The structure of luteidine

Summary On the basis of UV,¹³C NMR, and mass spectra, it has been established that luteidine belongs to the group of homoproaporphine alkaloids.The IR, PMR, and¹³C NMR spectra of luteidine and the products of its transformations have permitted the structure of 1-hydroxy-2,13-dimethoxy-11-oxo-9,10-dihydrohomoproaporphine to be proposed for this base.V. I. Lenin Tashkent State University. Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 354–359, May–June, 1976.