Isoquinoline alkaloid N-oxides from Thalictrum simplex
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- 作者：Velcheva ; Maria P. ; Petrova ; Rumiana R. ; Samdanghiin ; Zhavzhan ; Danghaaghiin ; Selenghe ; Yansanghiin ; Zhamyansan ; et. al.
- 关键词：Thalictrum simplex ; Ranunculaceae ; aporphine alkaloid N-oxides ; phenanthrene alkaloid N-oxides ; thalicsimidineN -oxide ; thalihazine N-oxide ; N-hydroxy-northalicthuberine
- 刊名：Phytochemistry
- 出版年：1996
- 出版时间：May, 1996
- 年：1996
- 卷：42
- 期：2
- 页码：535-537
- 全文大小：264 K
文摘
The new aporphine alkaloid, (+)-thalicsimidine N-oxide, was found together with the known aporphines, (+)-thalicsimidine, (+)-ocoteine, (+)-preocoteine and preocoteine N-oxide. Both novel phenanthrene alkaloid oxidation products, thalihazine N-oxide and N-hydroxy-northalicthuberine, were isolated together with the known thalihazine and northalicthuberine. The structures of the aporphine and phenanthrene alkaloids as well as their N-oxides were established from spectral analyses.