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Six Novel 5 α ‐Adynerin‐Type Cardenolides from Parepigynum funingense
Author(s) -
Hua Yan,
Han Li Da,
Chen Chang Xiang
Publication year - 2004
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.200490049
Subject(s) - chemistry , stereochemistry , type (biology) , cardenolide , glycoside , ecology , biology
Abstract Six novel 5 α ‐adynerin‐type cardenolides, funingenosides K ( 1 ), L ( 2 ), M ( 3 ), N ( 4 ), O ( 5 ), and P ( 6 ), have been isolated from the roots of Parepigynum funingense. Their structures were elucidated on the basis of 1D‐ and 2D‐NMR techniques.