Methyl 5-phenyl-1,2,3,4,4a,5,5a,13c-octahydro-6H-benzo[f]chromeno[3,4-b]indolizine-5a-carboxylate
نویسندگان
چکیده
منابع مشابه
Methyl 5-phenyl-1,2,3,4,4a,5,5a,13c-octahydro-6H-benzo[f]chromeno[3,4-b]indolizine-5a-carboxylate
In the title compound, C(27)H(27)NO(3), the pyrrolidine ring exhibits a twist conformation and the piperidine ring exhibits a chair conformation. The pyrrolidine ring makes dihedral angles of 54.47 (5), 51.50 (5) and 73.37 (6)° with the napthalene ring system and the tetra-hydro-pyran and phenyl rings, respectively. The structure is stabilized by intra-molecular C-H⋯O and C-H⋯N inter-actions.
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In the title compound, C(11)H(13)NO(4), the isoxazolidine ring has an envelope conformation with the O atom as the flap. In the crystal, mol-ecules are liked via N-H⋯O and bifurcated O-H⋯(O,N) hydrogen bonds forming chains propagating along [010]. There are also C-H⋯O inter-actions present.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809026774