Synthesis and antioxidant activity of a new series of 2,1-benzothiazine 2,2-dioxide hydrazine derivatives

Asian Journal of Chemistry

Volumn 24, Issue 10, 2012, Pages 4799-4803

  Shafiq, Muhammad ^a,b   Khan, Islam Ullah ^a   Zia Ur Rehman, Muhammad ^c   Asghar, Muhammad Nadeem ^d   Asiri, Abdullah M ^e   Arshad, Muhammad Nadeem ^f  

^a GC UNIVERSITY   (Pakistan)

^b GOVERNMENT COLLEGE UNIVERSITY   (Pakistan)

^c APPLIED CHEMISTRY RESEARCH CENTRE   (Pakistan)

^d FORMAN CHRISTIAN COLLEGE A CHARTERED UNIVERSITY   (Pakistan)

^e KING ABDULAZIZ UNIVERSITY   (Saudi Arabia)

^f UNIVERSITY OF GUJRAT   (Pakistan)

Author keywords

ABTS radical cation assay; Crystal structure; Metal chelating activity

Indexed keywords

EID: 84861716582     PISSN: 09707077     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (27)

1. Y. Misu and H. Togo, Org. Biomol. Chem., 1, 1342 (2003).
2. M. Harmata, X. Hong and C. L. Barnes, Org. Lett., 6, 2201 (2004).
3. M. Harmata and X. Hong, Org. Lett., 7, 3581 (2005).
4. A. D. Rodriguez and C. Ramirez, J. Nat. Prod., 64, 100 (2001).
5. N. Fusetani, M. Sugano, S. Matsunaga and K. Hashimoto, Experientia, 43, 1234 (1987).
6. A. E. Wright, S. A. Pomponi, O. J. McConnell, S. Kohmoto and P. J. McCarthy, J. Nat. Prod., 50, 976 (1987).
7. F. J. McEnore and W. Fenical, Tetrahedron, 34, 1661 (1978).
8. S. J. Simonsen, The terpenes; Cambridge University Press; Vol. III, p. 18 (1952).
9. V. K. Honwad and A. S. Rao, Tetrahedron, 21, 2593 (1965).
10. M. Harmata, N. L. Calkins, R. G. Baughman and C. L. Barnes, J. Org. Chem., 71, 3650 (2006).
11. K. Popov, T. Volovnenko, A. Turov and Y. Volovenko, J. Heterocyc. Chem., 47, 85 (2010).
12. Y. Ishiwata and H. Togo, Tetrahedron Lett., 50, 5354 (2009).
13. A. Moroda, S. Furuyama and H. Togo, Synlett., 1336 (2009).
14. M. Harmata, Y. Chen and C. L. Barnes, Organic Lett., 9, 4701 (2007).
15. M. K. Jeon, M. S. Kim, J. J. Kwon, Y. D. Gong and D. H. Lee, Tetrahedron, 64, 9060 (2008).
16. M. Shafiq, M. Zia-ur-rehman, I. U. Khan, M. N. Arshad and S. A. Khan J. Chil. Chem. Soc., 56, 527 (2011).
17. M. Shafiq, I. U. Khan, M. N. Arshad and W. A. Siddiqui, Asian J. Chem., 23, 2101 (2011).
18. M. Shafiq, I. U. Khan, M. Zia-ur-Rehman, M. N. Arshad and A. M. Asiri, Acta Cryst., E67, o2038 (2011).
19. M. Shafiq, I. U. Khan, M. Zia-ur-Rehman, M. N. Arshad and A. M. Asiri, Acta Cryst., E67, o2078 (2011).
20. M. Shafiq, I. U. Khan, M. Zia-ur-Rehman, M. N. Arshad and A. M. Asiri, Acta Cryst., E67, o2092 (2011).
21. Bruker SADABS and Bruker AXS Inc., Madison, Wisconsin, USA (2007).
22. G. M. Sheldrick, Acta Cryst. A, 64, 112 (2008).
23. L. J. Farrugia, J. Appl. Cryst., 30, 565 (1997).
24. A. L. Spek, Acta Cryst. D, 65, 148 (2009).
25. L. J. Farrugia, J. Appl. Cryst., 30, 565 (1999).
26. Re, N. Pellegrini, A. Proteggente, A. Pannala, M. Yang and C. A. Rice-Evans, Free Radical Biol. Med., 26, 1231 (1999).
27. T. C. P. Dinis, V. M. C. Madeira and L. M. Almeidam, Arch. Biochem. Biophys., 315, 161 (1994).