The present invention is directed to novel neuro-attentuating norketamine (NANKET) compounds according to any one of formulas (I-shown below), (I-A) and (I-B)), or any of the compounds described in Tables A-D, or in any of the Examples provided herein, and pharmaceutically acceptable salts thereof, novel pharmaceutical formulations and novel methods of uses thereof. The present invention also features novel oral neuro-attenuating ketamine (NAKET) and neuro-attenuating norketamine (NANKET) modified-release pharmaceutical formulations, and novel methods of administration thereof, which ensure the steady release of a therapeutically effective amount of ketamine, norketamine, or derivatives thereof from the oral modified-release pharmaceutical formulations without neurologically toxic spikes in plasma concentration of the ketamine, norketamine, or derivatives during the release periods.
本发明涉及根据式(I-如下所示)、(I-A)和(I-B))中的任意一种或表A-D中描述的任意一种化合物,或本文提供的任意一个实施例中的任意一种化合物的新型神经减敏
氯胺酮(NANKET)化合物及其药学上可接受的盐、新型药物制剂和新型使用方法。本发明还具有新型口服神经减敏
氯胺酮(NAKET)和神经减敏诺克他敏(NANKET)改良释放药物制剂及其新型给药方法,这些制剂可确保从口服改良释放药物制剂中稳定释放治疗有效量的
氯胺酮、诺克他敏或其衍
生物,而不会在释放期间出现
氯胺酮、诺克他敏或衍
生物血浆浓度的神经毒性峰值。