866. Phenol oxidation and biosynthesis. Part VI. The biogenesis of amaryllidaceae alkaloids

DHR Barton, GW Kirby, JB Taylor…

Index: Barton,D.H.R. et al. Journal of the Chemical Society, 1963 , p. 4545 - 4558

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Citation Number: 44

Abstract

The incorporation of the four diphenols (Ia),(Ib),(Ic), and (Id) into the alkaloids galanthamine, galanthine, and haemanthamine produced by the King Alfred daffodil has been investigated. The precursors have been labelled on the N-Me, on the O-Me, and at position 1 as appropriate. Degradation of the alkaloids demonstrated that there was no scrambling of the labels and that the precursors are incorporated intact. The application of multiply labelled ...

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