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A new coumarin from Murraya paniculata
Muhammad Iqbal Choudhary1, Azizuddin, Asaad Khalid
1International Center for Chemical Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, Karachi, Pakistan. hejric@digicom.net.pk
Planta Medica
|February 14, 2002
Summary
Researchers isolated a new natural product, 2'-O-ethylmurrangatin, from Murraya paniculata leaves. Two known compounds, murranganone and paniculatin, were also identified as cholinesterase inhibitors.
Area of Science:
- Natural Product Chemistry
- Pharmacology
Background:
- The leaves of Murraya paniculata are a source of bioactive natural products.
- Cholinesterase inhibitors are crucial for treating neurodegenerative diseases.
Discussion:
- A novel compound, 2 -O-ethylmurrangatin (1), was isolated from Murraya paniculata.
- Its structure was determined using spectroscopic methods and chemical analysis.
- Two known compounds, murranganone (2) and paniculatin (3), were also identified.
Key Insights:
- 2 -O-ethylmurrangatin is a new natural product.
- Murranganone and paniculatin exhibit cholinesterase inhibitory activity.
- This study expands the known chemical diversity of Murraya paniculata.
Outlook:
- Further investigation into the biological activities of 2 -O-ethylmurrangatin is warranted.
- The identified compounds may serve as leads for developing new therapeutic agents.
- Exploring other parts of Murraya paniculata could yield additional novel compounds.