Department of Chemistry, Nippon Roche Research Center, 200 Kajiwara, Kamakura, Kanagawa 247-8530, Japan.
Abstract:
A new series of acid-stable antifungal agents having strong inhibitory activity against Candida albicans N-myristoyltransferase (CaNmt) has been developed starting from acid-unstable benzofuranylmethyl aryl ether 2. The inhibitor design is based on X-ray crystallographic analysis of a CaNmt complex with aryl ether 3. Among the new inhibitors, pyridine derivative 8b and benzimidazole derivative 8k showed clear antifungal activity in a murine systemic candidiasis model.