Structure elucidation and antimicrobial activities of five compounds from Artemisia integrifolia L
-
Qing-Hu Wang
,
Yan-Hua Xu
Abstract
A new compound, integracid (1), together with four known compounds were isolated from the dichloromethane (CH2Cl2) extract from Artemisia integrifolia L. The structures of compounds (1–5) were elucidated by spectroscopic methods, including ultraviolet, infrared (IR), high resolution-electrospray ionization-mass spectrometry (HR-ESI-MS) and extensive one-dimensional (1D) and two-dimensional (2D) nuclear magnetic resonance (NMR) techniques, and by comparison with data reported in the references. Antibacterial activities of the compounds were evaluated against various bacteria.
Acknowledgments
This work was supported by the international cooperative scientific and technological innovation project for Mongolian medicine standardization (No. MDKBZH2018017).
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Supplementary Material
The online version of this article offers supplementary material (https://doi.org/10.1515/znc-2018-0208).
©2019 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
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- Regular Articles
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Artikel in diesem Heft
- Frontmatter
- Special Section Articles
- The chemistry of social insects
- The critical role of primer pheromones in maintaining insect sociality
- Sexual attraction: a review of bumblebee male pheromones
- (3R,6E)-nerolidol, a fertility-related volatile secreted by the queens of higher termites (Termitidae: Syntermitinae)
- Regular Articles
- Evaluation of anti-adipogenic active homoisoflavonoids from Portulaca oleracea
- Structure elucidation and antimicrobial activities of five compounds from Artemisia integrifolia L
- Aromatase (CYP19) inhibition by biflavonoids obtained from the branches of Garcinia gardneriana (Clusiaceae)
