CPC A61K 49/0054 (2013.01) [A61K 49/0021 (2013.01); A61K 49/0032 (2013.01); A61K 49/0041 (2013.01); C08F 8/30 (2013.01); C08F 8/32 (2013.01); C08F 8/34 (2013.01); C08F 8/42 (2013.01); C09B 69/103 (2013.01); C09B 69/105 (2013.01); C09B 69/106 (2013.01); C09B 69/109 (2013.01); G01N 21/643 (2013.01); G01N 21/6428 (2013.01); G01N 21/6456 (2013.01); G01N 33/582 (2013.01); G01N 33/84 (2013.01); G01N 2021/6432 (2013.01); G01N 2021/6439 (2013.01); G01N 2021/6441 (2013.01)] | 20 Claims |
1. A polymer of the formula:
wherein:
R1 is hydrogen, alkyl(C≤12), cycloalkyl(C≤12), substituted alkyl(C≤12), substituted cycloalkyl(C≤12), or
or a metal chelating group;
n is an integer from 1 to 500;
R2 and R2′ are each independently selected from hydrogen, alkyl(C≤12), cycloalkyl(C≤12), substituted alkyl(C≤12), or substituted cycloalkyl(C≤12);
R3 is a group of the formula:
wherein:
nx is 1-10;
X1, X2, and X3 are each independently selected from hydrogen, alkyl(C≤12), cycloalkyl(C≤12), substituted alkyl(C≤12), or substituted cycloalkyl(C≤12); and
X4 and X5 are each independently selected from alkyl(C≤12), cycloalkyl(C≤12), aryl(C≤12), heteroaryl(C≤12) or a substituted version of any of these groups, or X4 and X5 are taken together and are alkanediyl(C≤12), alkoxydiyl(C≤12), alkylaminodiyl(C≤12), or a substituted version of any of these groups;
x is an integer from 1 to 150;
R4 is a group of the formula:
wherein:
ny is 1-10;
X1′, X2′, and X3′ are each independently selected from hydrogen, alkyl(C≤12), cycloalkyl(C≤12), substituted alkyl(C≤12), or substituted cycloalkyl(C≤12); and
X4′ and X5′ are each independently selected from alkyl(C≤12), cycloalkyl(C≤12), aryl(C≤12), heteroaryl(C≤12) or a substituted version of any of these groups, or X4′ and X5′ are taken together and are alkanediyl(C≤12), alkoxydiyl(C≤12), alkylaminodiyl(C≤12), or a substituted version of any of these groups;
y is an integer from 1 to 150;
R5 is a group of the formula:
wherein:
nz is 1-10;
Y1, Y2, and Y3 are each independently selected from hydrogen, alkyl(C≤12), cycloalkyl(C≤12), substituted alkyl(C≤12), or substituted cycloalkyl(C≤12); and
Y4 is with the following structure:
z is an integer from 0-6; and
R6 is hydrogen, halo, hydroxy, alkyl(C≤12), or substituted alkyl(C≤12),
wherein R3, R4, and R5 can occur in any order within the polymer, provided that R3 and R4 are not the same group.
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