STRUCTURE ELUCIDATION OF NORLAURELINE AND PUTERINE, NEW NORAPORPHINE ALKALOIDS FROM GUATTERIA-ELATA

  • 1 January 1977
    • journal article
    • research article
    • Vol. 40  (5) , 505-507
Abstract
The structures of norlaureline (1) and puterine (4) new noraporphine alkaloids isolated from G. elata (Annonaceae), were established by interpretation of the optical rotation, UV, IR, PMR and mass spectral data of their N-acetyl derivatives. Proposed structures were confirmed by transformation of 1 and 4 to laureline and pukateine methyl ether, respectively.

This publication has 0 references indexed in Scilit: