CN Patent

CN104945306B — 制备光学纯阿普斯特的方法

Assigned to Shandong Mingkang Medicine Technology Co Ltd · Expires 2017-07-21 · 9y expired

What this patent protects

本发明涉及一种光学纯阿普斯特的制备方法，本发明的制备方法能够得到纯度99.9％以上的光学纯阿普斯特。本发明方法简便，易于操作，是一种适合工业化生产的方法。

USPTO Abstract

本发明涉及一种光学纯阿普斯特的制备方法，本发明的制备方法能够得到纯度99.9％以上的光学纯阿普斯特。本发明方法简便，易于操作，是一种适合工业化生产的方法。

Drugs covered by this patent

Patent Metadata

Patent number
CN104945306B
Jurisdiction
CN
Classification
—
Expires
2017-07-21
Drug substance claim
No
Drug product claim
No
Assignee
Shandong Mingkang Medicine 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.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.