CN Patent

CN101891715A — 一种新化合物及其制备方法和用途

Assigned to Shanghai Techwell Biopharmaceutical Co Ltd · Expires 2010-11-24 · 15y expired

What this patent protects

本发明公开了一种新的化合物及其制备方法和用途。所述的新化合物如式A所示： ，其中R选自THP(四氢吡喃基)、三烷基硅基、乙酰基、苯甲酰基、或联苯甲酰基。

USPTO Abstract

本发明公开了一种新的化合物及其制备方法和用途。所述的新化合物如式A所示： ，其中R选自THP(四氢吡喃基)、三烷基硅基、乙酰基、苯甲酰基、或联苯甲酰基。

Drugs covered by this patent

Patent Metadata

Patent number
CN101891715A
Jurisdiction
CN
Classification
—
Expires
2010-11-24
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Techwell Biopharmaceutical 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.