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Application filed by Bednar MarekfiledCriticalBednar Marek
Priority to CS10490ApriorityCriticalpatent/CS276109B6/cs
Publication of CS9000104A2publicationCriticalpatent/CS9000104A2/cs
Publication of CS276109B6publicationCriticalpatent/CS276109B6/cs
Novel 9-fluoro-7-oxo-7h-pyrido/1, 2, 3-de//1,4/-benzoxazine -6-carboxylic acids and their esters, method of obtaining them and therapetic agents containing them
Process for the preparation of dialkyl 2,3-pyrindinedicarboxylate and derivatives thereof from an alpha, beta-unsaturated oxime and an aminobutenedioate