In:
Natural Product Communications, SAGE Publications, Vol. 5, No. 6 ( 2010-06), p. 1934578X1000500-
Abstract:
Bioassay-guided isolation studies of the extract of Canthium horridum Bl. stem led to the isolation of ten compounds: (+)-syringaresinol (1), scoparone (2), scopoletin (3), 3′-methoxy-4′-hydroxy- trans-cinnamaldehyde (4), sinapic aldehyde (5), syringic acid (6), mannitol (7), vanillic acid 4- O-β-D-glucopyranoside (8), β-daucosterol (9), and β-sitosterol (10). Compounds 1-10 were reported for the first time from this species, and compounds 1, 4, 5, 6, and 8 from the genus. The antimicrobial activities of the isolated compounds were studied; 6 had the highest activity against Bacillus subtilis, but 1 showed good activity against Escherichia coli, Bacillus subtilis and Staphylococcus aureus. Compounds 2, 4 and 6 also inhibited the growth of these three bacteria. None of the compounds demonstrated inhibitory activity against Aspergillus niger.
Type of Medium:
Online Resource
ISSN:
1934-578X
,
1555-9475
DOI:
10.1177/1934578X1000500620
Language:
English
Publisher:
SAGE Publications
Publication Date:
2010
detail.hit.zdb_id:
2430442-6
SSG:
15,3
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