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Iridoid Glycoside Constituents of Stachys lanata

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journal contribution
posted on 24.10.2008, 00:00 by Toshihiro Murata, Yuka Endo, Toshio Miyase, Fumihiko Yoshizaki
From the aerial parts and roots of Stachys lanata, four new iridoid glucosides, stachysosides E−H (1−4), were isolated together with 30 known compounds. The structures and the stereo configurations of these new compounds were elucidated on the basis of the results of spectroscopic analysis. Compounds 14 are esters of monomelittoside.