| Literature DB >> 7938273 |
P na Pattalung1, W Thongtheeraparp, P Wiriyachitra, W C Taylor.
Abstract
Five xanthones have been isolated from Garcinia cowa Roxb. (Guttiferae): cowanin (1), cowanol (2), cowaxanthone (3), 1,3,6-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.Entities:
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Year: 1994 PMID: 7938273 DOI: 10.1055/s-2006-959502
Source DB: PubMed Journal: Planta Med ISSN: 0032-0943 Impact factor: 3.352