Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-08-31
1997-09-30
Conrad, Joseph
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546255, 546256, 546262, 546264, 549430, 549357, 549512, 560 21, 560 43, 562435, 562456, C07D49102, C07D30700, C07C20500, C07C22900
Patent
active
056727089
ABSTRACT:
N-arylaminoacrylic acid derivatives are obtained in good yields and in high purities when benzoylacetic acid derivatives are reacted with N-arylimino ethers. The products thus prepared are used, in particular, for the preparation of 4-quinolone-3-carboxylic acid derivatives, which have an outstanding bactericidal action.
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Beitzke Bernhard
Eymann Wolfgang
Fiege Helmut
Rauchschwalbe Gunter
Bayer Aktiengesellschaft
Conrad Joseph
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