Structural Elucidation of YM-75518, A Novel Antifungal Antibiotic Isolated from Pseudomonas sp. Q38009

Tetrahedron Letters
1997.0

Abstract

A novel antifungal antibiotic, YM-75518, was isolated from the fermentation broth of Pseudomonas sp. Q38009. Structural elucidation of YM-75518 was accomplished through extensive 2D NMR spectroscopy including 15N-1H HMQC and 15N-1H HMBC at natural abundance. YM-75518 consisted of a unique 15-membered macrolactone ring and a methoxyimino structure.

DOI： 10.1016/S0040-4039(97)01785-1

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