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Isolation and Characterization of New Bitter Diterpenoids from the Basidiomycete Sarcodon scabrosus
Author(s) -
Ma BingJi,
Zhu HuaJie,
Liu JiKai
Publication year - 2004
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.200490259
Subject(s) - chemistry , stereochemistry , terpene , isolation (microbiology) , two dimensional nuclear magnetic resonance spectroscopy , diterpene , microbiology and biotechnology , biology
The novel cyathane‐type diterpenoids scabronine G and H ( 1 and 2 , resp.) were isolated from the fruiting bodies of the basidiomycete Sarcodon scabrosus together with four known compounds, allocyathin B 2 ( 3 ), sarcodonin A ( 4 ), sarcodonin G ( 5 ), and scabronine F ( 6 ). Their structures were determined by spectroscopic means, including 2D‐NMR (HMBC, HMQC, ROESY, 1 H, 1 H‐COSY).