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Crystal structure of ethyl (4R)-2-amino-7-hydroxy-4-phenyl-4H-chromene-3-carboxylate

In the title compound, C(18)H(17)NO(4), the dihedral angle between the phenyl ring and the fused six-membered ring is 77.65 (4)°. The conformation of the molecule is determined in part by an intramolecular N—H⋯O hydrogen bond between the amino H atom and the carbonyl O atom, forming an S(6) motif....

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Detalles Bibliográficos
Autores principales:	Mague, Joel T., Mohamed, Shaaban K., Akkurt, Mehmet, Younes, Sabry H. H., Albayati, Mustafa R.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2015
Materias:	Data Reports
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4518989/ https://www.ncbi.nlm.nih.gov/pubmed/26279941 http://dx.doi.org/10.1107/S2056989015012013

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