Portal de Periódicos da CAPES

Carbon-13 nuclear magnetic resonance spectral analysis of C-nucleosides. The structure of pyrazomycin B1

1973; Elsevier BV; Volume: 51; Issue: 2 Linguagem: Inglês

10.1016/0006-291x(73)91259-x

1090-2104

Ernest Wenkert, Edward W. Hagaman, Gerald E. Gutowski,

Chemical Synthesis and Analysis

The 13C nmr spectra of three nucleosides and four C-nucleosides have been recorded and all carbon signals assigned. These data have been utilized for the determination of the structure and conformation of the antibiotic pyrazomycin B. Steric differences have been shown to be reflected in the chemical shift values.