Patent ID: 7683202

Claim:
A compound of the formula IV wherein, A 1 is a residue selected from the group consisting of polyol, sorbitol, sorbitane, glycerol, diglycerol, polyglycerol, ethoxylated or propoxylated glycerol, ethoxylated or propoxylated sorbitane, hydroxy C 1 -C 4 alkylamine, a polyoxyalkylene ether residue of the formula —O—[—CHR 1 —(CH 2 ) r O] q —CHR 1 —(CH 2 ) r —OR 2 and a residue of the formula —O—[—CHR 1 —(CH 2 ) r ] g —(CF 2 ) j —CF 3 , wherein R 1 is hydrogen or C 1 -C 4 alkyl, R 2 is C 1 -C 20 alkyl, g is from 0 to 5, j is from 1 to 20, r is 1, 2, 3 or 4 and q is from 1 to 100, R is hydrogen, C 1 -C 20 alkyl, C 1 -C 20 hydroxyalkyl, C 5 -C 8 cycloalkyl, C 2 -C 20 alkenyl, C 2 -C 20 alkynyl or C 6 -C 20 aryl, A 2 is hydrogen, OR 6 , —NR 7 R 8 , —SR 9 , —OCH 2 C(O)-A 1 or —C(O)-A 1 , wherein R 6 , R 7 , R 8 , R 9 each independently are hydrogen, C 1 -C 20 alkyl, C 1 -C 20 hydroxyalkyl, C 5 -C 8 cycloalkyl, C 2 -C 20 alkenyl, C 2 -C 20 alkynyl or C 6 -C 20 aryl, A 3 is C 1 -C 6 alkoxy, A 4 is H or C 1 -C 6 alkyl, Q is —CH 2 —CH 2 —(NR 10 )—CH 2 —CH 2 —, —(CHR 11 —CH 2 ) p — or —CR 11 H—CH 2 —O—(CHR 11 —CH 2 —O—) p —CHR 11 —CH 2 —, wherein R 10 is hydrogen, C 1 -C 20 alkyl, C 1 -C 20 hydroxyalkyl, R 11 is hydrogen or C 1 -C 4 alkyl and p is from 1 to 100, Z 1 and Z 2 each independently are O, S or NR 12 wherein R 12 is hydrogen, C 1 -C 20 alkyl or C 1 -C 20 hydroxyalkyl and s is from 2 to 50.