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ID: ALA1147582

Journal: Bioorg Med Chem Lett

Title: Approaches towards the stabilization of hemiaminal function at ornithine unit of mulundocandin.

Authors: Lal B, Gund VG.

Abstract: Semisynthetic modifications at position-12 (ornithine-5-position, hemiaminal function) of mulundocandin were carried out to improve its chemical stability. New carbon-carbon (C-C) and carbon-hydrogen (C-H) linkage at hemiaminal function -12 has been achieved. Lewis acid catalyzed introduction of electron rich aryl group at position-12 of mulundocandin is developed. Synthesized mulundocandin analogues were evaluated for their chemical stability and antifungal activity against C. albicans and A. fumigatus.

CiteXplore: 14980649

DOI: 10.1016/j.bmcl.2003.12.084