Synthesis and investigation of novel benzimidazole derivatives as antifungal agents was written by Chandrika, Nishad Thamban;Shrestha, Sanjib K.;Ngo, Huy X.;Garneau-Tsodikova, Sylvie. And the article was included in Bioorganic & Medicinal Chemistry in 2016.SDS of cas: 21867-64-1 This article mentions the following:
The rise and emergence of resistance to antifungal drugs by diverse pathogenic fungal strains have resulted in an increase in demand for new antifungal agents. Various heterocyclic scaffolds with different mechanisms of action against fungi have been investigated in the past. Herein, we report the synthesis and antifungal activities of 18 alkylated mono-, bis-, and trisbenzimidazole derivatives, their toxicities against mammalian cells, as well as their ability to induce reactive oxygen species (ROS) in yeast cells. Many of our bisbenzimidazole compounds exhibited moderate to excellent antifungal activities against all tested fungal strains, with MIC values ranging from 15.6 to 0.975 μg/mL. The fungal activity profiles of our bisbenzimidazoles were found to be dependent on alkyl chain length. Our most potent compounds were found to display equal or superior antifungal activity when compared to the currently used agents amphotericin B, fluconazole, itraconazole, posaconazole, and voriconazole against many of the strains tested. In the experiment, the researchers used many compounds, for example, 1-Propylpiperazine (cas: 21867-64-1SDS of cas: 21867-64-1).
1-Propylpiperazine (cas: 21867-64-1) belongs to piperazine derivatives. The piperazine scaffold is often found in biologically active compounds in different therapeutic areas. These therapeutic areas include antifungals, antidepressants, antivirals, and serotonin receptor (5-HT) antagonists/agonists. Piperazine and its salts did not induce point mutations in a bacterial test. A series of mutagenicity studies in cells, both in vitro and in vivo, has been completed and showed no evidence of mutagenic effect.SDS of cas: 21867-64-1
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics