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Journals and Conferences
A new alkaloid C20H22O2N2 (cannagunine) obtained from canadian Vaccinium Oxycoccus is shown to have structure 1. The structure of this compound was supported by NMR-, SM-, IR- and UV-spectra.
The anticomplementary activity of decomplemented rat serum was determined using a technique of inhibition of guinea-pig complement in a 50% hemolysis system. The anticomplementary activity of the serum varies inversely to the glycemic state of the rats, being highest in the serum from hypo, and lowest in that of hyperglycemic animals.
The separation of a new alkaloid from cranberries leaves was carried out by means of specific solvents and thin layer chromatography. The determination of its molecular structure was made possible by infrared, ultraviolet, nuclear magnetic resonance, mass spectra and the degradations.