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Iridoid Glucosides from Eremostachys moluccelloides Bunge
Author(s) -
Çalış İhsan,
Güvenç Ayşegül,
Armağan Metin,
Koyuncu Mehmet,
Gotfredsen Charlotte H.,
Jensen Søren R.
Publication year - 2007
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.200790150
Subject(s) - chemistry , iridoid , glucoside , stereochemistry , glycoside , medicine , alternative medicine , pathology
From the aerial parts of Eremostachys moluccelloides Bunge , a new iridoid glucoside, lamalbidic acid ( 7 ), was isolated as its choline salt 7a together with six known iridoid glucosides, 5‐deoxysesamoside ( 1 ), 6 β ‐hydroxy‐7‐epiloganin ( 2 ), lamalbide ( 3 ), shanzhiside methyl ester ( 4 ), sesamoside ( 5 ), and 5‐deoxypulchelloside I ( 6 ). The structures of 7a and 7 (obtained from 7a ) were elucidated by spectroscopic (UV, IR, 1D‐ and 2D‐NMR, and ESI‐MS) methods.