Metabolic products of Aspergillus terreus. IV. Metabolites of the Strain IFO 8835. (2). The isolation and chemical structure of indolyl benzoquinone pigments.
作者:KUNIZO ARAI、KIKUO MASUDA、NORIKI KIRIYAMA、KEIICHI NITTA、YUZURU YAMAMOTO、SAKAE SHIMIZU
DOI:10.1248/cpb.29.961
日期:——
Eleven kinds of bisindolyl-dimethoxyl-p-benzoquinones, "asterriquinones A-1, A-2, A-3, A-4, B-1, B-2, B-3, B-4, C-1, C-2, and D"were isolated from Aspergillus terreus IFO 8835, and their structures were determined. Asterriquinone D had the basic structure, and the others were substituted with dimethylallyl group (s) in the indole ring.
从土曲霉 IFO 8835 中分离出 11 种双吲哚基-二甲氧基对苯醌,即 "紫檀醌 A-1、A-2、A-3、A-4、B-1、B-2、B-3、B-4、C-1、C-2 和 D",并确定了它们的结构。赤霉蒽醌 D 具有基本结构,其他赤霉蒽醌在吲哚环上被二甲基烯丙基取代。