Regio-orientation in condensation of aminopyrazoles with 1,3-difunctional reagents: Synthesis of new pyrazolo[1,5-a]pyrimidines; pyrazolo[3,4-d] pyridazines and 2,4-dihydropyrano[2,3-c]pyrazoles

Arkivoc

Volumn 2008, Issue 14, 2008, Pages 124-131

  Elkholy, Ayat ^a   Al Qalaf, Fawzia ^b   Elnagdic, Mohamed Hilmy ^c  

^a CAIRO UNIVERSITY   (Egypt)

^b Public Authority for Applied Education and Training   (Kuwait)

^c KUWAIT UNIVERSITY   (Kuwait)

Author keywords

15N HMBC measurements and NOE difference experiments; Condensed pyrazoles; Enaminone; Enaminonitrile

Indexed keywords

EID: 54949105428     PISSN: 1551-7012     EISSN: 15517012     Source Type: Journal    
DOI: 10.3998/ark.5550190.0009.e14     Document Type: Article

References (17)

1. Dündar, Y; Dodd S.; Strobl J.; Boland A.; Dickson R.; Walley T. Hum. Psychopharmacol. 2004, 19, 305.
2. Kling, J. Mod. Drug Discov. 1998, 1, 31.
3. Pacher, P.; Szabo, N. A. Pharmacol. Rev. 2006, 58, 87.
4. Anwar, H. F.; Fleita, D. H.; Kolshorn, H.; Meier H.; Elnagdi, M. H. ARKIVOC 2006, (xv), 133.
5. Al-Mousawi, S. M.; Moustafa, M. S.; Elnagdi, M. H. Heterocycles 2008, 75, 1371.
6. Elnagdi, M. H.; Elmoghayar, M. R. H.; Elgemeie, G. G. H. Adv. Heterocycl. Chem. 1987, 41, 319.
7. Al-Qalaf, F.; Abdelkhalik, M. M.; Al-Enezi, A.; Al-Ajmi, J. R. Heterocycles 2008, 75, 145.
8. Al-Saleh, B.; AbdelKhalik, M. M.; Al-Enzy, A.; Elnagdi, M. H. J. Chem. Res. 1999 (S), 654, (M), 2848.
9. Ana, M. F.; Oliveira-Campos, Salaheldin, A. M.; Rodrigues L. M. ARKIVOC 2007, (xvi), 92.
10. Jin, T. S.; Zhao, R. Q.; Li, T. S. ARKIVOC 2006, (xi), 176.
11. Shawali, A. S.; Edrees, M. M. ARKIVOC 2006, (ix), 292.
12. Elnagdi M. H.; Abdoula. S. O. J. Prakt. Chem. 1973, 315, 1009.
13. Makhseed, S.; Hassaneen, H. M. E.; Elnagdi, M. H. Z. Naturforsch., B, Chem. Sci. 2007, 62, 529.
14. Elnagdi, M. H. Tetrahedron 1974, 30, 2791.
15. Taylor, E. C.; Hartke, K. S. J. Amer. Chem. Soc. 1959, 81, 2456.
16. Elnagdi, M. H.; Al-Awadi, N.; Abdelhamid, I. A. Comprehensive Heterocyclic Chemistry III, Elsevier: New York; 2008, Vol. 10. Chap. 12, p 651.
17. Shestopalov, A. M.; Yakubov, A. P.; Tsyganov, D. V.; Emel'yanova, Yu. M.; Nesterov, V. N. Chem. Heterocycl. Compd. (Engl. Transl.) 2002, 38, 1180.