Ethyl 2-diethyl-amino-4-oxo-3,5-diphenyl-4,5-dihydro-3H-pyrrolo-[3,2-d]pyrimidine-7-carboxyl-ate.
Acta Crystallogr Sect E Struct Rep Online
; 68(Pt 1): o118, 2012 Jan.
Article
em En
| MEDLINE
| ID: mdl-22259405
ABSTRACT
In the title compound, C(25)H(26)N(4)O(3), the two fused pyrrolo-[3,2-d]pyrimidine rings form a dihedral angle of 3.7â
(2)°. The two substituent phenyl rings are twisted with respect to the pyrrole and pyrimidine rings, making dihedral angles of 57.2â
(2) and 69.0â
(2)°, respectively. The ethyl and eth-oxy groups are disordered over two positions; the site occupancies are 0.53â
(1) and 0.47â
(1) for ethyl, and 0.63â
(1) and 0.37â
(1) for eth-oxy. The crystal packing features C-Hâ¯O hydrogen bonds.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article