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Crystal structure of [(2S)-1-[(3S)-3-carboxy-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl]-1-oxopropan-2-yl][(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]azanium chloride acetonitrile monosolvate
The title compound (trivial name moexipril hydrochloride) crystallizes as the acetonitrile monosolvate, C(27)H(35)N(2)O(7) (+)·Cl(−)·C(2)H(3)N, with the salt comprising a U-shaped cation and a chloride anion. The conformation of the cation is stabilized by a weak intramolecular N(+)—H⋯O hydrogen...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257232/ https://www.ncbi.nlm.nih.gov/pubmed/25484709 http://dx.doi.org/10.1107/S160053681402090X |
Sumario: | The title compound (trivial name moexipril hydrochloride) crystallizes as the acetonitrile monosolvate, C(27)H(35)N(2)O(7) (+)·Cl(−)·C(2)H(3)N, with the salt comprising a U-shaped cation and a chloride anion. The conformation of the cation is stabilized by a weak intramolecular N(+)—H⋯O hydrogen bond and the tetrahydropyridine ring adopts a boat conformation. The dihedral angle between the planes of the benzene rings is 85.6 (1)°. In the crystal, the cations and anions form tight ionic pairs by strong intermolecular O—H⋯Cl hydrogen bonds. C—H⋯Cl and C—H⋯N hydrogen bonds link these ionic pairs and the acetonitrile solvate molecules into puckered layers parallel to (100). |
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