CN Patent

CN109984999B — 一种药物组合物及其制备方法和用途

Assigned to Chongqing Renze Pharmaceutical Technology Co ltd · Expires 2021-12-24 · 4y expired

What this patent protects

本发明提供了一种药物组合物,包括以下组分:水不溶性抗精神病药物;聚乙二醇脂肪酸酯;脱水山梨糖醇酯以及水性媒介物;所述药物组合物形成的是水性的、可注射的混悬液。所述水不溶性抗精神病药物为阿立哌唑前药——月桂酰阿立哌唑,选择适宜粒径以及特定处方配比制备的药物组合物制备出具有稳定性好、释放度符合要求尤其具备良好安全性的临床用混悬注射剂,具有极高的应用价值。

USPTO Abstract

本发明提供了一种药物组合物,包括以下组分:水不溶性抗精神病药物;聚乙二醇脂肪酸酯;脱水山梨糖醇酯以及水性媒介物;所述药物组合物形成的是水性的、可注射的混悬液。所述水不溶性抗精神病药物为阿立哌唑前药——月桂酰阿立哌唑,选择适宜粒径以及特定处方配比制备的药物组合物制备出具有稳定性好、释放度符合要求尤其具备良好安全性的临床用混悬注射剂,具有极高的应用价值。

Drugs covered by this patent

Patent Metadata

Patent number
CN109984999B
Jurisdiction
CN
Classification
Expires
2021-12-24
Drug substance claim
No
Drug product claim
No
Assignee
Chongqing Renze Pharmaceutical 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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