Cytotoxic Iridoid Aldehydes from Taiwanese Viburnum luzonicum

Yoshiyasu Fukuyama; Yuka Minoshima; Yoshiko Kishimoto; Ih-Sheng Chen; Hironobu Takahashi; Tomoyuki Esumi

doi:10.1248/cpb.53.125

Notes

Cytotoxic Iridoid Aldehydes from Taiwanese Viburnum luzonicum

Yoshiyasu Fukuyama, Yuka Minoshima, Yoshiko Kishimoto, Ih-Sheng Chen, Hironobu Takahashi, Tomoyuki Esumi

Author information

Keywords: Viburnum luzonicum, Caprifoliaceae, iridoid, monoterpenoid, cytotoxicity

JOURNAL FREE ACCESS

2005 Volume 53 Issue 1 Pages 125-127

DOI https://doi.org/10.1248/cpb.53.125

Details

Abstract

Four new iridoid aldehydes bearing (E)- or (Z)-p-coumaroyl group, luzonial A (1), luzonial B (2), luzonidial A (3), and luzonidial B (4), were isolated from a methanol extract of the dried leaves of Viburnum luzonicum collected in Kaoshiung, Taiwan and their structures were elucidated by analysis of spectroscopic data. Compounds 1—3 exhibited moderate inhibitory activity against HeLa S3 cancer cells.

Corresponding author

Register with J-STAGE for free!