CN Patent

CN105622531A — 轴手性异构体及其制备方法和制药用途

Assigned to NANJING MINGDE NEW DRUG RESEARCH AND DEVELOPMENT Co Ltd · Expires 2016-06-01 · 10y expired

What this patent protects

本发明公开了两种轴手性异构体及其可用药盐，其制备方法，以及这两种轴手性异构体或其药物组合物的制药用途。

USPTO Abstract

本发明公开了两种轴手性异构体及其可用药盐，其制备方法，以及这两种轴手性异构体或其药物组合物的制药用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN105622531A
Jurisdiction
CN
Classification
—
Expires
2016-06-01
Drug substance claim
No
Drug product claim
No
Assignee
NANJING MINGDE NEW DRUG RESEARCH AND DEVELOPMENT 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.