new diterpenoid from Rhizophora apiculata

A new diterpenoid, 15(S)-isopimar-7-en-1-oxo-15,16-diol (1), was isolated from the stems of mangrove plant Rhizophora apiculata. The structure of the new compound was elucidated by MS, IR, 1D, and 2D NMR techniques, including HMQC, HMBC, and NOESY correlations. In addition, seven known constituents...

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Bibliographic Details
Published in:Journal of asian natural products research 2011-08, Vol.13 (8), p.776-779
Main Authors: Gao, Ming-Zhe, Yuan, Xiao-Yan, Cheng, Meng-Chun, Xiao, Hong-Bin, Bao, Shi-Xiang
Format: Article
Language:English
Subjects:
Biological and medical sciences
Chemical constitution
chemical structure
Diterpenes - chemistry
Diterpenes - isolation & purification
diterpenoid
diterpenoids
Fundamental and applied biological sciences. Psychology
mangrove plant
Molecular Structure
Natural products
nuclear magnetic resonance spectroscopy
Nuclear Magnetic Resonance, Biomolecular
Plant physiology and development
Plant Stems - chemistry
Rhizophora apiculata
Rhizophoraceae - chemistry
stems
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Summary:A new diterpenoid, 15(S)-isopimar-7-en-1-oxo-15,16-diol (1), was isolated from the stems of mangrove plant Rhizophora apiculata. The structure of the new compound was elucidated by MS, IR, 1D, and 2D NMR techniques, including HMQC, HMBC, and NOESY correlations. In addition, seven known constituents were isolated from this plant for the first time.
ISSN:1477-2213
1028-6020
1477-2213
DOI:10.1080/10286020.2011.589838