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Two New Securinega Alkaloids from Securinega suffruticosa
Author(s) -
Qin Song,
Liang JingYu,
Guo YueWei
Publication year - 2009
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.200800263
Subject(s) - chemistry , euphorbiaceae , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , organic chemistry , botany , biology
Two new Securinega alkaloids, 2‐episecurinol A ( 1 ) and 8‐(diethylamino)‐2‐episecurinol A ( 2 ), together with the five known related analogues 3 – 7 , were isolated from Securinega suffruticosa ( Pall .) Rehd . Their structures were determined by detailed analysis of 1D‐ and 2D‐NMR spectra and by comparison with the related model compounds.