104599-78-2Relevant academic research and scientific papers
Preparation of 3-amino-2-(het)aroyl-acrylic acid derivatives
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, (2008/06/13)
A process for the preparation of a 3-amino-2-(het)aroyl-acrylic acid derivative fo the formula STR1 in which Y represents a nitrile, or an ester group, --COOR1, or an acetyl group, where R1 denotes C1 -C4 -alkyl
3-amino-2-benzoylacrylic acid derivatives
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, (2008/06/13)
Novel 3-amino-2-benzoyl-acrylic acid derivatives of the formula STR1 in which R1 represents the nitrile group, an ester group --COOR4 or carboxamide group STR2 R4 denoting C1 -C6 -alkyl, and R5 and R6 representing hydrogen or C1 -C3 -alkyl or phenyl, R2 and R3, which can be identical or different, represent a C1 -C6 -alkyl radical and, furthermore, can form, together with the nitrogen atom to which they are bonded, a 5- or 6-membered heterocyclic ring which can additionally contain as ring member the atoms or groups --O--, --S--, --SO-- or --SO2 --, X represents halogen, X1 denotes hydrogen, methyl, nitro or halogen, X2 denotes halogen or methyl, and X3 denotes hydrogen or halogen, are prepared by reacting STR3 The products can be converted into known antibacterials.
