Novel and Efficient Synthesis of 7-Trifluoromethyl-Substituted Pyrazolo[1,5-a] Pyrimidines with Potent Antitumor Agents |
Mulakayala, Naveen
(Institute of Life Sciences, University of Hyderabad Campus)
Upendar Reddy, C.H. (Institute of Life Sciences, University of Hyderabad Campus) Chaitanya, M. (Department of Bio-Chemistry, Sri Krishnadevaraya University) Manzoor Hussain, Md. (Department of Chemistry, Sri Krishnadevaraya University) Kumar, Chitta Suresh (Department of Bio-Chemistry, Sri Krishnadevaraya University) Golla, Narayanaswamy (Department of Chemistry, Sri Krishnadevaraya University) |
1 | Singh, R. P.; Shreeve, J. M. Tetrahedron 2000, 56, 7613. DOI ScienceOn |
2 | Prakash, G. K. S.; Yudin, A. K. Chem. Rev. 1997, 97, 757. DOI ScienceOn |
3 | Umemoto, T. Chem Rev. 1996, 96, 1757. DOI |
4 | Burton, D. J.; Yang, Z.-Y. Tetrahedron 1992, 48, 189. DOI |
5 | Emelina, E. E.; Petrov, A. A.; Firsov, A. V. Russ. J. Org. Chem. 2001, 37, 852. DOI |
6 | Chern, J.-W.; Lee, C.-C.; Liaw, Y.-C. W.; Andrew H.-J. Heterocycles 1992, 34, 1133. DOI |
7 | Balicki, R. Pol. J. Chem. 1983, 57, 1251. |
8 | Auzzi, G.; Costanzo, A.; Bruni, F.; Clauser, M.; Guerrini, G.; Selleri, S.; Pecori Vettori, L. Farmaco 1990, 45, 1193. |
9 | Bruni, F.; Chimichi, S.; Cosimelli, B.; Costanzo, A.; Guerrini, G.; Selleri, S. Heterocycles 1990, 31, 1141. DOI |
10 | Tomcufcik, A. S.; Albright, J. D.; Dusza, J. P. U.S. Patent 4654347, 1987 |
11 | Chem. Abstr. 1985, 25, 220889m. |
12 | Chen, Y. L. JP Patent 2000502723 |
13 | Chem. Abstr. 1998, 17, 20490s. |
14 | Dusza, J. P.; Albright, J. D.; Tomcufcik, A. S. U.S. Patent 5538977, 1996. |
15 | Chem. Abstr. 1996, 13, 168011c. |
16 | Boes, M.; Stadler, H.; Riemer, C. U.S. Patent 6194410, 2001 |
17 | Chem. Abstr. 1999, 16, 214304z. |
18 | O'Donnell, P. B.; Thiele, W. J. U.S. Patent 6384221, 2002 |
19 | Abdelrazek, F. M. J. Prakt.Chem. 1989, 331, 475. DOI |
20 | Elnagdi, M. H.; Erian, A. W. Bull. Chem. Soc. Jpn. 1990, 63, 1854. DOI |
21 | Hussain, S. M.; El-Reedy, A. M.; El-Sharabasy, S. A. Tetrahedron 1988, 44, 241. DOI |
22 | Ried, W.; Aboul- Fetouh, S. Tetrahedron 1988, 44, 7155. DOI ScienceOn |
23 | Ho, Y.-W. J. Chin. Chem. Soc. (Taipei) 1999, 46, 955. |
24 | Katsuyama, I.; Ogawa, S.; Yamaguchi, Y.; Funabiki, K.; Matsui, M.; Muramatsu, H.; Shibata, K. Synthesis 1997, 11, 1321. |
25 | Fraley, M. E.; Hoffman, W. F.; Rubino, R. S.; Hungate, R. W.; Tebben, A. J.; Rutledge, R. Z.; McFall, R. C.; Huckle, W. R.; Kendall, R. L.; Coll, K. E.; Thomas, K. A. Bioorg. Med. Chem. Lett. 2002, 12, 2767. DOI |
26 | O'Donnell, P. B.; Thiele, W. J., Chem. Abstr. 2001, 15, 212744f. |
27 | Kendall, R. L.; Rubino, R.; Rutledge, R.; Bilodeau, M. T.; Fraley, M. E.; Thomas, K. A., Jr.; Hungate, R. W. U.S. Patent 6235741, 2001 |
28 | Chem. Abstr. 1999, 4, 033028w. |
29 | Inoue, T.; Kawarai, Y.; Ogawa, S. JP Patent 2003286171, 2003 |
30 | Der. Abstr. 2004, 12780. |