EP Patent

EP1902716A4 — Prophylactic and/or therapeutic agent for motor disorder

Assigned to Kyowa Kirin Co Ltd · Expires 2009-05-13 · 17y expired

What this patent protects

For example, an agent for preventing and/or treating movement disorder comprising, as an active ingredient, a triazolopyrimidine derivative having an adenosine A 2A receptor antagonistic action, which is represented by the following formula (I): (wherein R 1 represents subst…

USPTO Abstract

For example, an agent for preventing and/or treating movement disorder comprising, as an active ingredient, a triazolopyrimidine derivative having an adenosine A 2A receptor antagonistic action, which is represented by the following formula (I): (wherein R 1 represents substituted or unsubstituted aryl or a substituted or unsubstituted heterocyclic group, R 2 represents a hydrogen atom, or the like, R 3 represents -WR 4 , or the like, and Q 1 represents a hydrogen atom or 3,4-dimethoxybenzyl), or a pharmaceutically acceptable salt thereof, and the like are provided.

Drugs covered by this patent

Patent Metadata

Patent number
EP1902716A4
Jurisdiction
EP
Classification
—
Expires
2009-05-13
Drug substance claim
No
Drug product claim
No
Assignee
Kyowa Kirin 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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