Patent ID: 8791092
Filing Date: 2014-07-29
Classification: A61K,A61P,C07F

Abstract:
1. A molecular tweezers, said molecular tweezers having one of the formulas I-IV: or a salt thereof, where: C C A is selected from the group consisting of phosphate, hydrogen phosphate, alkylphosphamide, arylphosphamide, sulfate, and alkylcarboxylate; B is selected from the group consisting of phosphate, hydrogen phosphate, alkylphosphonate, arylphosphonate, alkylphosphamide, arylphosphamide, and sulfate, or B has the formula: where: X is present or absent and when present is —(C═O)—; S is a spacer; Y is selected from the group consisting of an ester, an amide, a urethane, and a sulfonic ester link; and Z is selected from the group consisting of a detectable label, a protein, a nucleic acid, a sugar, and a glycoprotein; and said molecular tweezers does not have the formula of TW2.