1H and 13C n.m.r. studies of the conformational change in poly(n-butyl isocyanate)
β Scribed by Tetsuo Asakura; Atsuo Nishioka
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 383 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0032-3861
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The 13C-{1H}-n.m.r. spectra (acidic D,O, pD -1) of N-methyl-l-deoxynojirimycin (1,5-dideoxy-1,5-methyliminium-D-glucitol), an inhibitor of processing cx-D-glucosidases involved in glycopeptide biosynthesis, showed two isomers (-11:l ratio) differing in the stereochemistry of the N+DCH3 group. Assig