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Synthesis of novel triazole derivatives as inhibitors of cytochrome P450 14α-demethylase (CYP51)
- Source :
-
European Journal of Medicinal Chemistry . Sep2007, Vol. 42 Issue 9, p1226-1233. 8p. - Publication Year :
- 2007
-
Abstract
- Abstract: A series of 1-(1H-1,2,4-triazol-1-yl)-2-(2,4-difluorophenyl)-3-[(4-substitutedphenyl)-piperazin-1-yl]-propan-2-ols have been designed and synthesized on the basis of the structure–activity relationships and antimycotic mechanism of azole antifungal agents. Their structures were confirmed by elemental analysis, IR, MS and 1H NMR. Results of preliminary antifungal tests against eight human pathogenic fungi (Candida albicans, Candida parapsilosis, Candida tropicalis, Cryptococcus neoformans, Aspergillus fumigatus, Trichophyton rubrum, Fonsecaea compacta, and Microsporum gypseum) in vitro showed that all title compounds exhibited activity against fungi tested to some extent. Among the compounds tested, all compounds showed higher activity against C. albicans than fluconazole in vitro. Compounds 3, 6–8, 28, 29, and 32 exhibited the same activities against C. albicans as voriconazole (with the MIC value of 0.0152μg/mL). Compounds 3, 6, and 7 showed higher activity against C. parapsilosis than all five positive controls. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 02235234
- Volume :
- 42
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- European Journal of Medicinal Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 26247837
- Full Text :
- https://doi.org/10.1016/j.ejmech.2007.01.006