CA Patent

CA2375982A1 — Th2 differentiation inhibitors

Assigned to Shionogi and Co Ltd · Expires 2001-02-01 · 25y expired

What this patent protects

Th2 differentiation inhibitors which contain compounds represented by general formula (I), prodrugs thereof, pharmaceutically acceptable salts thereof or solvates of the same, wherein the rings A, B and C are each an aromatic carbon ring, a heterocycle, etc.; X represents a singl…

USPTO Abstract

Th2 differentiation inhibitors which contain compounds represented by general formula (I), prodrugs thereof, pharmaceutically acceptable salts thereof or solvates of the same, wherein the rings A, B and C are each an aromatic carbon ring, a heterocycle, etc.; X represents a single bond, -O-, -CH2-, -NH-, -SO-, etc.; Y represents hydrogen, optionally substituted lower alkyl, optionally substituted lower alkenyl, etc.; and V1 and V2 represent each a single bond, -O-,-NH-, -OCH2-, etc.

Drugs covered by this patent

Patent Metadata

Patent number
CA2375982A1
Jurisdiction
CA
Classification
—
Expires
2001-02-01
Drug substance claim
No
Drug product claim
No
Assignee
Shionogi and 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.

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