2. Academic Validation
  3. Five new diprenylated flavonols from the leaves of Broussonetia kazinoki

Five new diprenylated flavonols from the leaves of Broussonetia kazinoki

  • J Nat Prod. 2001 Sep;64(9):1206-9. doi: 10.1021/np010283o.
P C Zhang 1,  S Wang,  Y Wu,  R Y Chen,  D Q Yu
Affiliations

Affiliation

  • 1 Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing 100050, People's Republic of China.
PMID: 11575957 DOI: 10.1021/np010283o
Abstract

Five new diprenylated Flavonols, broussonol A (1), broussonol B (2), broussonol C (3), broussonol D (4), and broussonol E (5), along with two known compounds, were isolated from an ethanolic extract of the leaves of Broussonetia kazinoki. Their structures were elucidated by chemical and spectral methods. Cytotoxic activities were evaluated against several different cell lines.

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