(6aR)-4,5,6,6a,7,8-Hexahydro-2,10,12-trimethoxy-6-methylbenzo[6,7]cyclohept[1,2,3-ij]isoquinoline-1,11-diol

Description

A homoaporphine alkaloid isolated from Kreysigia multiflora Reichb. this base contains three methoxyl groups, two hydroxyl groups and a methylimino group. The structure has been determined on the basis of the NMR and mass spectra and subsequently confirmed by synthesis.

References

Battersby et ai., Chem. Commun., 450 (1967)