CN Patent

CN105339381B — 19-去甲c3,3-二取代的c21-n-吡唑基类固醇及其使用方法

Assigned to Sage Therapeutics Inc · Expires 2018-04-27 · 8y expired

What this patent protects

本发明提供了式(I)的19‑去甲C3,3‑二取代的C21‑吡唑基类固醇,及其可药用盐;其中, R 1 、R 2 、R 3a 、R 3b 、R 4a 、R 4b 、R 5 、R 6 和R 7 如本文所定义。该化合物可用于预防和治疗各种CNS相关的病症,例如,治疗睡眠障碍、心境障碍、精神分裂症谱系障碍、痉挛性障碍、记忆障碍和/或认知障碍、运动障碍、人格障碍、自闭症谱系障碍、疼痛、外伤性脑损伤、血管疾病、物质滥用障碍和/或戒断综合征和耳鸣。

USPTO Abstract

本发明提供了式(I)的19‑去甲C3,3‑二取代的C21‑吡唑基类固醇,及其可药用盐;其中, R 1 、R 2 、R 3a 、R 3b 、R 4a 、R 4b 、R 5 、R 6 和R 7 如本文所定义。该化合物可用于预防和治疗各种CNS相关的病症,例如,治疗睡眠障碍、心境障碍、精神分裂症谱系障碍、痉挛性障碍、记忆障碍和/或认知障碍、运动障碍、人格障碍、自闭症谱系障碍、疼痛、外伤性脑损伤、血管疾病、物质滥用障碍和/或戒断综合征和耳鸣。

Drugs covered by this patent

Patent Metadata

Patent number
CN105339381B
Jurisdiction
CN
Classification
Expires
2018-04-27
Drug substance claim
No
Drug product claim
No
Assignee
Sage Therapeutics Inc
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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