a trans configuration with respect to the —N—H and —C=O groups. The dihedral angle between the aromatic rings is 53.58 (4)°. The molecular conformation is stabilized by an intramolecu
Externí odkaz:
https://doaj.org/article/c47784252f6b4d838d4c604eeadf6c6e
Autor:
Abdelaaziz Ouahrouch, Moha Taourirte, Hassan B. Lazrek, Mohamed El Azhari, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 12, Pp o3400-o3401 (2012)
In the molecule of the title compound, C15H12ClNO3, the chlorobenzamide and benzoate units are almost co-planar, with a dihedral angle between the six-membered rings of 2.99 (10)°. An intramolecular N—H...O hydrogen bond occurs. In the crystal, ea
Externí odkaz:
https://doaj.org/article/7543591a4835410dac84e4a49083fed7
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 6, Pp o1908-o1908 (2012)
In the title molecule, C18H17N5O2, the dihedral angle between the benzene plane and the benzimidazole plane is 19.8 (1)° and the angle between the benzene plane and the triazole plane is 16.7 (1)°. In the crystal, molecules are connected by O—H..
Externí odkaz:
https://doaj.org/article/93cfb1033e4441aaab9505157ace5c4b
Autor:
Abdelaaziz Ouahrouch, Moha Taourirte, Hassan B. Lazrek, Mohamed El Azhari, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3191-o3191 (2011)
In the heterocyclic title compound, C17H19N5O3, the quinazolinone ring system forms a dihedral angle of 67.22 (7)° with the triazole ring. The butyl acetate group has a non-linear conformation, with an alternation of synclinal and antiperiplanar tor
Externí odkaz:
https://doaj.org/article/c6ccec7c94da47da8421d69770deb4ef
Autor:
Abdelaaziz Ouahrouch, Hassan B. Lazrek, Moha Taourirte, Mohamed El Azhari, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 8, Pp o2029-o2030 (2011)
The title compound, C21H21N5O2·0.5H2O, has two fused six-membered rings linked to a benzene ring and to a triazole ring, which is connected to a butanol group. The quinazoline ring forms a dihedral angle of 7.88 (8)° with the benzene ring, while th
Externí odkaz:
https://doaj.org/article/b1251eef8e9b4d3d957ec56c9f590dfd
Autor:
Khadija El Gadali, Meriem Rafya, Az-eddine El Mansouri, Mohamed Maatallah, Arie Van-der lee, Ahmad Mehdi, Abdelaaziz Ouahrouch, Fatiha Benkhalti, Yogesh S. Sanghvi, Moha Taourirte, Hassan B. Lazrek
Publikováno v:
Journal of Molecular Structure. 1282:135179
Autor:
M. Neffa, Moha Taourirte, Mohammed Rhazi, El Montassir Dahmane, Abdelaaziz Ouahrouch, Nadia Eladlani, El-Houssaine Ablouh
Publikováno v:
Journal of Water Chemistry and Technology. 41:175-181
The interaction between Cr(III) and “chitosan/montmorillonite” nanocomposites has been studied. Also, the adsorption kinetic of chromium in prepared chromium solution and in tannery waste-water has been presented. The article confirmed the initia
Publikováno v:
Journal of Polymers and the Environment. 26:152-157
Chitosan, its nanoparticles and whiskers present an excellent capacity to complex chromium ions. However, this phenomenon is influenced by different parameters. In our search, we determined the appropriate range of pH to form chitosan–Cr(III), nano
Autor:
Thibault Gallavardin, Abdelaaziz Ouahrouch, Alexandre Arnaud, Arnaud Chevalier, Xavier Franck
Publikováno v:
RSC Advances
RSC Advances, Royal Society of Chemistry, 2018, 8 (24), pp.13121-13128. ⟨10.1039/c8ra01546e⟩
RSC Advances, Royal Society of Chemistry, 2018, 8 (24), pp.13121-13128. ⟨10.1039/c8ra01546e⟩
International audience; Indazole derivatives are currently drawing more and more attention in medicinal chemistry as kinase inhibitors. 1H-indazole-3-carboxaldehydes are key intermediates to access to a variety of polyfunctionalized 3-substituted ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eff9a45a818ff9a641f5fb43b98a65ac
https://hal-normandie-univ.archives-ouvertes.fr/hal-02024488
https://hal-normandie-univ.archives-ouvertes.fr/hal-02024488