This invention relates to novel morphinan compounds and pharmaceutically acceptable salts thereof. This invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by administering a σ1 receptor agonist that also has NMDA antagonist activity.
本发明涉及新型的
吗啡喃化合物及其可药用盐。本发明还提供了包含本发明化合物的组合物,以及在使用σ1受体激动剂且具有N
MDA拮抗活性的药物治疗方法中使用该组合物来治疗疾病和状况。