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Isoechinatine, a Pyrrolizidine Alkaloid from Cynoglossum furcatum

โœ Scribed by R. Ravikumar; A. J. Lakshmanan

Publisher
John Wiley and Sons
Year
2004
Weight
58 KB
Volume
35
Category
Article
ISSN
0931-7597

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๐Ÿ“œ SIMILAR VOLUMES

[14C]Senecionine and [14C]isosenecionine
[14C]Senecionine and [14C]isosenecionine from the pyrrolizidine alkaloid retrorsine
โœ A. Robin Mattocks ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› John Wiley and Sons ๐ŸŒ French โš– 419 KB

## Abstract Retrorsine (__1__) has been oxidized to a mixture of two epimeric cyclic keto esters (__2__) which, [^14^C]methylmagnesium iodide gave [18โ€^14^C]senecionine (__3a__) and [18โ€^14^C] isosenecionine (__3d__).