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A novel triterpene from Ceriops tagal
Lei He1, You-Shao Wang, Qing-Ji Wang
1Guandong Key Laboratory of Marine Matena Medica, Chinese Academy of Science, Guangzhou, China.
Die Pharmazie
|October 15, 2005
Summary
A new lupane derivative, 3beta-(E)-feruloyllupeol, was identified in the Ceriops tagal embryo. Spectral and chemical analyses confirmed the structure of this novel triterpene compound.
Area of Science:
- Natural Product Chemistry
- Phytochemistry
- Organic Chemistry
Background:
- Ceriops tagal is a mangrove species with potential for novel compound discovery.
- Triterpenoids are a diverse class of natural products with various biological activities.
Purpose of the Study:
- To isolate and characterize a new lupane derivative from Ceriops tagal.
- To elucidate the chemical structure of the novel compound.
Main Methods:
- Isolation of the compound from the Ceriops tagal embryo.
- Structure elucidation using spectroscopic techniques (e.g., NMR, MS).
- Chemical derivatization and analysis.
Main Results:
- A novel lupane derivative, 3beta-(E)-feruloyllupeol, was successfully isolated.
- The structure of the new triterpene was confirmed through comprehensive spectral and chemical studies.
Conclusions:
- The identification of 3beta-(E)-feruloyllupeol expands the known phytochemical profile of Ceriops tagal.
- This novel compound represents a new structural class within lupane triterpenoids.