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Labdane Diterpenes and Flavonoids from Leonurus japonicus
Author(s) -
Seo Hyun Kyu,
Kim Ju Sun,
Kang Sam Sik
Publication year - 2010
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201000043
Subject(s) - labdane , diterpene , chemistry , rutin , stereochemistry , derivative (finance) , organic chemistry , financial economics , economics , antioxidant
Chemical investigation of the aerial part of Leonurus japonicus led to the isolation and characterization of a new labdane‐type diterpene, named 3 α ‐acetoxy‐15‐ O ‐methylleopersin C ( 3 ), and a new acylated rutin derivative, named 2′′′‐syringylrutin ( 9 ), along with seven known compounds, including a labdane‐type diterpene and six flavonoids. The structures of the new compounds were established by spectroscopic methods.