Journal of natural products

Mycenaaurin A, an antibacterial polyene pigment from the fruiting bodies of Mycena aurantiomarginata

RJR Jaeger, P Spiteller

文献索引：Jaeger, Robert J. R.; Spiteller, Peter Journal of Natural Products, 2010 , vol. 73, # 8 p. 1350 - 1354

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被引用次数: 8

摘要

A new polyene pigment, mycenaaurin A (1), was isolated from fruiting bodies of Mycena aurantiomarginata. Mycenaaurin A consists of a tridecaketide that is flanked by two amino acid moieties. These are likely to be derived biosynthetically from S-adenosylmethionine. The tridecaketide itself contains an α-pyrone, a conjugated hexaene, and an isolated alkenyl moiety. The structure of the new pigment was established by 2D NMR spectroscopic ...