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. 20, 2012
Filed:
Oct. 18, 2005
Young-dae Gong, Daejeon, KR;
Moon-kook Jeon, Daejeon, KR;
Dong-su Kim, Seoul, KR;
Jae Yang Kong, Daejeon, KR;
Gun-do Kim, Daejeon, KR;
Chang-ho Ahn, Rockville, MD (US);
Young Bok Lee, Rockville, MD (US);
Young-Dae Gong, Daejeon, KR;
Moon-Kook Jeon, Daejeon, KR;
Dong-Su Kim, Seoul, KR;
Jae Yang Kong, Daejeon, KR;
Gun-Do Kim, Daejeon, KR;
Chang-Ho Ahn, Rockville, MD (US);
Young Bok Lee, Rockville, MD (US);
Rexahn Pharmaceuticals, Inc., Rockville, MD (US);
Korea Research Institute of Chemical Technology, Daejeon, KR;
Abstract
The present invention related to a novel urea derivative for formula (I): which is useful as an anti-cancer agent, its pharmaceutically acceptable acid addition salt or stereoisomer, and to a process for preparing the urea derivative and an anti-cancer composition comprising the same as an active ingredient.