- Chiral synthesis and pharmacological evaluation of the enantiomers of SM32, a new analgesic and cognition-enhancing agent.
Chiral synthesis and pharmacological evaluation of the enantiomers of SM32, a new analgesic and cognition-enhancing agent.
Chirality (1996-01-01)
M N Romanelli, A Bartolini, C Bertucci, S Dei, C Ghelardini, M G Giovannini, F Gualtieri, G Pepeu, S Scapecchi, E Teodori
PMID9025257
ABSTRACT
The enantiomers of 3-alpha-tropyl 2-(phenylthio)butyrate (SM32, 1) were prepared by chiral synthesis and tested for analgesic, cognition-enhancing, and ACh-releasing properties. They show enantioselectivity in some of the tests, the eutomer being related in configuration to R-(+)-hyoscyamine.
MATERIALS