New carvotanacetone derivatives from sphaeranthus africanus
College
College of Science
Department/Unit
Chemistry
Document Type
Article
Source Title
Planta Medica
Volume
76
Issue
2
First Page
146
Last Page
151
Publication Date
1-22-2010
Abstract
The dichloromethane extract of the air-dried leaves of Sphaeranthus africanus afforded four new carvotanacetone derivatives (1, 2, 3a, and 3b). Their structures were elucidated by extensive 1D and 2DNMR spectroscopy. Compounds 13 exhibited antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa and antifungal activity against Candida albicans, Trichophyton mentagrophytes and Aspergillus niger. © Georg Thieme Verlag KG Stuttgart New York.
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Digitial Object Identifier (DOI)
10.1055/s-0029-1186031
Recommended Citation
Ragasa, C. Y., Tsai, P., Galvez, C. T., & Shen, C. (2010). New carvotanacetone derivatives from sphaeranthus africanus. Planta Medica, 76 (2), 146-151. https://doi.org/10.1055/s-0029-1186031
Disciplines
Chemistry
Keywords
Compositae--Analysis; Anti-infective agents
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