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Synthesis of new pyrazolo[1,5-a]pyrimidines

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Pharmaceutical Chemistry Journal Aims and scope

A series of condensed heterocycles containing the pyrazolo[1,5-a]pyrimidine moiety were synthesized from 5-amino-3-methyl-4-phenylpyrazole. The spectra of potential biological activity of the synthesized compounds were determined using computer-aided prediction methods, which showed that the most probable properties were corticotropin-releasing hormone antagonism, cyclooxygenase inhibition, and neuroleptic, nootropic, and cardioprotector activity

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References

  1. L. K. Gavrin, A. Lee, B. A. Provencher, et al., J. Org. Chem., 72(3), 1043 – 1046 (2007).

    Article  CAS  PubMed  Google Scholar 

  2. I. L. Dalinger, I. A. Vatsadse, and S. A. Shevelev, J. Comb. Chem., 7(2), 236 – 245 (2005).

    Article  CAS  PubMed  Google Scholar 

  3. J. P. Dusza, A. S. Tomcufcik, and J. D. Albright, US Pat. No. 4,654,347, Mar. 31, 1987; http://patft.uspto.gov/netahtml/PTO/srchnum.htm.

  4. W. J. Thiele and P. B. O’Donnell, US Pat. No. 6,384,221, May 7, 2002; http://patft.uspto.gov/netahtml/PTO/srchnum.htm.

  5. J. P. Dusza, J. D. Albright, and A. S. Tomcufcik, US Pat. No. 5,538,977, July 23, 1996; http://patft.uspto.gov/netahtml/PTO/srchnum.htm.

  6. M. Bos, C. Riemer, and H. Stadler, US Pat. No. 6,194,410, Feb. 27, 2001; http://patft.uspto.gov/netahtml/PTO/srchnum.htm.

  7. G. W. Shipps, K. E. Rosner, J. Popovici-Muller, Y.-Q. Deng, T. Wang, and P. J. Curran, US Pat. No. 7.196,111, Mar. 27, 2007; http://patft.uspto.gov/netahtml/PTO/srchnum.htm.

  8. K. Senga, T. Novinson, and H. R. Wilson, J. Med. Chem., 24(5), 610 – 613 (1981).

    Article  CAS  PubMed  Google Scholar 

  9. T. Novinson, R. K. Robins, and T. R. Matthews, J. Med. Chem., 20, No. 2, 296 – 299 (1977).

    Article  CAS  PubMed  Google Scholar 

  10. M. E. Fraley, S. R. Hambaugh, R. S. Rubino, and R. W. Hungate, US Pat. No. 7,262,199, Aug. 28, 2007; http://patft.uspto.gov/netahtml/PTO/srchnum.htm.

  11. E. Lager, P. Andersson, J. Nilsson, et al., J. Med. Chem., 49(8), 2526 – 2533 (2006).

    Article  CAS  PubMed  Google Scholar 

  12. H.-B. Zhou, S. Sheng, D. R. Compton, et al., J. Med. Chem., 50, No. 2, 399 – 403 (2007).

    Article  CAS  PubMed  Google Scholar 

  13. K. U. Sadek, M. A. Selim, and M. A. El-Maghraby, J. Chem. Eng. Data, 30, No. 4, 514 – 515 (1985).

    Article  CAS  Google Scholar 

  14. D. V. Kryl’skii, Kh. S. Shikhaliev, and V. V. Didenko, in: Nitrogen-Containing Heterocycles [in Russian], V. G. Kartsev, ed., Vol. 2, IBS Press, Moscow (2006), p. 158.

    Google Scholar 

  15. D. V. Kryl_skii, A. Yu. Potapov, M. Yu. Krysin, et al., Khim. Geterotsikl. Soedin., No. 7, 1080 – 1088 (2006).

  16. P. J. Gilligan, C. Baldauf, A. Cocuzza, et al., Bioorg. Med. Chem., 8(1), 181 – 189 (2000).

    Article  CAS  PubMed  Google Scholar 

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Correspondence to D. V. Kryl’skii.

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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 43, No. 6, pp. 3 – 5, June, 2009.

**Deceased.

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Kryl’skii, D.V., Chuvashlev, A.S., Arzamastsev, A.P. et al. Synthesis of new pyrazolo[1,5-a]pyrimidines. Pharm Chem J 43, 294–296 (2009). https://doi.org/10.1007/s11094-009-0301-4

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  • DOI: https://doi.org/10.1007/s11094-009-0301-4

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