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New Spirostaphylotrichins from Staphylotrichum coccosporum
Author(s) -
Sandmeier Peter,
Tamm Christoph
Publication year - 1989
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.19890720419
Subject(s) - chemistry , isolation (microbiology) , absolute configuration , stereochemistry , spectroscopy , microbiology and biotechnology , physics , quantum mechanics , biology
The isolation and structure elucidation of the new spirostaphylotrichins B ( 2 ), C and D ( 3/4 ), F ( 5 ), Q ( 6 ), and R ( 7 ) are described. Compounds 2 and 3 are artefacts formed during the isolation of the metabolites from the cultures. The absolute configuration of spirostaphylotrichin A ( 1 ) has been determined by CD spectroscopy.