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Concentriols B, C and D, Three Squalene‐Type Triterpenoids from the Ascomycete Daldinia concentrica

Authors :
Dang Ngoc Quang
Yoshinori Asakawa
Manuela Baumgartner
Toshihiro Hashimoto
Marc Stadler
Masami Tanaka
Source :
ChemInform. 34
Publication Year :
2003
Publisher :
Wiley, 2003.

Abstract

Three squalene-type triterpenoids named concentricols B, C and D ( 1 – 3 ) were isolated from the ethyl acetate extract of fruiting bodies of the xylariaceous ascomycete Daldinia concentrica . Their absolute structures were elucidated by analysis of 2D NMR, MS, IR and UV spectra, and the modified Mosher's method.

Details

ISSN :
15222667 and 09317597
Volume :
34
Database :
OpenAIRE
Journal :
ChemInform
Accession number :
edsair.doi...........4ebe8fbc9b031587168af0f3baae4c85
Full Text :
https://doi.org/10.1002/chin.200305198