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Paper | Regular issue | Vol 38, No. 8, 1994, pp.1933-1936
Published online, 1st January, 1970
DOI: 10.3987/COM-94-6776
A New Sesquiterpene Lactone Glucoside of Ixeris chinensis

Shwu-Woan Lee, Zong-Tsi Chen, and Chiu-Ming Chen*

*Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan 30013, Taiwan, R.O.C.


A new sesquiterpene lactone glucoside, 8-epicrepioside G(1) together with two known compounds, 8-epidesacylcynaropicrin glucoisde (2) and ixerin D (3) were isolated from the whole plant of Ixeris chinensis. Their structures were determined on the basis of chemical and spectroscopic evidence. Compounds 1, 2 and 3 taste of strong bitterness.