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Three New Glycosides from Viburnum plicatum Thunb . var. tomentosum Miq .
Author(s) -
Machida Koichi,
Sagawa Hitomi,
Onoguchi Rie,
Kikuchi Masao
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.200900232
Subject(s) - chemistry , glycoside , viburnum , botany , stereochemistry , biology
Three new glycosides, 7‐ O ‐tigloylsecologanol ( 1 ), 7‐ O ‐tigloylsecologanolic acid ( 2 ), and 3′‐ O ‐[(2 S )‐2‐methylbutanoyl]henryoside ( 3 ), together with seven known ones, were isolated from the leaves of Viburnum plicatum Thunb . var. tomentosum Miq . Their structures were established on the basis of spectral and chemical data.