6'-Amino-3'-methyl-2-oxo-1'-phenyl-1',3a',4',7a'-tetra-hydrospiro-[1H-indole-3(2H),4'-pyrano[2,3-d]pyrazole]-5'-carbonitrile.
Acta Crystallogr Sect E Struct Rep Online
; 64(Pt 1): o341, 2007 12 21.
Article
em En
| MEDLINE
| ID: mdl-21200903
ABSTRACT
In the crystal structure of the title compound, C(21)H(15)N(5)O(2), the planar indolone unit and the pyran ring are almost perpendicular to each other [dihedral angle = 89.41â
(2)°], and the pyrazole and phenyl rings are oriented at an angle of 25.74â
(1)°. The mol-ecular packing is stabilized by inter- and intra-molecular C-Hâ¯O, N-Hâ¯O and C-Hâ¯π hydrogen bonds.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2007
Tipo de documento:
Article