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Carbon-13 chemical shifts of some cholinergic neural transmission agents

✍ Scribed by Larry Simeral; Gary E. Maciel

Book ID: 102951783
Publisher: John Wiley and Sons
Year: 1974
Tongue: English
Weight: 706 KB
Volume: 6
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1270060409

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✦ Synopsis

Abstract

Carbon‐13 chemical shifts have been obtained in the pulse Fourier transform mode on the following cholinergic neural transmission agents: acetylcholine, β‐methyl acetylcholine, carbamoyl choline, choline, tetramethylammonium, scopolamine, atropine, methyl atropine, tropine, tropic acid, nicotine, dimethyl phenylpiperazinium, arecoline, oxotremorine and pilocarpine. The effects of structural variations, asymmetric centers and steric interactions on the ^13^C shielding are considered. The observed chemical shifts do not appear to correlate simply with potencies in the cholinergic nervous system.

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