Crystal structures of N1, N5-dibenzoyltetrahydro-4-methyl-1, 5-benzodiazepin-2-one (DBTBO) and tetrahydro-4-methyl-1, 5-benzodiazepin-2-one (TBO)

Crystal Research and Technology

Volumn 40, Issue 6, 2005, Pages 622-626

  Nallini, A ^a   Saraboji, K ^a   Ponnuswamy, M N ^a   Venkatraj, M ^b   Jeyaraman, R ^b  

^a UNIVERSITY OF MADRAS   (India)

^b BHARATHIDASAN UNIVERSITY   (India)

Author keywords

Benzodiazepines; Conformation; Crystal structure; Hydrogen bonding

Indexed keywords

AROMATIC COMPOUNDS; CRYSTALLIZATION; HYDROGEN BONDS; LEAST SQUARES APPROXIMATIONS; MATRIX ALGEBRA;

BENZODIAZEPINES; BOAT CONFORMATIONS; CONFORMATION; STRUCTURAL DIFFERENCES;

CRYSTAL STRUCTURE;

EID: 25444531422     PISSN: 02321300     EISSN: None     Source Type: Journal    
DOI: 10.1002/crat.200410393     Document Type: Article

References (11)

1. J. Krapcho, C. F. Turk, J. Med. Chem. 9, 191 (1966).
2. L. H. Sternback, Angew. Chem. Internat. Edit. 10, 34 (1971).
3. A. Gringauz, "Introduction to Medicinal Chemistry", Wiley-VCH Publ. (1999) 578.
4. H. J. Butcher and T. A. Hamor, Acta Cryst. C41, 1081 (1985).
5. Enraf-nonius, CAD-4 software. Version 5.0, Enraf-Nonius, Delft, The Netherlands. (1989).
6. Siemens, SMART Software Reference Manual. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA. (1996).
7. G. M. Sheldrick, Acta Cryst. A46, 467 (1990).
8. G. M. Sheldrick, SHELXL-97. Program for the Crystal Structure Refinement, University of Gottingen, Germany. (1997).
9. M. Nardelli, J. Appl. Cryst. 28, 659 (1995).
10. M. N. Burnett and C. K. Johnson, ORTEPIII. Report ORNL-6895, Oak Ridge National Laboratory, Tennessee, USA. (1996).
11. W. L. F. Armarego, General Heterocyle Chemistry Series, E.C. Taylor, A. Weissberger (Ed.), John Wiley and Sons (1977).