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:
Aug. 12, 1997
Filed:
Jun. 22, 1994
Applicant:
Inventors:
Franco Buzzetti, Monza, IT;
Antonio Longo, Milan, IT;
Maria Gabriella Brasca, Cusago, IT;
Fabrizio Orzi, Milan, IT;
Angelo Crugnola, Varese, IT;
Dario Ballinari, San Donati Milanese, IT;
Mariangela Mariani, Desio, IT;
Assignee:
Farmitalia Carlo Erba S.r.l., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514412 ; 514307 ; 514314 ; 546144 ; 546165 ; 548475 ;
Abstract
Arylidene and heteroarylidene oxindole derivatives of formula (I) ##STR1## wherein, subject to provisos, Y is a bicyclic ring system chosen from naphthalene, tetralin, quinoline and isoquinoline;