Pj. Scammells et al., THE SYNTHESIS OF THE NOVEL ADENOSINE AGONISTS, EXO-N-6-(5,6-EPOXYNORBORN-2-YL)ADENOSINE AND ENDO-N-6-(5,6-EPOXYNORBORN-2-YL)ADENOSINE, Tetrahedron, 52(13), 1996, pp. 4735-4744
Both racemic exo and endo isomers of N-6-(5,6-epoxynorborn-2-yl)adenos
ine have been synthesised and shown to be potent agonists for the Al a
denosine receptor. Crucial to the preparation of these compounds is th
e synthesis of exo and endo norbornenylamines which are accessed throu
gh an optimised Curtius rearrangement.