天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (11): 1749-1752.

• 研究论文 • 上一篇    下一篇

松杉暗孔菌发酵液的化学成分研究

郭华1,冯涛2,李正辉2,刘吉开2*   

  1. 1 鞍山师范学院化学与生命科学学院,鞍山 114005;2 中国科学院昆明植物研究所 植物化学与西部植物资源持续利用国家重点实验室,昆明 650201
  • 出版日期:2014-11-29 发布日期:2014-12-18

Chemical Constituents of the Fermentation Broth of Phaeolus schweinitzii

GUO Hua1, FENG Tao2, LI Zheng-hui2, LIU Ji-kai2*   

  1. 1 School of Chemistry and Life Science,Anshan Normal University,Liaoning Anshan 114005,China; 2 State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Yunnan Kunming 650201,China
  • Online:2014-11-29 Published:2014-12-18

摘要: 采用硅胶、RP-18、Sephadex LH-20等多种材料进行分离纯化,通过理化方法和波谱分析进行结构鉴定,从松杉暗孔菌(Phaeolus schweinitzii)发酵液的乙酸乙酯提取部位分离并鉴定了11个化合物,它们分别为:(6Z)-5-hydroxy-6-dodecene-2,10-dione(1)、2,2-二甲基-1-苯并吡喃-6-醇(2)、亚油酸(3)、邻苯二甲酸二甲酯(4)、麦角甾-5,7,22-三烯-3β-醇(5)、eulatinol(6)、对羟基苯乙醇(7)、siccayne(8)、5羟甲基糠酸(9)、对苯二酚(10)、5羟甲基糠醛(11)。其中1为新的链状类化合物,其余化合物均首次从该种真菌中分离得到。

关键词: 松杉暗孔菌, 化学成分, 分离, 结构鉴定

Abstract: Eleven compounds were separated and purified from the ethyl acetate extracts of the fermentation broth of Phaeolus schweinitzii by silica gel,RP-18,Sephadex LH-20 column chromatography,respectively.Their structures were identified as (6Z)-5-hydroxy-6-dodecene-2,10-dione (1),2,2-dimethyl-2H-1-benzopyran-6-ol (2), linoleic acid (3),dimethyl phthalate (4),ergosta-5,7,22-trien-3β-ol (5),eulatinol (6),4-hydroxyphenethyl alcohol (7),siccayne (8),5-hydroxymethylfuroic acid (9),hydroquinone (10),5-hydroxymethylfurfural (11).1 was a new chain-structure compound.Other compounds were isolated from Phaeolus schweinitzii for the first time.

Key words: Phaeolus schweinitzii, chemical constituent, isolation, structural identification

中图分类号: 

R284.2