331949-55-4Relevant academic research and scientific papers
Synthesis and antinociceptive activity of meperidine-like benzimidazole derivatives
Ercanli, Taner,Bal, Nur Banu,?zdemir, Elif Derya,Dündar, Yasemin,Uluda?, M. Orhan,?akir, Bilge,?zden, Tuncel,?nkol, Tijen
, p. 15 - 22 (2016/07/15)
(Graph presented) A series of novel benzimidazole derivatives have been prepared and characterized by IR, 1H-NMR spectroscopic data and elemental analysis. All the final compounds were screened for their antinociceptive activities with tail flick test. Among the synthesized compounds 3a, 4a, 4c, 8a, 9a exhibited significant antinociceptive activity. Compound 9a was found to have the highest antinociceptive activity at both 60 minutes and 120 minutes. Additionally, compounds 3a, 4a, 8a and 9a showed naloxone-reversible antinociceptive activity.
Synthesis and antiprotozoal activity of novel 1-methylbenzimidazole derivatives
Valdez-Padilla, David,Rodriguez-Morales, Sergio,Hernandez-Campos, Alicia,Hernandez-Luis, Francisco,Yepez-Mulia, Lilian,Tapia-Contreras, Amparo,Castillo, Rafael
experimental part, p. 1724 - 1730 (2009/08/08)
In this paper are reported the synthesis and antiprotozoal activity in vitro of 24 1-methylbenzimidazole derivatives (13-36) substituted at position 2 with aminocarbonyl, N-methylaminocarbonyl, N,N-dimethylaminocarbonyl, ethoxycarbonyl, 1-hydroxyethyl and acetyl groups, some of them with chlorine atoms at the benzenoid ring. Compounds 13-36 were more active than metronidazole, the choice drug against Giardia intestinalis and most of them against Trichomonas vaginalis. The most active group of compounds for both parasites was that with a 2-ethoxycarbonyl group (16, 22, 28, 34), independently of the substitution pattern at the benzenoid ring.
