CN Patent

CN1087626A — 新颖的7-(取代)-8-(取代)-9-[(取代的甘氨酰)酰氨基]-6-去甲基-6-去氧四环素

Assigned to Wyeth Holdings LLC · Expires 1994-06-08 · 32y expired

What this patent protects

本发明提供了式I化合物。 其中R，R 3 ，R 4 ，X和W如说明书中所定义。这 些化合物作为抗生素是有用的。

USPTO Abstract

本发明提供了式I化合物。 其中R，R 3 ，R 4 ，X和W如说明书中所定义。这 些化合物作为抗生素是有用的。

Drugs covered by this patent

Patent Metadata

Patent number
CN1087626A
Jurisdiction
CN
Classification
—
Expires
1994-06-08
Drug substance claim
No
Drug product claim
No
Assignee
Wyeth Holdings LLC
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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