Patent · US Expired

Amide derivatives of 3-phenyl-dihydropyrimido[4,5-d]pyrimidinones, their manufacture and use as pharmaceutical agents

US7655651B2 · kind B2 · utility

7Cited by

0References

8Claims

0Family size

Assignee

Hoffmann-La Roche Inc. · US

Inventors

Richard Engh · Weßling, DE
Hubert Hertenberger · Weilheim, DE
Konrad Honold · Penzberg, DE
Birgit Masjost · Basel, CH
Petra Rueger · Penzberg, DE
Wolfgang Schaefer · Sankt Augustin, DE
Stefan Scheiblich · Mainz, DE
Manfred Schwaiger · Bergen, DE

Key dates

Filing date	Aug 30, 2005
Grant date	Feb 2, 2010
Priority date	—
Expiry date	Sep 30, 2025

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P35/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to novel amide derivatives of 3-phenyl dihydropyrimido[4,5-d]pyrimidinones, to a process for their manufacture, medicaments containing them and their manufacture as well as the use of these compounds as pharmaceutically active agents. The present derivatives are new compounds of the general formula (I).

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