The structure of the title compound, C14H28N3O2 +·HSO4 -, a nootropic drug (pramiracetam) investigated for cognition-enhancing properties, is closely similar to that of the previously determined acetonitrile solvate, both structures being characterized by the presence of ribbons of hydrogen-bonded ions. The pyrrolidine ring adopts an envelope conformation.
Diisopropyl[2-[2-(2-oxopyrrolidin-1-yl)acetamido]ethyl]ammonium hydrogen sulfate / M. Bambagiotti Alberti; G. Bartolucci; B. Bruni; S. A. Coran; M. Di Vaira. - In: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE. - ISSN 1600-5368. - ELETTRONICO. - 64:(2008), pp. o1160-o1160. [10.1107/S1600536808015341]
Diisopropyl[2-[2-(2-oxopyrrolidin-1-yl)acetamido]ethyl]ammonium hydrogen sulfate
BAMBAGIOTTI ALBERTI, MASSIMO;BARTOLUCCI, GIAN LUCA;BRUNI, BRUNO;CORAN, SILVIA;DI VAIRA, MASSIMO
2008
Abstract
The structure of the title compound, C14H28N3O2 +·HSO4 -, a nootropic drug (pramiracetam) investigated for cognition-enhancing properties, is closely similar to that of the previously determined acetonitrile solvate, both structures being characterized by the presence of ribbons of hydrogen-bonded ions. The pyrrolidine ring adopts an envelope conformation.
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