Article ID Journal Published Year Pages File Type
10591859 Bioorganic & Medicinal Chemistry Letters 2014 6 Pages PDF
Abstract
A series of linear pentamidine analogs exhibiting low cytotoxicity, active against Pneumocystis carinii, were evaluated for in vitro activities against bacterial and fungal strains. The majority of the tested bis-amidines exhibited marked activities against Gram-positive strains. In view of the fact that the highest potency was found for 1,5-bis(4-amidinophenoxy)-3-thiapentane dihydrochloride 1j with the S atom in the middle of the aliphatic linker, four new pentamidines bearing S atoms were synthesized and also evaluated against MRSA strains. N,N′-Dialkylated pentamidines with S atoms in the linker are the promising lead structures for antimicrobials development.
Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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