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. 13, 2006
Filed:
Oct. 25, 2002
Hermann Lubbert, Leverkusen, DE;
Christoph Ullmer, Bergisch Gladbach, DE;
Emile Bellott, Beverly, MA (US);
Mark Froimowitz, Newton Centre, MA (US);
Douglas Gordon, Burlington, MA (US);
Hermann Lubbert, Leverkusen, DE;
Christoph Ullmer, Bergisch Gladbach, DE;
Emile Bellott, Beverly, MA (US);
Mark Froimowitz, Newton Centre, MA (US);
Douglas Gordon, Burlington, MA (US);
Biofrontera Bioscience GmbH, Leverkusen, DE;
Abstract
The present invention relates to derivatives of 4-(Thio- or Selenoxanthene-9-ylidene)-piperidine or acridine and pharmaceutically acceptable salts thereof, use of these compounds as a medicament and for the manufacture of a medicament for treatment of a disease state which can be alleviated by treatment with a 5-HT2B antagonist.