The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2009
Filed:
May. 24, 2007
Norbert Höfgen, Ottendorf-Okrills, DE;
Hans Stange, Riesa, DE;
Barbara Langen, Radebaul, DE;
Ute Egerland, Radebeul, DE;
Rudolf Schindler, Dresden, DE;
Thomas Pfeifer, Radebeul, DE;
Chris Rundfeldt, Coswig, DE;
Norbert Höfgen, Ottendorf-Okrills, DE;
Hans Stange, Riesa, DE;
Barbara Langen, Radebaul, DE;
Ute Egerland, Radebeul, DE;
Rudolf Schindler, Dresden, DE;
Thomas Pfeifer, Radebeul, DE;
Chris Rundfeldt, Coswig, DE;
Elbion GmbH, Radebeul, DE;
Abstract
The invention relates to pyrido[3,2-e]pyrazines, to processes for preparing them, to pharmaceutical preparations which comprise these compounds and to the pharmaceutical use of these compounds, which are inhibitors of phosphodiesterase 10, as active compounds for treating diseases of mammals including a human which can be influenced by using the compounds according to the invention to inhibit phosphodiesterase 10 activity in the central nervous system. More particularly, the invention relates to the treatment of neurologic and psychiatric disorders, for example psychosis and disorders comprising cognitive deficits as symptoms.