[EN] NOVEL COMPOUNDS, PHARMACEUTICAL COMPOSITIONS CONTAINING SAME, AND METHODS OF USE FOR SAME<br/>[FR] NOUVEAUX COMPOSÉS, COMPOSITIONS PHARMACEUTIQUES CONTENANT CEUX-CI, ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:FASGEN INC
公开号:WO2009149066A1
公开(公告)日:2009-12-10
The class compounds of the present invention may be represented by Formula (I), wherein X may be O, S, or N. R1 and R2 are independently either H, C1-C20 alkyl, cycloalkyl, alkenyl, aryl, arylalkyl, or alkylaryl. R3 and R4 are independently either H, an aryl group, a heteroaryl group, and a heterocyclic ring group having 4 to 6 carbon atoms, wherein the aryl, heteroaryl, and heterocyclic moieties are optionally substituted with one or more of a first substitution group defined herein. In a further embodiment, R3 and R4 along with the atoms and bonds to which they are attached, form an optionally substituted 5-7 membered ring having at least one nitrogen atom within the ring structure.
本发明的类化合物可以由公式(I)表示,其中X可以是O,S或N。 R1和R2独立地是H,C1-C20烷基,环烷基,烯基,芳基,芳烷基或烷基芳基。 R3和R4独立地是H,芳基,杂芳基和具有4至6个碳原子的杂环环组,其中芳基,杂芳基和杂环部分可被选自本发明定义的一个或多个第一取代基所取代。 在一个更进一步的实施例中,R3和R4以及它们所连接的原子和键形成具有至少一个氮原子的5-7成员环,该环结构内至少有一个氮原子。