CA Patent

CA2620129C — Diaminopyrimidines as p2x3 and p2x2/3 modulators

Assigned to F Hoffmann La Roche AG · Expires 2014-12-23 · 11y expired

What this patent protects

Compounds and methods for treating diseases mediated by a P2X3 and/or a P2X2/3 receptor antagonist, the compounds being of formula (I) wherein D, X, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined herein.

USPTO Abstract

Compounds and methods for treating diseases mediated by a P2X3 and/or a P2X2/3 receptor antagonist, the compounds being of formula (I) wherein D, X, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined herein.

Drugs covered by this patent

Patent Metadata

Patent number
CA2620129C
Jurisdiction
CA
Classification
—
Expires
2014-12-23
Drug substance claim
No
Drug product claim
No
Assignee
F Hoffmann La Roche AG
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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