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

doi:10.1002/mrc.4504

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

SCI - Research and Analytical Center for Giant Molecules

Research output: Contribution to journal › Article › peer-review

4 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 language	English
Pages (from-to)	893-896
Number of pages	4
Journal	Magnetic Resonance in Chemistry
Volume	54
Issue number	11
DOIs	https://doi.org/10.1002/mrc.4504
Publication status	Published - 2016 Nov 1

Keywords

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

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10.1002/mrc.4504

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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.",

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AU - Uesugi, Shota

AU - Kimura, Ken ichi

AU - Kwon, Eunsang

AU - Momma, Hiroyuki

AU - Ngadjui, Bonaventure Tchaleu

AU - Koseki, Takuya

AU - Shiono, Yoshihito

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

Abstract

Keywords

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