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[Structure of lamiophlomiol C].
Yao Xue Xue Bao = Acta Pharmaceutica Sinica
|January 1, 1992
Summary
A novel iridoid, lamiophlomiol C, was identified from Lamiophlomis rotata roots. Its chemical structure was elucidated using advanced spectroscopic and crystallographic techniques.
Area of Science:
- Natural Product Chemistry
- Phytochemistry
- Organic Chemistry
Context:
- Investigation of the chemical constituents of Lamiophlomis rotata, a plant from the Labiatae family.
- Focus on the alcohol-soluble fraction of the plant's roots.
Purpose:
- To isolate and characterize a new iridoid compound.
- To determine the molecular formula and elucidate the structure of the isolated compound.
Summary:
- A new highly oxygenated iridoid, named lamiophlomiol C, was isolated from the roots of Lamiophlomis rotata.
- The molecular formula was determined to be C11H14O7.
- The structure was assigned as structure I based on comprehensive spectroscopic data (UV, IR, MS, NMR) and X-ray crystallographic analysis.
Impact:
- Adds to the known chemical diversity of iridoids.
- Provides structural information for potential future pharmacological studies.
- Highlights the utility of advanced analytical techniques in natural product discovery.