Issue 0, 1966

Alkaloids from Croton species. Part III. The constitution of the proaporphines crotonosine, “homolinearisine”, base A, and the dihydroproaporphine linearisine

Abstract

A full report on the proaporphine alkaloids isolated from Croton linearis Jacq. is presented. Crotonosine is shown to have the structure (I; R = R1= H), base A is NO-dimethylcrotonosine and is identical with pronuciferine, “homolinearisine” is L-(–)-N-methylcrotonosine, and linearisine is 8,9-(or 11,12)-dihydro-L-(–)-N-methylcrotonosine.

Article information

Article type
Paper

J. Chem. Soc. C, 1966, 1676-1679

Alkaloids from Croton species. Part III. The constitution of the proaporphines crotonosine, “homolinearisine”, base A, and the dihydroproaporphine linearisine

L. J. Haynes, K. L. Stuart, D. H. R. Barton and G. W. Kirby, J. Chem. Soc. C, 1966, 1676 DOI: 10.1039/J39660001676

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