2. Academic Validation
  3. Flavonoids, including an unusual flavonoid-Mg2+ salt, from roots of Cudrania cochinchinensis

Flavonoids, including an unusual flavonoid-Mg2+ salt, from roots of Cudrania cochinchinensis

  • Phytochemistry. 2005 Dec;66(23):2759-65. doi: 10.1016/j.phytochem.2005.09.015.
Peicheng Zhang 1,  Ziming Feng,  Yinghong Wang
Affiliations

Affiliation

  • 1 Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine (Ministry of Education), Beijing 100050, People's Republic of China. pczhang@imm.ac.cn
PMID: 16274710 DOI: 10.1016/j.phytochem.2005.09.015
Abstract

Four Flavonoids with 2',4'-di-oxygenated B-rings, cochinchinol A (1), cochinchinol B (2), (2R,3R)-4',7-dihydroxy-2',5-dimethoxydihydroflavonol (3), 4',7-dihydroxy-2',5-dimethoxyflavonol (4), along with 11 known compounds, were isolated from an ethanolic extract of the roots of Cudrania cochinchinensis. Their structures were elucidated by chemical and spectroscopic methods. Cochinchinol A (1) and cochinchinol B (2) have two hitherto unprecedented flavonol salt structures in natural product chemistry. Cytotoxic activities were evaluated against several different cell lines.

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Products
  • Cat. No.
    Product Name
    Description
    Target
    Research Area
  • HY-N1241
    Natural Product