CN Patent

CN103360391A — 阿哌沙班新晶型及其制备方法

Assigned to QILU PHARMACEUTICAL (HAINAN) CO Ltd · Expires 2013-10-23 · 13y expired

What this patent protects

本发明属于医药化工技术领域，具体涉及一种阿哌沙班的新的晶型β，并公开了制备该晶体形式的方法，该方法工艺简单，操作方便，条件温和，不需要特殊的反应条件，因此更适合工业化生产。

USPTO Abstract

本发明属于医药化工技术领域，具体涉及一种阿哌沙班的新的晶型β，并公开了制备该晶体形式的方法，该方法工艺简单，操作方便，条件温和，不需要特殊的反应条件，因此更适合工业化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN103360391A
Jurisdiction
CN
Classification
—
Expires
2013-10-23
Drug substance claim
No
Drug product claim
No
Assignee
QILU PHARMACEUTICAL (HAINAN) 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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