Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 7, 2020
Patent Application Number
15848987
Date Filed
December 20, 2017
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A conjugate represented by general formula (I), wherein R0 is a C1-6 alkyl, B is an anesthetic, and A is a linking group, and a quaternary ammonium salt is formed at the linking position between B and R0. The conjugate has a prolonged analgesic effect, and can be used in postoperative analgesia or treatment for chronic pain.
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