Structure and biosynthesis of 5-deoxyfusarubin and anhydro-5-deoxyfusarubin, naphthaquinone pigments from Nectria haematococca
作者:Denise Parisot、Michel Devys、Michel Barbier
DOI:10.1016/s0031-9422(00)83104-0
日期:1985.1
Abstract Two naphthaquinone pigments, 5-deoxyfusarubin and anhydro-5-deoxyfusarubin, were isolated from a yellow strain of the fungus Nectria haematococca. The 13C NMR spectra of 2 biosynthetically labelled from [1-13C]acetate confirmed the structures of the pigments and established the heptaketide origin of the molecules.
摘要 两种萘醌色素,5-脱氧镰刀菌红素和脱水-5-脱氧镰刀菌红素,是从一种黄色的真菌 Nectria haematococca 中分离出来的。由[1-13C]乙酸酯生物合成标记的 2 的 13C NMR 光谱证实了色素的结构并确定了分子的七肽来源。