Planta Med 2001; 67(1): 99-102
DOI: 10.1055/s-2001-10623
Letter

© Georg Thieme Verlag Stuttgart · New York

7-Feruloylloganin: An Iridoid Glucoside from Stems of Lonicera insularis

Ji Sun Lee1 , Hyoung Ja Kim2 , Eun-Rhan Woo3 , Young-ae Whang Park1 , Yong Sup Lee2,*, Hokoon Park2
  • 1 Department of Chemistry, Sang Myung University, Seoul, Korea
  • 2 Division of Life Sciences, Korea Institute of Science & Technology, Cheongryang, Seoul, Korea
  • 3 College of Pharmacy, Chosun University, Kwangju, Korea
Further Information

Publication History

February 15, 2000

May 13, 2000

Publication Date:
31 December 2001 (online)

Abstract

A new iridoid glucoside, 7-feruloylloganin (1), was isolated from stems of Lonicera insularis, along with six known lignans including (-)-pinoresinol, 9α-hydroxypinoresinol, balanophonin, erythro-1-(4-hydroxy-3-methoxyphenyl)-2-{4-[2-formyl-(E)-vinyl]-2-methoxyphenoxy}-propane-1,3-diol, threo-1-(4-hydroxy-3-methoxyphenyl)-2-{4-[2-formyl-(E)-vinyl]-2-methoxyphenoxy}-propane-1,3-diol and buddlenol A. The structure of 1 was determined by analyses of 2D NMR (1H-1H COSY, HMQC and HMBC) and HRFABMS.

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Dr. Yong Sup Lee

Division of Life Sciences

Korea Institute of Science and Technology

P.O. Box 131

Cheongryang

Seoul 130-650

Korea

Email: yslee@kist.re.kr

Fax: +82-2-958-5189

Phone: +82-2-958-5167