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Molecules 2010, 15(6), 3993-3997; doi:10.3390/molecules15063993

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

1
The State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China
2
Kunming Medical University, Kunming 650031, China
3
Guiyang Medical University, Guiyang 550004, China
*
Author to whom correspondence should be addressed.
Received: 20 April 2010 / Revised: 17 May 2010 / Accepted: 24 May 2010 / Published: 1 June 2010
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Abstract

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).
Keywords: endophytic; Talaromyces; Taxus yunnanensis; azaphilone endophytic; Talaromyces; Taxus yunnanensis; azaphilone
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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MDPI and ACS Style

Li, L.-Q.; Yang, Y.-G.; Zeng, Y.; Zou, C.; Zhao, P.-J. A New Azaphilone, Kasanosin C, from an Endophytic Talaromyces sp. T1BF. Molecules 2010, 15, 3993-3997.

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