Four 7-ar-yl-substituted pyrido[2,3-d]pyrimidine-2,4(1H,3H)-diones: Similar mol-ecular structures but different crystal structures

Acta Crystallographica Section C: Crystal Structure Communications

Volumn 65, Issue 4, 2009, Pages

  Trilleras, Jorge ^a   Quiroga, Jairo ^a   Cobo, Justo ^b   Hursthouse, Michael B ^c   Glidewell, Christopher ^d  

^a UNIVERSIDAD DEL VALLE   (Colombia)

^b UNIVERSITY OF JAÉN   (Spain)

^c UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

^d UNIVERSITY OF ST ANDREWS   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CENTROSYMMETRIC; METHOXY;

BINDING SITES; HYDROGEN; OLIGOMERS;

HYDROGEN BONDS;

EID: 64249151957     PISSN: 01082701     EISSN: 01082701     Source Type: Journal    
DOI: 10.1107/S0108270109005514     Document Type: Article

References (20)

1. Allen, F. H. (2002). Acta Cryst. B58, 380-388.
2. Bernstein, J., Davis, R. E., Shimoni, L. & Chang, N.-L. (1995). Angew. Chem. Int. Ed. Engl. 34, 1555-1573.
3. Brammer, L., Bruton, E. A. & Sherwood, P. (2001). Cryst. Growth Des. 1, 277- 290.
4. Burla, M. C, Caliandro, R., Camalli, M., Carrozzini, B., Cascarano, G. L., De
5. Caro, L., Giacovazzo, C., Polidori, G & Spagna, R. (2005). J. Appl. Cryst. 38, 381-388.
6. Devi, I., Borah, H. N. & Bhuyan, P. J. (2004). Tetrahedron Lett. 45, 2405- 2408.
7. Devi, I., Kumar, B. S. D. & Bhuyan, P. J. (2003). Tetrahedron Lett. 44, 8307- 8310.
8. Duisenberg, A. J. M., Hooft, R. W. W., Schreurs, A. M. M. & Kroon, J. (2000). J. Appl. Cryst. 33, 893-898.
9. Duisenberg, A. J. M., Kroon-Batenburg, L. M. J. & Schreurs, A. M. M. (2003). J. Appl. Cryst. 36, 220-229.
10. Ferguson, G (1999). PRPKAPPA. University of Guelph, Canada.
11. Hooft, R. W. W. (1999). COLLECT. Nonius BV, Delft, The Nether- lands.
12. Naylor, R. E. & Wilson, E. B. (1957). J. Chem. Phys. 26, 1057-1060.
13. Sarkhel, S., Srivastava, P., Saxena, A. S., Ram, V. J., Prasad, O., Shiro, M. & Maulik, P. R. (2001). Acta Cryst. E57, o408-o410.
14. Sheldrick, G. M. (2003). SADABS. Version 2.10. University of Göttingen, Germany.
15. Sheldrick, G M. (2008). Acta Cryst. A64, 112-122.
16. Spek, A. L. (2003). J. Appl. Cryst. 36, 7-13.
17. Tannenbaum, E., Myers, R. J. & Gwinn, W. D. (1956). J. Chem. Phys. 25, 42-47.
18. Thallypally, P. K. & Nangia, A. (2001). CrystEngComm, 3, 114-119.
19. Tu, S., Li, C, Shi, F, Zhou, D., Shao, Q., Cao, L. & Jiang, B. (2008). Synthesis, 3, 369-376.
20. Wang, X.-S., Zeng, Z.-S., Zhang, M.-M., Li, Y.-L. & Tu, S.-J. (2006). Acta Cryst. E62, o476-o477.