The characterization and absolute stereochemistry of barbaline, a diterpenoid alkaloid from Delphinium barbeyi
β Scribed by Gary D. Manners; Rosalind Y. Wong; Mabry Benson; Michael H. Ralphs; James A. Pfister
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 452 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0031-9422
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Cattle are poisoned by N-(methylsuccinimido) anthranoyllycoctonine type (MSAL-type) and 7,8methylenedioxylycoctonine type (MDL-type) norditerpenoid alkaloids in Delphinium spp. Alkaloids in D. glaucescens are primarily of the MSAL-type, while D. barbeyi is a mixture of MSAL and MDL-types. The object
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract Further investigation on the roots of __Aconitum piepunense__ led to the isolation of a novel bisβditerpenoid alkaloid designated as piepunine (**1**). Its structure was established by extensive interpretation of its 1Dβ and 2DβNMR data, highβresolution ESIβMS, and IR spectra. Piepunine