A new flavone glycoside from the leaves of Agastache rugosa (Fisch. & C.A.Mey.) Kuntze

Seon Ju Park, Nanyoung Kim, Guijae Yoo, Yoon Jae Kim, Taek Hwan Lee, Sun Yeou Kim, Seung Hyun Kim

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Abstract

Agastache rugosa (Fisch. & C.A.Mey.) Kuntze has been widely used as a food spice and a remedy for colds in Korea, China and Japan. In this study, one new flavone glycoside (1) along with six flavonoids (2-7), nine phenyl glycosides (8-16) and three megastigmane glycosides (17-19) were isolated from the leaves of A. rugosa. By extensive spectroscopic methods including 1D and 2D NMR, and MS data, the structure of the new compound (1) was elucidated as acacetin 7-O-β-(6″-(E)-crotonylglucopyranoside). From present investigation, compound 1 and 7-19 were isolated for the first time from the genus Agastache and 1, 16, 18 and 19 in the Lamiaceae family.

Original languageEnglish
Pages (from-to)17-21
Number of pages5
JournalBiochemical Systematics and Ecology
Volume67
DOIs
Publication statusPublished - 2016 Aug 1

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All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Biochemistry

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