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. 2001 Sep;20(9):1671-82.
doi: 10.1081/NCN-100105903.

Synthesis and structure determination of some oxadiazole-2-thione and triazole-3-thione galactosides

R Ahmad  1 , R Iqbal, H Akhtar, Zia-ul-Haq, H Duddeck, L Stefaniak, J Sitkowski
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Synthesis and structure determination of some oxadiazole-2-thione and triazole-3-thione galactosides

R Ahmad et al. Nucleosides Nucleotides Nucleic Acids. 2001 Sep.

Abstract

The syntheses of 5-pyridyl-3(beta-D-galactopyranosyl)-1,3,4-oxadiazole-2-thiones 3a-3c and 5-pyridyl-2(beta-D-galactopyranosyl)-4-benzyl-1,2, 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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