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SYNTHESIS OF DERIVATIVES OF CYCLOPENTA[4',5']PYRIDO[3',2':4,5]THIENO[3,2-d]PYRIMIDINES AND PYRIMIDO[5',4':2,3]THIENO[2,3-c]ISOQUINOLINES

Е. Г. Пароникян, Ш. Ш. Дашян, А. С. Норавян, Н. С. Минасян
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Abstract


Methods have been developed for the preparation of amino, alkoxy, and alkylsulfanyl derivatives of cyclopenta[4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidines and pyrimido[5',4':2,3]thieno[2,3-c]isoquinolines by the nucleophilic substitution of the 4-chloro derivatives of condensed pyrimidines.

How to Cite
Paronikyan, E. G.; Dashyan, Sh. Sh.; Noravyan, A. S.; Minasyan, N. S. Chem. Heterocycl. Compd. 2014, 50, 1188. [Khim. Geterotsikl. Soedin. 2014, 1286.]

For this article in the English edition see DOI 10.1007/s10593-014-1580-6


Keywords


alkoxypyrido[2,3-b]thieno[3,2-d]pyrimidines; alkylsulfanylpyrido[2,3-b]thieno[3,2-d]pyrimidines; aminopyrido[2,3-b]thieno[3,2-d]pyrimidines; pyrimidine; condensed systems

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