Auxarthrol A and auxarthrol B: two new tetrahydoanthraquinones from Auxarthron umbrinum.
J Ind Microbiol Biotechnol
; 31(1): 11-5, 2004 Jan.
Article
em En
| MEDLINE
| ID: mdl-14749964
ABSTRACT
Two new 1,2,3,4-tetrahydroanthraquinones, auxarthrol A (compound 1) and auxarthrol B (2), along with three known pyrrolyloctatetraenyl-alpha-pyrone pigments, auxarconjugatin A (3), auxarconjugatin B (4) and rumbrin (5), were isolated from the fungus Auxarthron umbrinum. Structure elucidation of new compounds 1 and 2 was accomplished by spectroscopic data analysis while identification of the known pigments (3-5) was achieved by LC-MS-photodiode array detection.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Antraquinonas
/
Fungos
Idioma:
En
Revista:
J Ind Microbiol Biotechnol
Assunto da revista:
BIOTECNOLOGIA
/
MICROBIOLOGIA
Ano de publicação:
2004
Tipo de documento:
Article
País de afiliação:
Estados Unidos