NATURAL PRODUCT RESEARCH AND DEVELOPMENT ›› 2011, Vol. 23 ›› Issue (5): 846-849.

• Article • Previous Articles     Next Articles

Chemical Constituents of Xylaria nigripe

YANG Xiao-long1*, LIU Ji-kai2, LUO Du-qiang3, ZHANG Su1   

  1. 1College of Pharmaceutical Science, Hebei University, Baoding 071002,China; 2State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China; 3College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Hebei University, Baoding 071002, China
  • Received:2009-12-16 Online:2011-10-25 Published:2011-09-26

Abstract: Ten known compounds have been isolated from the fruiting bodies of Xylaria nigripe. Their structures were established as (22E,24R)-ergosta-5,7,22-trien-3β-ol (1), 5α,8α-epidiory-(22E,24R)-ergosta-6,22-dien-3β-ol (2), 1-O-β-D-glucopyranosyl- (2S,3R,4E,8E,2′R)-2-N-(2′-hydroxy-palmitoyl)-9-methyl-4,8-sphinga-dienine(3), 1-O-β-D-glucopyranosyl-(2S,3R,4E,8E,2′R)-2-N-(2′-hydroxylocta-decanoyl)-9-methyl-4,8-sphingadienine (4), stearic acid (5), trilinolein (6), α-kojibiose (7), D-allitol (8), L-alanine (9), and allantoin (10) by comprehensive spectroscopic methods. All compounds are reported from this fungus for the first time.

Key words: Xylaria nigripe, sterols, cerebroside, trilinolein

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