Structure elucidation and biosynthetic gene cluster analysis of caniferolides A–D, new bioactive 36-membered macrolides from the marine-derived Streptomyces caniferus CA-271066

Abstract excerpt

Bioassay-guided isolation based on the antifungal activity of a culture broth of the marine-derived actinomycete Streptomyces caniferus CA-271066 led to the discovery of new 36-membered polyol macrolides, caniferolides A-D (1-4). Their connectivity was determined by spectroscopic methods including ESITOF-MS and 1D/2D NMR. The relative stereochemistry of each stereocluster in these compounds was established using...

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