RSS-Feed abonnieren
Bitte kopieren Sie die angezeigte URL und fügen sie dann in Ihren RSS-Reader ein.
https://www.thieme-connect.de/rss/thieme/de/10.1055-s-00000058.xml
Planta Med 1994; 60(4): 365-368
DOI: 10.1055/s-2006-959502
DOI: 10.1055/s-2006-959502
Papers
© Georg Thieme Verlag Stuttgart · New York
Xanthones of Garcinia cowa
Weitere Informationen
Publikationsverlauf
1993
1994
Publikationsdatum:
04. Januar 2007 (online)

Abstract
Five xanthones have been isolated from Garcinia cowa Roxb. (Guttiferae): cowanin (1), cowanol (2), cowaxanthone (3), l,3,6-trihydroxy-7-methoxy-2,5-bis(3-methyl-2-butenyl)xanthone (4), and norcowanin (5). The structures were assigned by spectroscopic studies. Xanthones 2 and 3 showed moderate antimicrobial activity against Staphylococcus aureus.
Key words
Garcinia cowa Roxb. - Guttiferae - prenylated xanthones - cowanin - cowanol - cowaxanthone - norcowanin - antimicrobial activity