Abstract
A new method was developed for the synthesis of substituted pyrazolo[3,4-d]pyrimidines by the condensation of 1-alkyl(aryl)-3- and 5-aminopyrazoles with arylidenebisureas.
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V. P. Mamaev, G. S. Nikol'skaya, and E. N. Lyubimova, Izv. Sibirsk. Otd. AN SSSR (1971) (in press).
V. P. Mamaev and V. M. Ignat'ev, Izv. AN SSSR, Ser. Khim., 1107 (1965).
M. A. Mikhaleva and V. P. Mamaev, Izv. Sibirsk. Otd. AN SSSR, Ser. Khim., No. 14, 93 (1969).
I. I. Grandberg, S. V. Tabak, and A. N. Kost, Khim. Geterotsikl. Soedin., 85 (1966).
R. H. Wiley and P. Wiley, Pyrazolines, Pyrazolidones and Derivatives, New York-London-Sydney (1964), p. 19.
V. P. Mamaev, Zh. Obshch. Khim., Sb. 1, Biol. Akt. Soedin., 38 (1965).
R. Elderfield (editor), Heterocyclic Compounds, Vol. 8, Wiley (1961).
V. P. Mamaev and V. F. Sedova, Zh. Obshch. Khim., Sb. 1, Biol. Akt. Soedin., 32 (1965).
V. P. Mamaev and O. I. Yakovleva, Izv. Sibirsk. Otd. AN SSSR, Ser. Khim., No. 12, 164 (1970).
V. P. Mamaev and V. F. Sedova, Izv. Sibirsk. Otd. AN SSSR, Ser. Khim., No. 7, 87 (1969).
É. A. Arutyunyan, V. I. Gunar, E. N. Gracheva, and S. I. Zav'yalov, Izv. AN SSSR, Ser. Khim., 655 (1969).
S. V. Tabak, I. I. Grandberg, and A. N. Kost, Khim. Geterotsikl. Soedin., 116 (1965).
P. Schmidt, K. Eichenberger, and J. Druey, Helv. Chim. Acta, 41, 1052 (1958).
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See [1] for communication XXVIII.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 535–539, April, 1971.
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Mamaev, V.P., Mikhaleva, M.A. Pyrimidines. Chem Heterocycl Compd 7, 499–503 (1971). https://doi.org/10.1007/BF00471494
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DOI: https://doi.org/10.1007/BF00471494