Substituted imidazonaphthyridine derivatives. III. C24H28N4, C24H28N4O and C23H25BrN4

Acta Crystallographica Section C: Crystal Structure Communications

Volumn 52, Issue 9, 1996, Pages 2239-2243

  Sivakumar, Kandasamy ^a,b   Fun, Hoono Kun ^a   Chua, Swee Ong ^c   Ooi, Mun Foo ^c   Anwair, Massud Allag S ^c   Gan, Ee Kiang ^c   Jackson, William Roy ^d  

^a SCHOOL OF PHYSICS   (Malaysia)

^b ANNA UNIVERSITY   (India)

^c SCHOOL OF PHARMACEUTICAL SCIENCES   (Malaysia)

^d MONASH UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

AROMATIC HYDROCARBONS; CONFORMATIONS; CRYSTAL ATOMIC STRUCTURE; CRYSTAL SYMMETRY; HYDROGEN BONDS; MOLECULES; SUBSTITUTION REACTIONS; SYNTHESIS (CHEMICAL);

INTRAMOLECULAR HYDROGEN BONDS; PSEUDO INVERSION CENTRE; SUBSTITUTED IMIDAZONAPHTHYRIDINE DERIVATIVES;

DERIVATIVES;

EID: 3743135271     PISSN: 01082701     EISSN: None     Source Type: Journal    
DOI: 10.1107/S0108270196003745     Document Type: Article

References (7)

1. Chua, S. O. & Jackson, W. R. (1995). Unpublished results.
2. Fun, H. K., Sivakumar, K., Chua, S. O., Ooi, M. F., Anwair, M. A. S., Gan, E. E. & Jackson, W. R. (1996). Acta Cryst. C52, 2231-2236.
3. Nardelli, M. (1983). Comput. Chem. 7, 95-98.
4. Sheldrick, G. M. (1990). SHELXTL/PC User's Manual. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.
5. Sheldrick, G. M. (1993). SHELXL93. Program for Crystal Structure Refinement. University of Göttingen, Germany.
6. Siemens (1994). XSCANS User's Manual. Version 2.1. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.
7. Sivakumar, K., Fun, H. K., Chua, S. O., Ooi, M. F., Anwair, M. A. S., Gan, E. E. & Jackson, W. R. (1996). Acta Cryst. C52, 2236-2239.