4-Hydroxyquinolones-2. 91. Synthesis and properties of ethyl 1-R-4-hydroxy-6-methyl-2-oxo-dihydropyridine-5-carboxylates |
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| Authors: | I. V. Ukrainets L. V. Sidorenko O. V. Gorokhova O. V. Shishkin |
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| Affiliation: | (1) National Pharmaceutical University, Kharkov, 61002, Ukraine;(2) Institute of Scintillation Materials, Ukraine National Academy of Sciences, Kharkov, 6101, Ukraine |
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| Abstract: | The reaction of ethyl aminocrotonates with derivatives of malonic acid is a suitable method for the preparation of ethyl 4-hydroxy-6-methyl-2-oxo-1,2-dihydropyridine-5-carboxylates. One of the synthesized materials has been studied by X-ray crystallography. __________ Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, 217–223, February, 2006. |
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| Keywords: | 4-hydroxy-2-oxopyridinecarboxylic acids 1,2-dihydropyridin-2-ones ethyl 3-aminocrotonic acids X-ray crystallography |
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