Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-01-11
2005-01-11
Chang, Ceila (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C546S173000, C546S176000, C558S414000, C564S328000
Reexamination Certificate
active
06841681
ABSTRACT:
2-Cyclopropyl-4-(4′-fluorophenyl)quinoline-3-carboxyaldehyde useful as a material for pharmaceutical products, can be obtained by reacting 3-cyclopropyl-3-oxopropanenitrile with 2-amino-4′-fluorobenzophenone to obtain 2-cyclopropyl-4-(4′-fluorophenyl)quinoline-3-carbonitrile, and reducing it.
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Harada Katsumasa
Harada Takashi
Hirotsu Kenji
Nakamura Akira
Nishino Shigeyoshi
Chang Ceila
Coppins Janet L.
Nissan Chemical Industries Ltd.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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