Patent Number: 6,166,206

Title: Pyrrolo[3,4-D]Pyrimidinone derivatives and their use as medicaments

Abstract: The invention provides certain novel 5-substituted pyrrolo[3,4-d]pyrimidine-2,4-diones, processes for their preparation, pharmaceutical compositions containing them, a process for preparing the pharmaceutical compositions, and methods of treatment involving their use.

Inventors: Cooper; Martin E (Leics, GB), Cheshire; David R (Leics, GB), Donald; David K (Leics, GB), Furber; Mark (Leics, GB), Perry; Matthew W. D (Leics, GB), Harrison; Richard P (Leics, GB), Tomkinsson; Nicholas P (Leics, GB)

Assignee: AstraZeneca UK Limited

International Classification: C07D 487/00 (20060101); C07D 487/04 (20060101); C07D 487/04 ()

Expiration Date: 12/26/2017