A New Azaphilone, Kasanosin C, from an Endophytic Talaromyces sp. T1BF

Molecules

Liang-Qun Li¹  Yan-Guang Yang¹  Ying Zeng¹  Cheng Zou¹ 

[1] ¹The State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China ²Kunming Medical University, Kunming 650031, China ³Guiyang Medical University, Guiyang 550004, China

关键词: endophytic;    Talaromyces;    Taxus yunnanensis;    azaphilone;   

DOI  :  10.3390/molecules15063993

来源: mdpi

【 摘 要 】

The strain T1BF was isolated from the old bast tissue of Taxus yunnanensis and determined to be a member of Talaromyces. The extracts from the solid fermentation of Talaromycessp. T1BF were purified and obtained three azaphilones, including a new one. They were identified on the basis of spectral data as 6α-hydroxy-7β-methyl-8-oxo-3-((E)- prop-1-en-1-yl)-5,6,7,8-tetrahydro-1H-isochromen-7-yl-4'-hydroxy-2'-methoxy-6'-methyl- benzoate, named as kasanosin C (1), entonaemin A (2) and (+)-mitorubrin (3).

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.