CN Patent

CN1968684A — 美金刚的调释制剂

Assigned to Forest Laboratories LLC · Expires 2007-05-23 · 19y expired

What this patent protects

本发明提供了每日给药一次的药物组合物,其含有至少一种选自美金刚和美金刚药学上可接受的盐的治疗活性成分以及药物上可接受的聚合物基质载体。当所述剂型暴露于水性溶液时,本发明的剂型缓释治疗活性剂约4小时至约24小时。该剂型进入使用环境之后,其中该剂型进入所述使用环境后经过约6小时至约12小时,其具有超过约80%的溶出速率。

USPTO Abstract

本发明提供了每日给药一次的药物组合物,其含有至少一种选自美金刚和美金刚药学上可接受的盐的治疗活性成分以及药物上可接受的聚合物基质载体。当所述剂型暴露于水性溶液时,本发明的剂型缓释治疗活性剂约4小时至约24小时。该剂型进入使用环境之后,其中该剂型进入所述使用环境后经过约6小时至约12小时,其具有超过约80%的溶出速率。

Drugs covered by this patent

Patent Metadata

Patent number
CN1968684A
Jurisdiction
CN
Classification
Expires
2007-05-23
Drug substance claim
No
Drug product claim
No
Assignee
Forest Laboratories LLC
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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