CN Patent

CN114146054B — 一种醋酸奥曲肽注射液的制备工艺

Assigned to Shenzhen JYMed Technology Co Ltd · Expires 2022-12-02 · 3y expired

What this patent protects

本发明属于药物制剂领域，具体而言，涉及一种醋酸奥曲肽注射液的制备工艺，即通过调控pH、温度及时间的热处理技术制备醋酸奥曲肽注射液。本发明可明显减少辅料中引入杂质的数量和占比，提高药品的安全性。另外，经过本发明热处理技术后，自研制剂中辅料杂质出峰情况不劣于参比制剂，确保自研产品质量与参比制剂保持一致。

USPTO Abstract

本发明属于药物制剂领域，具体而言，涉及一种醋酸奥曲肽注射液的制备工艺，即通过调控pH、温度及时间的热处理技术制备醋酸奥曲肽注射液。本发明可明显减少辅料中引入杂质的数量和占比，提高药品的安全性。另外，经过本发明热处理技术后，自研制剂中辅料杂质出峰情况不劣于参比制剂，确保自研产品质量与参比制剂保持一致。

Drugs covered by this patent

Patent Metadata

Patent number
CN114146054B
Jurisdiction
CN
Classification
—
Expires
2022-12-02
Drug substance claim
No
Drug product claim
No
Assignee
Shenzhen JYMed Technology Co Ltd
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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