Patent · US Active

6-cycloalkyl-pyrazolopyrimidinones for the treatment of CNS disorders

US8912201B2 · kind B2 · utility

4Cited by

74References

25Claims

0Family size

Assignee

Boehringer Ingelheim International GmbH · DE

Inventors

Niklas Heine · Eberhardzell, DE
Christian Eickmeier · Mittelbiberach, DE
Marco Ferrara · San Donato Milanese, IT
Riccardo Giovannini · Verona, IT
Holger Rosenbrock · Mittelbiberach, DE
Gerhard Schaenzle · Biberach, DE

Key dates

Filing date	Aug 10, 2011
Grant date	Dec 16, 2014
Priority date	—
Expiry date	Aug 22, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P43/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to novel 6-cycloalkyl-pyrazolopyrimidinones according to formula (I)wherein R1, R2, D, m and n are as defined herein. The invention also relates to medicaments comprising these compounds and methods of using these compounds in the treatment of diseases and conditions, particularly diseases or conditions concerning deficits in perception, concentration, learning or memory.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.