2-Substituted 5-oxo-5,6,7,8-tetrahydroquinazolines |
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Authors: | N. N. Tonkikh A. Ya. Strakov M. V. Petrova |
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Abstract: | Twenty novel 2-substituted 5-oxo-5,6,7,8-tetrahydroquinazolines in reactions of 2-formyl-1,3-cyclohexanedione and its 5,5-dimethyl- and 5-phenyl derivatives with 4-chloro- and 4-carbonylaminobenzamidines, 3- and 4-carbamidinopyridines, 2-carbamidinopyrazine, 2-carbamidino-5-trifluoromethylpyridine, 1-carbamidinopyrrolidine, 4-carbamidinomorpholine, and 1-carbamidino-3,5-dimethylpyrazole have been obtained.Riga Technical University, Riga LV-1658, Latvia; e-mail: marina@osi.lv. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 212–26, February, 2000. |
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Keywords: | 2-(3,5-dimethyl-1-pyrazolyl)- 2-(4-morpholyl)- 2-(2-pyrazinyl)- 2-(3-pyridyl)- 2-(4-pyridyl)-5-oxo-5,6,7,8-tetrahydroquinazolines |
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