A New Hydroxyl Acetylenic Fatty Acid from the Basidiomycete Craterellus aureus (Cantharellaceae)

Plant Diversity ›› 2008, Vol. 30 ›› Issue (05): 614-616.

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A New Hydroxyl Acetylenic Fatty Acid from the Basidiomycete Craterellus aureus (Cantharellaceae)

JIANG Meng-Yuan¹ ^{, 3}, WANG Fei², DONG Ze-Jun¹, ZHANG Yi¹ , ZHU Hua-Jie¹ , LIU Ji-Kai¹

1 State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 , China ; 2 BioBioPha Co ., Kunming 650204 , China; 3 Graduate University of Chinese Academy of Sciences, Beijing 100049 , China

Received:2008-01-21 Online:2008-10-25 Published:2008-10-25
Contact: LIU Ji-Kai

Abstract

Abstract: A new hydroxyl acetylenic acid, named (8 E , 10 R , 14 Z ) -10-hydroxy-8 , 14-octadecadien-12-ynoic acid (1), together with two known compounds (2 , 3) , were isolated from the ethanol extract of the fruiting bodies of Craterellus aureus. Their structures were established by spectroscopic methods (1D- and 2D-NMR experiments). The absolute configuration of 1 was determined to be R by computational calculation of optical rotation.

Key words: Craterellus aureus

CLC Number:

Q 946

JIANG Meng-Yuan ^,, WANG Fei, DONG Ze-Jun, ZHANG Yi , ZHU Hua-Jie , LIU Ji-Kai. A New Hydroxyl Acetylenic Fatty Acid from the Basidiomycete Craterellus aureus (Cantharellaceae)[J]. Plant Diversity, 2008, 30(05): 614-616.

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A New Hydroxyl Acetylenic Fatty Acid from the Basidiomycete Craterellus aureus (Cantharellaceae)

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