Structures and chemical equilibria of some N-heterocycles containing amide linkages

Molecules

Volumn 8, Issue 5, 2003, Pages 430-438

  Masoud, M S ^a   Abd El Zaher Mostafa, M ^a   Ahmed, R H ^a   Abd El Moneim, N H ^a  

^a Alexandria University Faculty Of Science   (Egypt)

Author keywords

5 carboxy 2 thiouracil; Chemical equilibria; Electronic transitions and pK values; Synthesis

Indexed keywords

1 PHENYL 3 METHYL 5 PYRAZOLONE; 2 MERCAPTO 4,6 DIMETHYLPYRIMIDINE; 5 CARBOXY 2 THIOURACIL; 5,6 DIPHENYL 3 HYDROXY 1,2,4 TRIAZINE; HETEROCYCLIC AMINE; PYRAZOLONE DERIVATIVE; PYRIMIDINE DERIVATIVE; TRIAZINE DERIVATIVE; UNCLASSIFIED DRUG; URACIL DERIVATIVE;

ABSORPTION SPECTROSCOPY; ARTICLE; CHEMICAL STRUCTURE; EQUILIBRIUM CONSTANT; PH MEASUREMENT; SYNTHESIS;

EID: 3342900971     PISSN: 14203049     EISSN: None     Source Type: Journal    
DOI: 10.3390/80500430     Document Type: Article

References (41)

1. Berliner, L. J.; Wong S. S. Biochem. 1975, 14, 4977.
2. Lungquist, S.; Lindahl, T. J. Biol. Chem. 1974, 249, 1530.
3. Chang, C. H.; Marzilli, L. G. J. Am. Chem. Soc., 1967, 96, 3656.
4. Gould, I.R.I.; Hillier, I. H. J. Chem. Soc. Perkin Trans. II, 1990, 329.
5. Brown, C. N. J. Mol. Biol. 1971, 59, 1.
6. Brown, C. N.; Wisseman, L. C. Nature. 1972, 237, 72.
7. Urena, F. H.; Carretero, M.N.M.; Peregrin, J.M.S.; Lopez, G.A.C. Trans. Met. Chem. 1995, 20, 262.
8. Masoud, M.S.; Zaki, Z. M.; Ismail, F. M.; Mohamed, A.K. Z. Für Phys. Chem. (N.F.) 1994, 185, S, 223.
9. Masoud, M.S.; Abd El-Hamid, O. H.; Zaki, Z. M. Trans. Met. Chem. 1994, 19, 21.
10. Masoud, M.S.; Haggag, S. S.; Zaki, Z. M.; El-Shabasy, M. Spectroscopy Letter. 1994, 27, 775.
11. Masoud, M.S.; El-Nahas, H. M.; Haggag, S.S. Pak. J. Sci. Ind. Res. 1995, 38, 108.
12. Masoud, M.S.; Haggag, S.S.; Abd El Hamid, O. H. Rev. Roum. Chim. 1996, 41, 21.
13. Masoud, M.S.; Hasanien, A. A.; Ghonaim, A. K.; Khalil, E. A.; Mahmoud, A. A. Z. Für Phys. Chemie, Bd. 1999, 209, S, 223.
14. Masoud, M.S.; Hindawy, A. M.; Ahmed, R. H. Pak. J. Sci. Ind. Res. 1999, 42, 11.
15. Masoud, M.S.; Khalil, E. A.; Ibrahim, A. A.; Marghany, A. A. Z. Für Phys. Chemie. 1999, 211, 13.
16. Masoud, M.S.; Hammud, H. H. Ultra Sci. Phys. Sci., 2000, 12, 12.
17. Masoud, M.S.; Ghonaim, A. K.; Ahmed, R. H.; Abou El-Enein, S. A.; Mahmoud, A. A. J. Coord. Chem. 2002, 55, 79.
18. Ahmed, Z.A. Delta, J. Sci. 1994, 18, 55; [Chem. Abst. 1997, 127, 99652 q].
19. Ahmed, Z.A. Delta, J. Sci. 1994, 18, 55; [Chem. Abst. 1997, 127, 99652 q].
20. Arora, C.B.; Rastogi, R.; Awasthi, U.; Krishna. Asian J. Phys. 1996, 5, 231; [Chem. Abst. 1997, 126, 258042 p].
21. Arora, C.B.; Rastogi, R.; Awasthi, U.; Krishna. Asian J. Phys. 1996, 5, 231; [Chem. Abst. 1997, 126, 258042 p].
22. Gupta, J.K.; Kumar, S.; Kumar, S.; Kaushik, S.D. Asian J. Phys. 1996, 5, 245; [Chem. Abst. 1997, 126, 271398 d].
23. Gupta, J.K.; Kumar, S.; Kumar, S.; Kaushik, S.D. Asian J. Phys. 1996, 5, 245; [Chem. Abst. 1997, 126, 271398 d].
24. Khan, B.T.; Khan, S.R.A.; Annapoorna, K. Indian J. Chem. Sect. A; Inorg. Bioinorg., Phys., Theor. Anal. Chem., 1995, 34A, 878 [Chem. Abst. 1995, 123, 357535 w].
25. Khan, B.T.; Khan, S.R.A.; Annapoorna, K. Indian J. Chem. Sect. A; Inorg. Bioinorg., Phys., Theor. Anal. Chem., 1995, 34A, 878 [Chem. Abst. 1995, 123, 357535 w].
26. Issa, R. M. J. Chem. U. A. R. 1971, 14, 113.
27. Muck, A. A.; Pravico, M. B. Anal. Chim. Acta. 1969, 45, 534.
28. Colleter, J. C. Ann. Chim. 1960, 5, 415.
29. Bachstetz, M. Ber. 1930, 63B, 1000 [Chem. Abst. 1930, 24, 3760].
30. Bachstetz, M. Ber. 1930, 63B, 1000 [Chem. Abst. 1930, 24, 3760].
31. Shugar, D.; Jack, J. F. Biochem. Biophys. Acta. 1952, 9, 199.
32. Chargaff, E.; Davidson, J. N. The Nucleic Acids 1; Academic Press, Inc.: New York, N.Y, 1955; p. 113.
33. Woodward, R. B. J. Amer. Chem. Soc. 1942, 64, 72.
34. Petel, D. R.; Choxi, C. S.; Petel, S. P. Can. J. Chem. 1969, 47, 105.
35. Cohen, M. D.; Fisher, E. J. Chem. Soc. 1962, 3044.
36. Masoud, M.S.; El Dessoukey, M.A.; Haggag, S.S. Spectroscopy Lett. 1985, 18, 251.
37. Katritzky, A. R.; Maine, F. W. Tetrahedron, 1964, 20, 299.
38. Bitz, H. Berichte, 1905, 38, 1418.
39. Krouth, W. Bericht über Patente. 1896, p. 77.
40. Hunt, R. R.; McOmie, J. F. W.; Sayer, E. R. J. Chem. Soc. 1959, 527.
41. Britton, T. S. Hydrogen Ions; Chapman and Hall Ltd: London, 1955.