Appeal No. 2004-1067
Application No. 09/773,292
in which
R5 is hydrogen or C1-C4 alkyl which is unsubstituted or
substituted by hydroxyl, sulfo or sulfato,
X2 is chlorine or fluorine,
Y1 is hydrogen, C1-C8 alkyl which is unsubstituted or
substituted by hydroxyl, sulfo or sulfato and uninterrupted
or interrupted by oxygen, or phenyl or naphthyl which are
unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy,
halogen, carboxyl or sulfo, and the benzene nuclei I, II
and III contain no further substituents or are further
substituted by C1-C4 alkyl, C1-C4 alkoxy, halogen or
carboxyl.
A2
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Last modified: November 3, 2007