Application of R-ketamine and salt thereof as pharmaceuticals
AssigneeNational University Corporation Chiba University
InventorKenji Hashimoto
Life of this patent
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Abstract
Provided is a novel compound having rapid and long-lasting therapeutic effects on diseases exhibiting depressive symptoms. Specifically, provided are an agent for prevention and/or treatment of a depressive symptom, consisting of R(−)-ketamine or a pharmacologically acceptable salt thereof, and a pharmaceutical composition for prevention and/or treatment of a depressive symptom, comprising R(−)-ketamine or a pharmacologically acceptable salt thereof in an effective amount for reducing a depressive symptom, and being substantially free of S(+)-ketamine, and a pharmacologically acceptable salt thereof.
Claims10
A method of treating a depressive symptom, comprising administering R(−)-ketamine or a pharmacologically acceptable salt thereof to a subject, wherein the subject has been diagnosed with having a depressive symptom, in an amount effective to treat the depressive symptom, and being substantially free of S(+)-ketamine or a pharmacologically acceptable salt thereof.
A method of treating a depressive symptom, comprising administering a pharmaceutical composition to a subject, wherein the pharmaceutical composition comprises R(−)-ketamine or a pharmaceutically acceptable salt thereof in an amount effective to treat a depressive symptom, and a pharmaceutically acceptable carrier, and being substantially free of S(+)-ketamine or a pharmacologically acceptable salt thereof, and wherein the subject has been diagnosed with having a depressive symptom.
Dependencies are inferred from the claim text.