Nucleosides, nucleotides and nucleic acids p. 1671 - 1682 (2001)
Update date:2022-07-29
Topics:
Ahmad, Roshan
Iqbal, Rashid
Akhtar, Humaira
Duddeck, Helmut
Stefaniak, Lech
Sitkowski, Jerzy
The syntheses of 5-pyridyl-3(β-D-galactopyranosyl)-1,3,4-oxadiazole-2-thiones 3a-3c and 5-pyridyl-2(β-D-galactopyranosyl)-4-benzyl-l,2, 4-triazole-3-thiones 6a-6c are reported. The existence of N-galactosides - not S-galactosides - was proven by IR and 15N NMR spectroscopy. The structures of the final products and the intermediates were elucidated by IR, 1H, 13C and 15N NMR spectroscopy and mass spectrometry.
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