1-[(3-Aryloxy-3-aryl)propyl]-1H-imidazoles, New Imidazoles with Potent Activity againstCandida albicansand Dermatophytes. Synthesis, Structure−Activity Relationship, and Molecular Modeling Studies
摘要:
New 1-[(3-aryloxy-3-aryl)propyl]-1H-imidazoles were synthesized and evaluated against Candida albicans and dermatophytes in order to develop structure-activity relationships (SARs). Against C. albicans the new imidazoles showed minimal inhibitory concentrations (MICs) comparable to those of ketoconazole, miconazole, and econazole, and were more potent than fluconazole. Several derivatives (10, 12, 14, 18-20, 24, 28, 29, 30, and 34) turned out to be potent inhibitors of C. albicans strains resistant to fluconazole, with MIC values less than 10 mu g/mL. Against dermatophytes strains, compounds 20, 25, and 33 (MIC <= 5 mu g/mL) were equipotent to ketoconazole, econazole, and miconazole. SARs of imidazoles 10-44 were rationalized with reasonable accuracy by a previously developed quantitative pharmacophore for antifungal agents.
Beta-cyclodextrin complexes having anti-mycotic activity
申请人:Bononi, & C. Gruppo di Ricerca Srl
公开号:EP0288019A1
公开(公告)日:1988-10-26
The econazole and miconazole complexes with β-cyclodextrin show in vitro a good anti-fungine activity with wide spectrum and, if locally applied, are well tolerated and more effective than the corresponding nitrates for the control, in vivo and clinically, of the mycosis as induced from dermatophytes and from Candida albicans.
Anti-fungal powder having enhanced excipient properties
申请人:Kimberly-Clark Worldwide, Inc.
公开号:US20030224063A1
公开(公告)日:2003-12-04
A body powder is disclosed. The body powder includes a topical anti-fungal agent in combination with at least two excipients. One excipient is a boron nitride particulate material coated with a silicone compound. The other excipient is a fragrance molecularly entrapped within a cyclodextrin compound.