| http://www.w3.org/ns/prov#value | - The conjugate of claim 9 wherein A is selected from the group consisting of --CH2 CH2 --, --CH2 CH???CHCH2 --, --CH2 C(CH3)2 --, --CH2 CH(CN)--, ##STR20## and combinations thereof, wherein R' is an alkyl group, aryls, arylalkyl, hydrogen, or carboalkoxy; R is an alkyl group, aryls, or hydrogen; and R is an alkyl group.
|
