Indole Alkaloids from Kopsia hainanensis and Evaluation of Their Antimicrobial Activity.
In: Planta Medica, Jg. 78 (2012-11-15), Heft 17, S. 1881-1884
serialPeriodical
Zugriff:
Three new indole alkaloids, named kopsihainin D (1), kopsihainin E (2), and kopsihainin F (3), along with nine known compounds (4-12) were isolated from the twigs of Kopsia hainanensis. The structures of the new compounds were elucidated by spectroscopic methods including HRESIMS, UV, IR, and NMR. Compounds 1-3 and 5 showed inhibitory activity against Staphylococcus aureus with an antibacterial circle diameter of 11.2, 9.1, 10.3 and 9.7 mm, respectively. [ABSTRACT FROM AUTHOR]
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Titel: |
Indole Alkaloids from Kopsia hainanensis and Evaluation of Their Antimicrobial Activity.
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Autor/in / Beteiligte Person: | Yang, Yong ; Zuo, Wen-Jian ; Zhao, You-Xing ; Dong, Wen-Hua ; Mei, Wen-Li ; Dai, Hao-Fu |
Zeitschrift: | Planta Medica, Jg. 78 (2012-11-15), Heft 17, S. 1881-1884 |
Veröffentlichung: | 2012 |
Medientyp: | serialPeriodical |
ISSN: | 0032-0943 (print) |
DOI: | 10.1055/s-0032-1315384 |
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