5-Alkyl-2-pyrazinecarboxamides, 5-alkyl-2-pyrazinecarbonitriles and 5-alkyl-2-acetylpyrazines as synthetic intermediates for antiinflammatory agents

V Opletalová, A Patel, M Boulton…

文献索引：Collection of Czechoslovak Chemical Communications, , vol. 61, # 7 p. 1093 - 1101

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被引用次数: 22

摘要

... Both 1H and 13C NMR chemical shifts (Tables IV and V) of the pyrazine nuclei are similar for all ... of Pharmacy, Charles University) for elemental analyses, Mrs J. Zizkova (Department of Inorganic and Organic Chemistry of the ... 5. Dlabal K., Palat K., Lycka A., Odlerova Z.: Collect. ...