Appeal No. 1997-1816
Application No. 08/178,269
hydroxy, chloro, bromo, fluoro, trifluoromethyl, amino, nitro,
alkyl having 1 to 4 carbons and alkoxy having 1 to 4 carbons;
and wherein R and R are each selected from the group5 6
consisting of alkyl having 1 to 6 carbons, phenyl and
substituted phenyl, wherein the substituent on said
substituted phenyl is selected from the group consisting of
hydroxy, chloro, bromo, fluoro, trifluoromethyl, amino, nitro,
alkyl having 1 to 4 carbons and alkoxy having 1 to 4 carbons;
or M and Q when taken together form a divalent radical Z,
wherein Z is selected from the group consisting of
-3-
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