Appeal No. 95-0266
Application 07/851,517
APPENDIX
1. A compound of the formula:
wherein R represents an alkyl, aryl, sulfoalkyl,1
carboxyalkyl, sulfatoalkyl, alkoxyalkyl, acyloxyalkyl,
dialkylaminoalkylene, cycloaminoalkylene, acyl, or alkenyl group
having up to 18 carbon atoms; R represents an alkyl group having2
from 1 to 18 carbon atoms; R represents hydrogen or an alkyl3
group having from 1 to 18 carbon atoms; R represents hydrogen or4
an alkyl group having from 1 to 18 carbon atoms; R represents5
hydrogen, nitro, carboxyl, sulfo, hydroxy, halogen, phospho, or
an alkoxy, thioalkoxy, oxyalkyl, acyl, alkyl, aryl, or amino
group having up to 18 carbon atoms; wherein any two groups R , or5
4 5 1 4
R and a group R , or R and R may together form a substituted or
unsubstituted aryl, heteroaryl, aliphatic, or heteroaliphatic
ring; X represents any non-interfering anion; and a and b
represent positive integers such that a equals b.
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Last modified: November 3, 2007