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. 18, 2005
Filed:
Dec. 10, 2002
John C. Kath, Waterford, CT (US);
Daniel T. Richter, Groton, CT (US);
Zheng J. LI, Quaker Hill, CT (US);
Andrew V. Trask, Stonington, CT (US);
John C. Kath, Waterford, CT (US);
Daniel T. Richter, Groton, CT (US);
Zheng J. Li, Quaker Hill, CT (US);
Andrew V. Trask, Stonington, CT (US);
Pfizer Inc, New York, NY (US);
Abstract
The invention relates to succinate and malonate complexes of E-2-Methoxy-N-(3-{4-[3-methyl-4-(6-methyl-pyridin-3-yloxy)-phenylamino]-quinazolin-6-yl}-allyl)-acetamide having the following formula I: More particular the present invention relates to monosuccinate, hemisuccinate, sesquisuccinate and di-malonate complexes of formula I. The invention also relates to pharmaceutical compositions containing the succinate and malonate complexes of formula I. The invention further relates to methods of treating hyperproliferative diseases, such as cancers, in mammals, especially humans by administering the above complexes and to methods of preparing the above complexes.