S. Bourichi
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View article: 6-Bromo-3-butyl-2-(4-chlorophenyl)-3H-imidazo[4,5-b]pyridine and its 4-butyl regioisomer: synthesis and analysis of supramolecular assemblies
6-Bromo-3-butyl-2-(4-chlorophenyl)-3H-imidazo[4,5-b]pyridine and its 4-butyl regioisomer: synthesis and analysis of supramolecular assemblies Open
Two regioisomers obtained from the same reaction and differing in the position of an n-butyl substituent, i.e. on either an imidazoyl-N ( 2 ) or a pyridyl-N ( 3 ), have been characterised. Different electronic structures are evident, espec…
View article: 6-Bromo-2-(4-chlorophenyl)-3-[(1-octyl-1<i>H</i>-1,2,3-triazol-4-yl)methyl]-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine
6-Bromo-2-(4-chlorophenyl)-3-[(1-octyl-1<i>H</i>-1,2,3-triazol-4-yl)methyl]-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine Open
In the title compound, C 23 H 26 BrClN 6 , the imidazo[4,5- b ]pyridine ring system (r.m.s. deviation = 0.012 Å) is inclined at angles of 19.37 (12) and 89.27 (13)° to the phenyl and triazole rings, respectively, while the phenyl and triaz…
View article: CCDC 1889816: Experimental Crystal Structure Determination
CCDC 1889816: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Crystal structure and Hirshfeld surface analysis of 4-allyl-6-bromo-2-(4-chlorophenyl)-4<i>H</i>-imidazo[4,5-<i>b</i>]pyridine
Crystal structure and Hirshfeld surface analysis of 4-allyl-6-bromo-2-(4-chlorophenyl)-4<i>H</i>-imidazo[4,5-<i>b</i>]pyridine Open
The title compound, C 15 H 11 BrClN 3 , is built up from a planar imidazo[4,5- b ]pyridine unit linked to phenyl and allyl substituents. The allyl substituent is rotated significantly out of the imidazo[4,5- b ]pyridine plane, while the be…
View article: <i>In Vitro</i> Evaluation of the Multidrug Resistance Reversing Activity of Novel Imidazo[4,5-b]pyridine Derivatives
<i>In Vitro</i> Evaluation of the Multidrug Resistance Reversing Activity of Novel Imidazo[4,5-b]pyridine Derivatives Open
Based on our experimental results, compounds that showed potent activity are those with a short carbon side chain; a methoxy group on the benzene ring; a heterocyclic (triazole) side chain and the presence of an alkylated N-atom at positio…
View article: CCDC 1883384: Experimental Crystal Structure Determination
CCDC 1883384: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: 6-Bromo-2-(4-methoxyphenyl)-3-methyl-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine
6-Bromo-2-(4-methoxyphenyl)-3-methyl-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine Open
In the title compound, C 14 H 12 BrN 3 O, the dihedral angle between the mean planes of the imidazo[4,5- b ]pyridine ring system and the methoxyphenyl ring is 41.53 (12)°. In the crystal, weak C—H...N hydrogen bonds link the molecules into…
View article: 4-Benzyl-6-bromo-2-(4-chlorophenyl)-4<i>H</i>-imidazo[4,5-<i>b</i>]pyridine
4-Benzyl-6-bromo-2-(4-chlorophenyl)-4<i>H</i>-imidazo[4,5-<i>b</i>]pyridine Open
In the title compound, C 19 H 13 BrClN 3 , the chlorophenyl ring occupies an equatorial position with respect to the mean plane of the imidazopyridine unit, while the other phenyl ring is twisted by 4.1 (2)° with respect to the mean plane …
View article: CCDC 1556392: Experimental Crystal Structure Determination
CCDC 1556392: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1563558: Experimental Crystal Structure Determination
CCDC 1563558: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: 6-Bromo-2-(4-chlorophenyl)-3-methyl-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine
6-Bromo-2-(4-chlorophenyl)-3-methyl-3<i>H</i>-imidazo[4,5-<i>b</i>]pyridine Open
In the title compound, C 13 H 9 BrClN 3 , the imidazopyridine fused-ring system is almost planar, with r.m.s. deviation of 0.006 (19) Å, and makes a dihedral angle of 29.32 (8)° with the mean plane of the 4-chlorophenyl group. In the cryst…
View article: CCDC 1478609: Experimental Crystal Structure Determination
CCDC 1478609: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …