Joshi, Balawant S. ; El-Kashoury, El-Sayeda A. ; Desai, Haridutt K. ; Holt, Elizabeth M. ; Olsen, John D. ; Pelletier, S. William (1988) The structure of barbeline, an unusual C19-diterpenoid alkaloid from Delphinium barbeyi Huth Tetrahedron Letters, 29 (20). pp. 2397-2400. ISSN 0040-4039
Full text not available from this repository.
Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4039(00)87891-0
Abstract
From the ethanolic extract of Delphinium barbeyi Huth, a novel C19-Diterpenoid alkaloid barbeline has been isolated and its structure determined by spectroscopic data and an X-ray crystal diffraction study. Barbeline is the only example of an alkaloid containing a C(19)=N- azomethine group among the 230 naturally occurring C19-diterpenoid alkaloids. Two other new alkaloids, 6-acetyldelpheline and 6-deoxydelpheline, as well as the known alkaloids browniine, delphatine and glaucenine have also been isolated from this plant.
Item Type: | Article |
---|---|
Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 15055 |
Deposited On: | 13 Nov 2010 13:04 |
Last Modified: | 03 Jun 2011 04:33 |
Repository Staff Only: item control page