139591-04-1Relevant articles and documents
A [...] benzimidazole compound and use thereof
-
Paragraph 0030; 0031; 0032, (2017/08/24)
The invention discloses a benzimidazole compound containing oxadiazole and application of the compound. The benzimidazole compound containing the oxadiazole is 1-[3-R-isoxazole-5-methylene]-2-trifluoromethyl-1H-benzimidazole[d] expressed by a formula (1) which is as shown in the specification, wherein R refers to substituted phenyl or 2-(3-methylthiophene); the substituted phenyl comprises one or more substituent groups, and each substituent group is independently selected from halogens, C1-C4 alkyls, C1-C4 alkoxyl groups, trifluoromethyl and bis(C1-C2 alkyl) substituted amino groups. The 1-[3-R-isoxazole-5-methylene]-2-trifluoromethyl-1H-benzimidazole[d] can be applied to preparing antibacterial agents. The 1-[3-R-isoxazole-5-methylene]-2-trifluoromethyl-1H-benzimidazole[d] has an inhibition effect on a plurality of bacteria (bacillus subtilis, escherichia coli, staphylococcus aureus and aspergillus fumigatus; the synthesis process of the compound is simple and prone to industrialization.
A containing 1, 2, 3-triazole benzimidazole compound and use thereof
-
Paragraph 0028; 0029; 0030, (2016/10/10)
The invention discloses a benzimidazole compound containing 1,2,3-triazole and an application thereof. The benzimidazole compound containing 1,2,3-triazole is 1-((1-R-1H-1,2,3-triazole-4yl)methyl)-2-(trifluoromethyl)-1H-benzimidazole[d] shown as the formula (I), wherein R substituent is benzyl, o-chlorobenzyl, C1-C12 alkyl or -R1COOR2; R1 is selected from straight chain or branched chain C1-C4 alkylene; and R2 is selected from straight chain or branched chain C1-C4 alkyl. The benzimidazole compound containing 1,2,3-triazole can be used for preparing an antibacterial agent; 1-((1-R-1H-1,2,3-triazole-4yl)methyl)-2-(trifluoromethyl)-1H-benzimidazole[d] has an inhabitation effect on a plurality of thallus bacteria, namely bacillus subtilis, escherichia coli, staphylococcus aureus and aspergillus fumigatus; the synthetic process is simple; and the industrialization is liable to implement.
Organostannyl mediated synthesis of 1-alkyl- and 1-sulfonyl-2-trifluoromethylbenzimidazole derivatives
Narayanan, N.,Balasubramanian, T. R.
, p. 361 - 366 (2007/10/02)
The synthesis and characteristics of a new series of 1-alkyl and 1-sulfonyl derivatives of 2-trifluoromethylbenzimidazole through an organostannyl intermediate is described.