title: New acetylenic acids and derivatives from the Basidiomycete Craterellus lutescens (Cantharellaceae).
abstract: Five new acetylenic acid analogues, craterellynes A-E (1-5), together with three known compounds (6-8), were isolated from the fruiting bodies of Craterellus lutescens. Their structures were elucidated on the basis of spectroscopic and chemical means. The absolute configurations of 1-6 were determined by the modified Mosher method.
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; University of Chinese Academy of Sciences, Beijing 100049, China.
authors: Ying
authors: Y
authors: Huang
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; University of Chinese Academy of Sciences, Beijing 100049, China.
authors: Shuai-Bing
authors: SB
authors: Zhang
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; University of Chinese Academy of Sciences, Beijing 100049, China.
authors: He-Ping
authors: HP
authors: Chen
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; University of Chinese Academy of Sciences, Beijing 100049, China.
authors: Zhen-Zhu
authors: ZZ
authors: Zhao
authors: College of Pharmacy, South-Central University for Nationalities, Wuhan 430074, China.
authors: Zheng-Hui
authors: ZH
authors: Li
authors: College of Pharmacy, South-Central University for Nationalities, Wuhan 430074, China. Electronic address: tfeng@mail.scuec.edu.cn.
authors: Tao
authors: T
authors: Feng
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; College of Pharmacy, South-Central University for Nationalities, Wuhan 430074, China. Electronic address: jkliu@mail.kib.ac.cn.
authors: Ji-Kai
authors: JK
authors: Liu
mesh_terms: D000363:Agaricales / Q000737:chemistry*; D000480:Alkynes / Q000737:chemistry* / Q000302:isolation & purification; D045744:Cell Line, Tumor; D005231:Fatty Acids, Unsaturated / Q000737:chemistry* / Q000302:isolation & purification; D016166:Free Radical Scavengers; D048690:Fruiting Bodies, Fungal / Q000737:chemistry; D006801:Humans; D015394:Molecular Structure
chemical_list: D000480:Alkynes; D005231:Fatty Acids, Unsaturated; D016166:Free Radical Scavengers; C031203:2-hexadecynoic acid
keywords: Absolute configuration; Acetylenic acid; Craterellus lutescens