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X-ray, NMR, and theoretical studies of the nootropic agent BMY-21502, a pyrrolidinone derivative

✍ Scribed by Giuliano Bandoli; Alessandro Dolmella; Marino Nicolini; Francesco Tisato

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 571 KB
Volume: 83
Category: Article
ISSN: 0022-3549
DOI: 10.1002/jps.2600830624

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✦ Synopsis

The preferred crystalline, solution, and in vacuo arrangements of 1-[[1-[2-trifluoromethyl)-4-pyrimidinyl]-4-piperidinyl]methyl]-2-pyrroli dinone (BMY-21502) were investigated by means of single-crystal X-ray diffraction, 1H and 13C NMR spectroscopy, and semiempirical molecular orbital and molecular mechanics calculations. The X-ray powder diffraction pattern is also reported.

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