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  • Title: Structure-activity relationships of 3-methyl and 3,3-dimethyl analogs of 2-(2,4-difluorophenyl)-3-(omega-substituted alkyl)sulfonyl-1-(1H-1,2,4-triazol-1-yl)-2-propanols.
    Author: Miyauchi H, Kozuki K, Tanio T, Ohashi N.
    Journal: Chem Pharm Bull (Tokyo); 1996 Apr; 44(4):785-92. PubMed ID: 8681411.
    Abstract:
    3-Methyl and 3,3-dimethyl analogs of 2-(2,4-difluorophenyl)-3-(omega-substituted alkyl)sulfonyl-1-(1H-1,2,4-triazol-1-yl)-2-propanols were synthesized and evaluated for their antifungal activities against Candida albicans and Aspergillus fumigatus. The 3,3-dimethyl analogs were found to have more potent activity both in vitro and in vivo than the corresponding 3-mono-methyl analogs. The prophylactic efficacy of the lead compounds against murine systemic candidiasis and aspergillosis was improved significantly by dimethylation of the 3-position.
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