Granted Patent
B2
US 10,875,868 · App. 16/700,160 · Granted Dec 29, 2020
Triazolo[4,5-d] pyramidine derivatives and their use as purine receptor antagonists
Inventors:
Samantha Jane Bamford (Winnersh, GB); Roger John Gillespie (Winnersh, GB); Richard Simon Todd (Winnersh, GB)
Assignee:
VERNALIS (R&D) LIMITED
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Abstract
Compounds of formula (I) that are capable of acting as purine receptor antagonists, pharmaceutical compositions including the compounds, and methods of making the compounds, are. disclosed. The compounds and compositions can be used in treating or preventing disorders related to purine receptor hyperfunctioning.
Claims (3)
1. A compound of formula
2. The compound of claim 1 , wherein the compound is
3. A composition comprising the compound of claim 1 .
Assignments (2)
CHANGE OF NAME
Recorded Jan 24, 2022
From: VERNALIS DEVELOPMENT LIMITED
To: LIGAND UK DEVELOPMENT LIMITED
Reel/Frame 058738/0271 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jan 24, 2022
From: VERNALIS (R&D) LIMITED
To: VERNALIS DEVELOPMENT LIMITED
Reel/Frame 058822/0570 →
Priority Claims (1)
GB 0906579.8
· Apr 16, 2009
· national