Alkaloids from Isopyrum Thalictroides L

Two new aporphine-benzylisoquinoline alkaloids thaliphine and isothaliphine with a new type of ether bridge were isolated from the roots and rhyzomes of Isopyrum thalictroides L. (Ranunculaceae). Their structures were established by physical and spectral analysis. The known alkaloid N-methylglaucine...

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Bibliographic Details
Published in:Natural product research 2004-06, Vol.18 (3), p.259-263
Main Authors: Istatkova, Ralitsa, Philipov, Stefan
Format: Article
Language:English
Subjects:
Aporphine-benzylisoquinoline alkaloids
Isopyrum thalictroides
Isoquinolines - chemistry
Isoquinolines - isolation & purification
Isothaliphine
Plant Roots - chemistry
Ranunculaceae
Ranunculaceae - chemistry
Spectrum Analysis
Thaliphine
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Summary:Two new aporphine-benzylisoquinoline alkaloids thaliphine and isothaliphine with a new type of ether bridge were isolated from the roots and rhyzomes of Isopyrum thalictroides L. (Ranunculaceae). Their structures were established by physical and spectral analysis. The known alkaloid N-methylglaucine was isolated for the first time from a plant of the family Ranunculaceae.
ISSN:1478-6419
1478-6427
DOI:10.1080/14786410310001620510