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Two New Oxoaporphine Alkaloids from Thalictrum elegans
Author(s) -
ZhiYuan Liang,
XiaoSheng Yang,
Ye Wang,
XiaoJiang Hao
Publication year - 2005
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.200590895
Subject(s) - chemistry , stereochemistry , ranunculaceae , botany , biology
Two new oxoaporphine alkaloids, 1,2,3,10‐tetramethoxy‐9‐(2‐hydroxy‐4,5‐dimethoxybenzyloxy)oxoaporphine ( 1 ) and 1,2,3,10‐tetramethoxy‐9‐(4,5‐dimethoxy‐2‐formylphenoxy)oxoaporphine ( 2 ), were isolated from Thalictrum elegans . Their structures were elucidated based on spectroscopic analysis including 1D, 2D NMR, IR and MS.