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Updated: May 16, 2026

High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC

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Published on: February 2, 2024

Two new compounds from Potentilla multicaulis Bunge.

Lingyun Jia¹, Jing Wang, Chongning Lv

¹School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Box 79, Wenhua Road 103, Shenhe District, Shenyang, Liaoning Province, 110016, PR China.

Natural Product Research

|November 15, 2012

Summary

Two novel compounds, a triterpenoid saponin and a heterocyclic compound, were identified from Potentilla multicaulis Bunge, alongside eleven known compounds. Structural elucidation was achieved through comprehensive chemical and spectral analyses.

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Area of Science:

Natural Product Chemistry
Phytochemistry
Organic Chemistry

Background:

Potentilla multicaulis Bunge is a plant species with potential medicinal properties.
Phytochemical investigations are crucial for discovering novel bioactive compounds.

Purpose of the Study:

To isolate and characterize chemical constituents from Potentilla multicaulis Bunge.
To identify new compounds and elucidate their structures.

Main Methods:

Isolation of compounds using chromatographic techniques.
Structure elucidation through extensive spectroscopic analysis (e.g., NMR, MS).
Chemical derivatization and comparison with known standards.

Main Results:

Two new compounds were isolated: a triterpenoid saponin (1) and a heterocyclic compound (2).
Eleven known compounds, including flavonoids and lignans, were identified.
The structures of all isolated compounds were fully elucidated.

Conclusions:

Potentilla multicaulis Bunge is a rich source of diverse phytochemicals.
The identified compounds contribute to the chemotaxonomic understanding of the Potentilla genus.
Further studies are warranted to explore the biological activities of these isolated compounds.