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:
Jan. 21, 1997
Filed:
Mar. 08, 1994
Applicant:
Inventors:
A Paul Krapcho, Shelburne, VT (US);
Ernesto Menta, Milan, IT;
Ambrogio Oliva, Varese, IT;
Silvano Spinelli, Monza, IT;
Assignees:
The University of Vermont, Burlington, VT (US);
Boehringer Mannheim Italia, S.p.A., Monza, IT;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
544125 ; 546 64 ;
Abstract
This invention is directed to heteroannulated indazoles namely to 2,5-disubstituted quinolino-, isoquinolino-, phthalazino-, and quinoxalino- annulated indazole-6(2H)-ones and related mono N-oxides. These compounds have been shown to have antitumor activity.