Pseudo-MS3Approach Using Electrospray Mass Spectrometry (ESI-MS/MS) to Characterize Certain (2E)-2-[3-(1H-Imidazol-1-yl)-1-phenylpropylidene]hydrazinecarboxamide Derivatives
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چکیده
منابع مشابه
Anticonvulsant Potential of Certain New (2E)-2-[1-Aryl-3-(1H-imidazol-1-yl)propylidene]-N-(aryl/H)hydrazinecarboxamides
Anticonvulsant potential and neurotoxicity of certain new imidazole-containing arylsemicarbazones 6a-p are reported. The test compounds 6a-p exhibited anticonvulsant activity mainly in the scPTZ screen. Compound 6p emerged as the most active surrogate displaying 100% protection at a dose level of 636 μ mol/kg in the scPTZ screen without any neurotoxicity. The assigned (E)-configuration of the t...
متن کامل3-(1H-Imidazol-1-yl)propanaminium picrate
IN THE TITLE SALT [SYSTEMATIC NAME: 3-(1H-imidazol-1-yl)propanaminium 2,4,6-tri-nitro-phenolate], C6H12N3 (+)·C6H2N3O7 (-), there are five independent cation-anion pairs (A, B, C, D, E) in the asymmetric unit. In the cation, the ammonium group is protonated with the amino-propyl group nearly at right angles to the mean plane of the imidazole ring showing C-N-C-C torsion angles ranging from 79.6...
متن کامل3-(1H-Imidazol-1-yl)propanenitrile
The title compound, C(6)H(7)N(3), has an ethyl-ene group connecting an imidazole ring and a -CN group. These groups are in a staggered conformation. The shortest inter-molecular contact is found between the imidazole N atom and a -CH(2)- group of a neighboring mol-ecule.
متن کامل2-[4,5-Diphenyl-2-(pyridin-2-yl)-1H-imidazol-1-yl]-3-phenylpropan-1-ol
In the title compound, C(29)H(25)N(3)O, the central imidazole ring forms dihedral angles of 64.7 (3), 33.5 (3) and 81.2 (2)° with the pyridyl and two phenyl substituents, respectively. An intra-molecular C-H⋯N hydrogen bond is observed. In the crystal, O-H⋯N and C-H⋯O hydrogen bonds link the mol-ecules into chains parallel to the a axis.
متن کامل2-[2-(5-Bromothiophen-2-yl)-4,5-diphenyl-1H-imidazol-1-yl]-3-phenylpropan-1-ol
In the title compound, C28H23BrN2OS, the dihedral angles formed by the imidazole ring with the 5-bromo-thio-phenyl and phenyl rings are 76.90 (8), 34.02 (10) and 80.93 (11)°, respectively. The chiral centre maintains the S configuration of the l-phenyl-alaninol starting material. In the crystal, mol-ecules are linked by O-H⋯N hydrogen bonds, forming chains running parallel to the a-axis direction.
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ژورنال
عنوان ژورنال: Journal of Chemistry
سال: 2014
ISSN: 2090-9063,2090-9071
DOI: 10.1155/2014/386301