Patent ID: 11884666
Assignee: ALCON INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A compound or a pharmaceutically acceptable salt thereof, wherein the compound is presented by formula (II):, , wherein
Me=CH3;
W=N or CH;
X=—O—Y—Z, —S—Y—Z, or —NR5—Y—Z;
R5=H or C1-C20 straight or branched alkyl groups, C1-C10 straight or branched haloalkyl groups;
Y is a bivalent radical having the following meaning:
a) straight or branched C1-C20 alkyl, being optionally substituted with one or more of the substituents selected from the group consisting of: halogen atoms and hydroxyl;
b) —C(O)(C1-C10 alkyl)- or —C(O)(CH2)nC(O)O—(C1-C10 alkyl)- or —(C1-C10 alkyl)—;, wherein n is an integer from 0 to 20;
R6 and R7 are independently H or C1-C10, straight or branched alkyl groups, C1-C10 straight or branched haloalkyl groups;
and
Z is H, —OH, C1-6 alkoxy, —COOH.