来自鳞皮扇菇菌丝体培养物的倍半萜类化合物。

Sesquiterpenes from the mycelial cultures of Dichomitus squalens.

作者信息

Huang Zhongliang, Dan Yang, Huang Yicun, Lin Lidong, Li Taihui, Ye Wanhui, Wei Xiaoyi

机构信息

South China Botanical Garden, Chinese Academy of Sciences, Leyiju, Guangzhou 510650, People's Republic of China.

出版信息

J Nat Prod. 2004 Dec;67(12):2121-3. doi: 10.1021/np0497144.

DOI:10.1021/np0497144

PMID:15620268

Abstract

Three new sesquiterpenes including a rearranged hirsutane, dichomitol (1), an aromadendrane, 2beta,13-dihydroxyledol (2), and a 1,10-seco-2,3-seco-aromadendrane, dichomitone (3), were isolated from mycelial solid cultures of Dichomitus squalens. Their structures were elucidated by spectroscopic methods, and their nematicidal activities against Bursaphelenchus xylophilus were assessed.

摘要

从黄柄多孔菌的菌丝体固体培养物中分离出三种新的倍半萜，包括一种重排的多毛烷二氯米醇（1）、一种芳樟烷型倍半萜2β,13 - 二羟基来杜醇（2）和一种1,10 - 断 - 2,3 - 断芳樟烷二氯米酮（3）。通过光谱方法阐明了它们的结构，并评估了它们对松材线虫的杀线虫活性。