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:
Feb. 18, 2014
Filed:
Jul. 29, 2011
Applicants:
Pere Dalmases Barjoan, Sant Feliu de Llobregat, ES;
Juan Huguet Clotet, Sant Joan Despi, ES;
Jordi Peirats Masia, Barcelona, ES;
Inventors:
Pere Dalmases Barjoan, Sant Feliu de Llobregat, ES;
Juan Huguet Clotet, Sant Joan Despi, ES;
Jordi Peirats Masia, Barcelona, ES;
Assignee:
Laboratories Lesvi, S.L., Sant Joan Despi, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/044 (2006.01); C07D 313/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to novel compounds of formula (I) as well as to the process for their preparation. Novel compounds of formula (I) can be converted into asenapine through an efficient process. The invention also relates to novel intermediates used in this process and their use in the preparation of compounds of formula (I).