Two new 5-deoxyflavan-3,4-diol glucosides from roots of Albizia chevalieri

Abdou Tchoukoua, Turibio Kuiate Tabopda, Shota Uesugi, Ken ichi Kimura, Eunsang Kwon, Hiroyuki Momma, Bonaventure Tchaleu Ngadjui, Takuya Koseki, Yoshihito Shiono

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Phytochemical investigation of the roots of Albizia chevalieri led to the isolation of two new 5-deoxyflavan-3,4-diol glucosides from roots of A. chevalieri, Chevalieriflavanosides A and B. Their structures were established by 2D NMR techniques, UV, IR, CD, and mass spectrometry. Cytotoxicity of the two compounds was evaluated against acute promyelocytic leukemia HL60 cells. The antibacterial activities of 1 and 2 also were evaluated against Pseudomonas aeruginosa and Staphylococcus aureus using the agar diffusion test.

Original languageEnglish
Pages (from-to)893-896
Number of pages4
JournalMagnetic Resonance in Chemistry
Volume54
Issue number11
DOIs
Publication statusPublished - 2016 Nov 1

Keywords

  • Albizia chevalieri
  • C
  • H
  • Leguminosae
  • NMR
  • cytotoxicity
  • flavan-3,4-diols

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

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