Two new halogenated metabolites from the red alga Laurencia sp

Two new halogenated metabolites, laurenhalogens A (1) and B (2), along with four known ones (3-6), were isolated from the red alga Laurencia sp. The structures of 1 and 2 were determined by the means of UV, IR, MS, NMR and X-ray diffraction analysis. In addition, the antibacterial activities of 1-6...

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Bibliographic Details
Published in:Journal of asian natural products research 2023-01, Vol.25 (1), p.61-67
Main Authors: Wang, Zhao-Cong, Wang, Yan, Huang, Li-Ying, Liao, Xiao-Jian, Jiang, Zhi-Hui, Xu, Shi-Hai, Zhao, Bing-Xin
Format: Article
Language:English
Subjects:
Algae
Anti-Bacterial Agents - chemistry
Antibacterial activity
Crystallography, X-Ray
halogenated metabolites
Laurencia
Laurencia - chemistry
Magnetic Resonance Spectroscopy
Metabolites
Molecular Structure
NMR
Nuclear magnetic resonance
red alga
Rhodomalaceae
Sesquiterpenes - chemistry
X-ray diffraction
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Summary:Two new halogenated metabolites, laurenhalogens A (1) and B (2), along with four known ones (3-6), were isolated from the red alga Laurencia sp. The structures of 1 and 2 were determined by the means of UV, IR, MS, NMR and X-ray diffraction analysis. In addition, the antibacterial activities of 1-6 were also evaluated.
ISSN:1028-6020
1477-2213
DOI:10.1080/10286020.2022.2056029