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Structure of 3-{2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidino]ethyl}-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (risperidone)

✍ Scribed by Peeters, O. M. ;Blaton, N. M. ;De Ranter, C. J.

Book ID
114510200
Publisher
International Union of Crystallography
Year
1993
Tongue
English
Weight
352 KB
Volume
49
Category
Article
ISSN
0108-2701

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3-(2-Chloro­ethyl)-2-methyl-4-oxo-6,7,8,
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In the title compound, C 11 H 16 ClN 2 O + ÁCl À , the chloroethyl side chain is in a synclinal conformation. The tetrahydropyridine ring adopts a half-chair conformation. The crystal structure is stabilized by intermolecular N-HÁ Á ÁCl hydrogen bonds.