Ardisiphenols A—C, Novel Antioxidants from the Fruits of Ardisia colorata

Megumi SUMINO; Toshikazu SEKINE; Nijsiri RUANGRUNGSI; Fumio IKEGAMI

doi:10.1248/cpb.49.1664

Communications to the Editor

Ardisiphenols A—C, Novel Antioxidants from the Fruits of Ardisia colorata

Megumi SUMINO, Toshikazu SEKINE, Nijsiri RUANGRUNGSI, Fumio IKEGAMI

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Keywords: Ardisia colorata, Myrsinaceae, ardisiphenol, alk(en)ylphenol, cytotoxicity

JOURNAL FREE ACCESS

2001 Volume 49 Issue 12 Pages 1664-1665

DOI https://doi.org/10.1248/cpb.49.1664

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Abstract

Novel alk(en)ylphenols, named ardisiphenols A—C (1—3) were isolated from the fruits of Ardisia colorata, together with known alk(en)ylresorcinols (4—6). Their structures were determined by the NMR and MS/MS analyses. All compounds showed scavenging activities towards 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical and cytotoxicities against murine breast cancer cell line, FM3A.

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