Acetaminophen conjugates, compositions and methods of use thereof
View Patent ↗Acetaminophen conjugates are provided, which have an acetaminophen moiety covalently linked to a second moiety. The conjugates provided may have one or more advantageous properties, including increased water solubility as compared to acetaminophen, reduced toxicity profile as compared to acetaminophen and an altered pharmacokinetic profile. Formulations comprising the conjugates are also provided, as are methods of using the conjugates and kits comprising the conjugates.
1. A compound of the formula (I):
or a pharmaceutically acceptable salt thereof.
2. The compound of claim 1 , wherein the compound is a salt of the formula (Ia):
3. A compound of the formula (II):
or a pharmaceutically acceptable salt thereof.
4. The compound of claim 3 wherein the compound is a salt of the formula (IIa):
5. A formulation comprising a compound of claim 1 or 3 and a pharmaceutically acceptable carrier.
6. The formulation of claim 5 , wherein the pharmaceutically acceptable carrier comprises saline.
7. A method of treating a disease or condition selected from the group consisting of pain, fever, inflammation, ischemic injury, and neuronal injury, comprising administering to an individual in need thereof an effective amount of a compound according to claim 1 or 3 .
8. The method of claim 7 , wherein the compound is administered parenterally.
9. A kit for the treatment or prevention of a disease or condition selected from the group consisting of pain, fever, inflammation, ischemic injury, and neuronal injury, comprising a compound of claim 1 or 3 , or a pharmaceutically acceptable salt thereof and instructions for use.