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Nmr Characterization of Novel Purine Nucleoside Analogues with 2,3-Epoxypropyl Or 3-Amino-2-Hydroxypropyl Moiety
The structures of the title compounds were determined from their 1 H and 13 C NMR on the basis of chemical shifts, substituent induced shifts, H-H and C-H coupling constants, as well as connectivities in COSY, NOESY and HETCOR spectra. It has been established that the purine skeleton is substituted...
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Published in: | Spectroscopy letters 1999-07, Vol.32 (4), p.649-660 |
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Main Authors: | , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The structures of the title compounds were determined from their
1
H and
13
C NMR on the basis of chemical shifts, substituent induced shifts, H-H and C-H coupling constants, as well as connectivities in COSY, NOESY and HETCOR spectra. It has been established that the purine skeleton is substituted at either N-9 or both N-9 and N-6 positions. |
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ISSN: | 0038-7010 1532-2289 |
DOI: | 10.1080/00387019909350014 |