Study on secondary metabolites of endophytic fungi Penicillium polonicum / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 3974-3977, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-310955
ABSTRACT
The PDB culture medium was selected to ferment the endophyte strain, and the secondary metabolites of endophytic fungi Penicillium polonicum were studied. Combined application of Sephadex LH-20, ODS and HPLC chromatographies over the ethyl acetate extract of the fermented culture led to the isolation of 6 compounds. By spectral methods, the structures were elucidated as [3, 5-dihydroxy-2-(7-hydroxy-octanoyl)]-ethylphenylacetate (1), (3, 5-dihydroxy-2- octanoyl)-ethyl phenylacetate (2), (5, 7-di- hydroxy-9-heptyl)-isobenzo pyran-3-one (3), 3-(hydroxymethyl) 4-(1E)-1- propen-1-yl-(1R, 2S, 5R, 6S)-7-oxabicyclo [4.1.0] hept-3-ene-2, 5-diol (4), (E)-2-methoxy-3-(prop-1-enyl) phenol (5) and p-hydroxylphenylethanol (6).
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Penicillium
/
Biological Factors
/
Chemistry
/
Fermentation
/
Endophytes
/
Secondary Metabolism
/
Fabaceae
/
Metabolism
/
Microbiology
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2014
Type:
Article
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