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:
Jul. 12, 2011
Filed:
Dec. 30, 2006
Applicant:
Guoqing Paul Chen, Moorpark, CA (US);
Inventor:
Guoqing Paul Chen, Moorpark, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/54 (2006.01); A61K 31/517 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to spiro compounds of formula I, processes for their preparation, pharmaceutical compositions containing them as active ingredient, methods for the treatment of disease states such as cancers associated with protein tyrosine kinases, especially epidermal growth factor (EGF) and vascular endothelial growth factor (VEGF), to their method of use as medicaments and to their method of use in the manufacture of medicaments for use in the production of inhibition of tyrosine kinase reducing effects in warm-blooded animals such as humans.