CN Patent

CN104586776B — 以硼替佐米为活性成分的制剂及其制备方法

Assigned to Shanghai Haini Pharm Co Ltd Yangzijiang Pharm Group · Expires 2017-05-17 · 9y expired

What this patent protects

一种以硼替佐米为活性成分的制剂，含有硼替佐米、增溶剂和赋型剂，其中赋形剂选自于甘露醇、低分子右旋糖酐、乳糖、山梨醇和葡萄糖之一种或几种。本发明提供的以硼替佐米为活性成分的制剂，具有复溶性好，总杂质小于0.4%，解决硼替佐米制备过程中溶解速度慢的问题，提高硼替佐米制剂的稳定性，并将有关物质降低至较低水平（40℃加速3个月后总相关物质小于0.7%）。

USPTO Abstract

一种以硼替佐米为活性成分的制剂，含有硼替佐米、增溶剂和赋型剂，其中赋形剂选自于甘露醇、低分子右旋糖酐、乳糖、山梨醇和葡萄糖之一种或几种。本发明提供的以硼替佐米为活性成分的制剂，具有复溶性好，总杂质小于0.4%，解决硼替佐米制备过程中溶解速度慢的问题，提高硼替佐米制剂的稳定性，并将有关物质降低至较低水平（40℃加速3个月后总相关物质小于0.7%）。

Drugs covered by this patent

Patent Metadata

Patent number
CN104586776B
Jurisdiction
CN
Classification
—
Expires
2017-05-17
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Haini Pharm Co Ltd Yangzijiang Pharm Group
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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