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:
Nov. 02, 2004
Filed:
Jun. 12, 2003
Kenneth M. Snader, Germantown, MD (US);
B. Rao Vishnuvajjala, Rockville, MD (US);
Tsutomu Akama, Sunnyvale, CA (US);
Abstract
The invention provides an aminoflavone having formula (I), wherein each of R and R is H, COCH —R , wherein R is amino alkylamino, dialkylamino, or alkyl- or dialkylaminoalkyl, or an &agr;-amino acid residue, provided that at least one of R or R is other than H, and R is H, branched or straight-chain alkyl, hydroxyalkyl, alkanoyloxyalkyl, alkanoyloxy, alkoxy, or alkoxyalkyl, or pharmaceutically acceptable salts thereof. The present invention also provides a pharmaceutical composition comprising an aminoflavone as described above, and a method of inhibiting the growth of a tumor in a host by administering a tumor growth-inhibiting amount of an aminoflavone compound having the formula as described above.