CN Patent

CN107759503A — 一种四环素衍生物及其用途

Assigned to Sichuan Kelun Botai Biological Pharmaceutical Ltd By Share Ltd · Expires 2018-03-06 · 8y expired

What this patent protects

本发明涉及一种四环素衍生物，其制备方法及其用途。具体地，本发明涉及一种通式(Ⅰ)的化合物，或其异构体、盐、酯、溶剂化物或水合物、化学保护的形式和前药代谢产物、晶型。并且，本发明还涉及该化合物的制备方法及用途。

USPTO Abstract

本发明涉及一种四环素衍生物，其制备方法及其用途。具体地，本发明涉及一种通式(Ⅰ)的化合物，或其异构体、盐、酯、溶剂化物或水合物、化学保护的形式和前药代谢产物、晶型。并且，本发明还涉及该化合物的制备方法及用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN107759503A
Jurisdiction
CN
Classification
—
Expires
2018-03-06
Drug substance claim
No
Drug product claim
No
Assignee
Sichuan Kelun Botai Biological Pharmaceutical Ltd By Share 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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