CN Patent

CN102712584B — 晶型ii的7-[3,5-二羟基-2-(3-羟基-5-苯基-戊-1-烯基)-环戊基]-n-乙基-庚-5-烯酰胺(比马前列素)、其制备方法和使用方法

Assigned to Allergan Inc · Expires 2014-10-29 · 12y expired

What this patent protects

本发明提供了一种比马前列素的新晶型，称为晶型II。该新晶型是迄今为止比马前列素的最稳定形式。而且，已经发现比马前列素的晶型II可以容易地由晶型I制备。

USPTO Abstract

本发明提供了一种比马前列素的新晶型，称为晶型II。该新晶型是迄今为止比马前列素的最稳定形式。而且，已经发现比马前列素的晶型II可以容易地由晶型I制备。

Drugs covered by this patent

Patent Metadata

Patent number
CN102712584B
Jurisdiction
CN
Classification
—
Expires
2014-10-29
Drug substance claim
No
Drug product claim
No
Assignee
Allergan Inc
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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