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Related Experiment Video

Updated: Apr 8, 2026

Biosynthesis of a Flavonol from a Flavanone by Establishing a One-pot Bienzymatic Cascade
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Two new flavonoids from Morus notabilis.

Pan Zhen1,2, Gang Ni1, Yan-Feng Tang3

  • 1a State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050 , China.

Journal of Asian Natural Products Research
|June 30, 2015
PubMed
Summary
This summary is machine-generated.

Researchers discovered two novel flavonoids, notabilisin F and notabilisin G, from Morus notabilis twigs. Their chemical structures were identified using detailed spectroscopic methods.

Keywords:
MoraceaeMorus notabilisflavonoidsnotabilisins

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Area of Science:

  • Phytochemistry
  • Natural Product Chemistry
  • Organic Chemistry

Background:

  • Morus species are known for their diverse phytochemical profiles.
  • Flavonoids are a significant class of plant secondary metabolites with various biological activities.
  • The specific phytochemical constituents of Morus notabilis remain underexplored.

Purpose of the Study:

  • To conduct a phytochemical investigation of the twigs of Morus notabilis.
  • To isolate and characterize new chemical compounds from this plant source.
  • To contribute to the knowledge of Morus notabilis secondary metabolites.

Main Methods:

  • Extraction of plant material (twigs of Morus notabilis).
  • Isolation of compounds using chromatographic techniques.
  • Structure elucidation of isolated compounds via extensive spectroscopic analysis (e.g., NMR, MS).

Main Results:

  • Isolation and characterization of two new flavonoids, designated notabilisin F (1) and notabilisin G (2).
  • Determination of the chemical structures of notabilisin F and notabilisin G based on spectroscopic data.

Conclusions:

  • The study successfully identified two previously unknown flavonoids from Morus notabilis.
  • The findings expand the known phytochemical diversity of the Morus genus.
  • Further research may explore the potential biological activities of these novel compounds.