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. 17, 2006
Filed:
Apr. 08, 2000
Eui-hwan Cho, Kyungki-do, KR;
Sun-gan Chung, Kyungki-do, KR;
Sun-hwan Lee, Kyungki-do, KR;
Ho-seok Kwon, Kyungki-do, KR;
Jae-eung Lee, Kyungki-do, KR;
Jeong-ho Joo, Kyungki-do, KR;
Eui-Hwan Cho, Kyungki-do, KR;
Sun-Gan Chung, Kyungki-do, KR;
Sun-Hwan Lee, Kyungki-do, KR;
Ho-Seok Kwon, Kyungki-do, KR;
Jae-Eung Lee, Kyungki-do, KR;
Jeong-Ho Joo, Kyungki-do, KR;
Samjin Pharmaceutical Co., Ltd, Seoul, KR;
Abstract
The present invention relates to pyrimidinedione derivatives of following formula (I) which are useful as antiviral agents, especially as agents for treatment of AIDS, pharmaceutically acceptable salts thereof, process for the preparation thereof and pharmaceutical compositions containing the same, wherein R represents cyclopropyl; cyclobutyl; cyclohexyl; unsubstituted or mono-, di- or trisubstituted phenyl with a group selected from hydroxy, C–Calkyl, C–Calkoxy, halogen, trifluoromethyl, cyano and amino; 1- or 2-naphthyl; 9-anthracenyl; 2-anthraquinonyl; unsubstituted or substituted pyridyl with a group selected from C–Calkyl, C–Calkoxy, cyano and halogen; 2-, 3- or 4-quinolinyl; oxiranyl; 1-benzotriazolyl; 2-benzoxazolyl; furanyl substituted with C–Calkoxycarbonyl; C–Calkylcarbonyl; or benzoyl, Rrepresents halogen or C–Calkyl, Rand Rrepresent independently hydrogen or C–Calkyl, X represents oxygen atom, and Y represents oxygen atom, sulfur atom or carbonyl.