摘要
对一株海洋来源的微生物中的次级代谢产物进行了研究,从中分离并鉴别了5个喹唑啉生物碱类化合物(1~5),分别为fumiquinazoline G(1),fumiquinazoline F(2),fumiquinazoline A(3),fumiquinazoline C(4)和fumiquinazoline D(5)。
The secondary metabolites of the fermentation of Aspergillus fumigatus were studied. Five alkaloid compounds were isolated by repeated chromatography over silica gel, sephadex LH-20 column and HPLC. Their structures were identified on the basis of comparison to literature and spectroscopic analysis as fumiquinazoline G (1), fumiquinazoline F (2), fumiquinazoline A (3), fumiquinazoline C (4), and fumiquinazoline D (5).
出处
《青岛科技大学学报(自然科学版)》
CAS
2007年第3期199-201,共3页
Journal of Qingdao University of Science and Technology:Natural Science Edition
关键词
海洋来源真菌
烟曲霉
生物碱类
marine-derived fungal
Aspergillus f umigatus
alkaloids