Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Reexamination Certificate
2005-02-04
2010-12-21
O'Sullivan, Peter G (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
C514S116000, C514S119000, C514S120000, C514S124000, C514S130000, C564S012000, C564S014000
Reexamination Certificate
active
07855189
ABSTRACT:
The invention relates to N-phenylphosphoric acid triamides of general formula (I)to a method for the production thereof and to their use as agents for regulating or inhibiting enzymatic urea hydrolysis. In formula (I), X represents oxygen or sulfur; R1, R2, R3, R4, R5, independent of one another, represent hydrogen C1-C8alkyl/heteroalkyl, C2-C8alkenyl/heteroalkenyl, C2-C8—alkynyl/heteroalkynyl, C3-C8cycloalkyl/heterocycloalkyl, C3-C8cycloalkenyl/heterocycloalkenyl, C6-C10aryl/C5-C10heteroaryl, aralkyl, heteroarylalkyl, alkaryl, alkheteroaryl, alkoxy, aryloxy, hetaryloxy, alkylthio, arylthio, hetarylthio, acyl, aroyl, hetaroyl, acyloxy, aroyloxy, hetaroyloxy, alkoxycarbonyl, aryloxycarbonyl, hetaryloxycarbonyl, alkylsulfonyl, fluorine, chlorine, bromine, iodine, cyano, nitro, sulfo, carbonyl, carboxy, carbamoyl, sulfamoyl, with the provision that: at least one radical R is not hydrogen; in the event R1, R2, R4, R5represent H, R3is not nitro or cyano, and; in the event R1represents Cl or R1and R3represent Cl, at least one of the remaining radicals is not hydrogen.
REFERENCES:
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patent: 6017950 (2000-01-01), Berkowitz et al.
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Hucke André
Michel Hans-Jürgen
Niclas Hans-Joachim
Schuster Carola
Wozniak Hartmut
Nixon & Vanderhye P.C.
O'Sullivan Peter G
SKW Stickstoffwerke Piesteritz GmbH
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