CN Patent

CN102579367B — 托吡酯缓释药物组合物、其制备方法及用途

Assigned to Institute of Pharmacology and Toxicology of AMMS · Expires 2014-03-12 · 12y expired

What this patent protects

本发明属于医药化工领域，涉及托吡酯缓释药物组合物、其制备方法及用途。具体地，所述托吡酯缓释药物组合物的药物层不含有粘结剂。具体地，所述托吡酯缓释药物组合物为缓释微丸。本发明的托吡酯缓释药物组合物具有缓释效果佳、可控性强、稳定性高、重现性好、处方简单、并且易于操作和制备等优点。

USPTO Abstract

本发明属于医药化工领域，涉及托吡酯缓释药物组合物、其制备方法及用途。具体地，所述托吡酯缓释药物组合物的药物层不含有粘结剂。具体地，所述托吡酯缓释药物组合物为缓释微丸。本发明的托吡酯缓释药物组合物具有缓释效果佳、可控性强、稳定性高、重现性好、处方简单、并且易于操作和制备等优点。

Drugs covered by this patent

Patent Metadata

Patent number
CN102579367B
Jurisdiction
CN
Classification
—
Expires
2014-03-12
Drug substance claim
No
Drug product claim
No
Assignee
Institute of Pharmacology and Toxicology of AMMS
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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