Authors: MAJCHRZAKKUCZYNSKA U PIETRZAK P SKOLIK J

Citation: U. Majchrzakkuczynska et al., C-13-NMR SPECTROSCOPIC STUDY OF C-ALKYL SUBSTITUTED BIS-QUINOLIZIDINEALKALOIDS OF THE SPARTEINE GROUP - FREE BASES, Polish Journal of Chemistry, 69(1), 1995, pp. 25-32

Authors: DUDDECK H SKOLIK J MAJCHRZAKKUCZYNSKA U

Citation: H. Duddeck et al., TETRACYCLIC ALKALOIDS OF THE SPARTEINE GROUP - H-1 AND C-13 NMR-SPECTROSCOPY AND CONFORMATIONAL-ANALYSIS, Himia geterocikliceskih soedinenij, (8), 1995, pp. 1026-1033

Authors: BOCZON W SKOLIK J KOZIOL B

Citation: W. Boczon et al., FURTHER-STUDIES ON THE STEREOCHEMISTRY OF SPARTEINE, ITS ISOMERS AND DERIVATIVES .22. C-13 NMR ANALYSIS OF SPARTEINE DERIVATIVES SUBSTITUTED IN EXTERNAL RINGS - MONOSALTS, Journal of molecular structure, 328, 1994, pp. 1-10

Authors: SKOLIK J BOCZON W KOZIOL B

Citation: J. Skolik et al., FURTHER-STUDIES ON THE STEREOCHEMISTRY OF SPARTEINE, ITS ISOMERS AND DERIVATIVES .23. C-13 NMR ANALYSIS OF SPARTEINE DERIVATIVES SUBSTITUTED IN EXTERNAL RINGS - DISALTS, Journal of molecular structure, 328, 1994, pp. 11-18