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Structure of sanguinarine base

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Dostal, J. Bochorakova, H Taborska, E. Slavik, J. Potacek, M. de Hoffmann, Edmond [UCL]

The structure of sanguinarine free base was examined. The base is either bis[6-(5,6-dihydrosanguinarinyl)] ether (3) or bis[6-(5,6-dihydrosanguinarinyl)]amine (4) depending on whether Na2CO3 or NH3, respectively, is used as an alkalizing agent. Oxysanguinarine (5) was identified as a side product formed by disproportionation of the pseudobase intermediate 2a.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès restreint
Publication date 1996
Language Anglais
Journal information "Journal of Natural Products" - Vol. 59, no. 6, p. 599-602 (1996)
Peer reviewed yes
Publisher Amer Soc Pharmacognosy (Cincinnati)
issn 0163-3864
e-issn 1520-6025
Publication status Publié
Affiliation UCL
Links
Bibliographic reference Dostal, J. ; Bochorakova, H ; Taborska, E. ; Slavik, J. ; Potacek, M. ; et. al. Structure of sanguinarine base. In: Journal of Natural Products, Vol. 59, no. 6, p. 599-602 (1996)
Permanent URL http://hdl.handle.net/2078.1/47097