62899-90-5Relevant academic research and scientific papers
Synthesis and biological investigations of some novel thiazolylbenzimidazoles, and benzimidazolyl-thiazolo[4,5-d]pyrimidines.
Habib,Rida,Badawey,Fahmy,Ghozlan
, p. 346 - 350 (2007/10/03)
Several thiazolyl-benzimidazoles 2, 4a-c were synthesized through the reaction of 2-cyanomethyl-1 H-benzimidazole with isothiocyanates followed by cyclization of the produced intermediates 1a-b with either ethyl bormocetate or phenacyl bromides. When the cyclization was performed in alkaline medium, thiophenyl-benzimidazoles 5, 6a, b were produced. Another series of thiazolyl-benzimidazoles 8 a-d was obtained from 2,3-dihydrothiazole-2-(3 H)-thiones 7a-d and 2-cyanomethyl-1 H-benzimidazole, then cyclized to the corresponding thiazolo[4,5-d]pyrimidine 10a-d. Most of the prepared compounds were evaluated for their in-vitro antibacterial, antifungal, anti-HIV and anti-cancer activities. They showed promising antifungal activity.
