Opioid Salts with Release Properties and Characteristics Useful for Abuse Deterrent Drug Product Formulations

摘要

A drug substance, and drug products comprising the drug substance, wherein the drug substance is selected from the group consisting of amorphous oxymorphone pamoate; polymorphic oxymorphone pamoate; oxymorphone xinafoate; amorphous codeine pamoate; codeine xinafoate; amorphous levorphanol pamoate; polymorphic levorphanol pamoate; levorphanol xinafoate; amorphous naltrexone pamoate; polymorphic naltrexone pamoate and naltrexone xinafoate.