申请人:Janssen Pharmaceutica N.V.
公开号:US06265407B1
公开(公告)日:2001-07-24
This invention concerns compounds of formula
the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein R1 is hydrogen, C1-6alkyl, C1-6alkyloxy, C1-6alkylthio, amino, mono- or di(C1-6alkyl)amino, Ar1, Ar1—NH—, C3-6cycloalkyl, hydroxymethyl or benzyloxymethyl; R2 and R3 are hydrogen, or taken together may form a bivalent radical of formula —CH═CH—CH═CH—; R4, R5 and R6 are each independently selected from hydrogen, halo, C1-6alkyl, C1-6alkyloxy, trifluoromethyl, nitro, amino, cyano, azido, C1-6alkyloxyC1-6alkyl, C1-6alkylthio, C1-6alkyloxycarbonyl or Het1; or when R4 and R5 are adjacent to each other they may be taken together to form a radical of formula —CH═CH—CH═CH—; A is a bivalent radical of formula NR7, NR7—Alk1—X—, NR7—Alk1—X—Alk2—, O—Alk1—X—, O—Alk1—X—Alk2— or S—Alk1—X—; wherein X is a direct bond, —O—, —S—, C═O, —NR8— or Het2; R7 is hydrogen, C1-6alkyl or Ar2methyl; R8 is hydrogen, C1-6alkyl or Ar2methyl; Alk1 is C1-6alkanediyl; Alk2 is C1-4alkanediyl; Ar1 and Ar2 are optionally substituted phenyl; phenyl; Het1 and Het2 are optionally substituted heterocycles; having angiogenesis inhibiting activity; their preparation, compositions containing them and their use as a medicine.
这项发明涉及公式N-氧化物形式的化合物,其药学上可接受的酸盐和立体化学异构体形式,其中R1为氢、C1-6烷基、C1-6烷氧基、C1-6烷硫基、氨基、单或双(C1-6烷基)氨基、Ar1、Ar1—NH—、C3-6环烷基、羟甲基或苄氧甲基;R2和R3为氢,或者合并在一起可以形成公式—CH═CH—CH═CH—的二价基团;R4、R5和R6分别独立地选自氢、卤素、C1-6烷基、C1-6烷氧基、三氟甲基、硝基、氨基、氰基、叠氮基、C1-6烷氧基C1-6烷基、C1-6烷硫基、C1-6烷氧羰基或Het1;或者当R4和R5相邻时,它们可以合并在一起形成公式—CH═CH—CH═CH—的基团;A为公式NR7、NR7—Alk1—X—、NR7—Alk1—X—Alk2—、O—Alk1—X—、O—Alk1—X—Alk2—或S—Alk1—X—的二价基团;其中X为直接键、—O—、—S—、C═O、—NR8—或Het2;R7为氢、C1-6烷基或Ar2甲基;R8为氢、C1-6烷基或Ar2甲基;Alk1为C1-6烷二基;Alk2为C1-4烷二基;Ar1和Ar2为可选取代的苯基;苯基;Het1和Het2为可选取代的杂环;具有抑制血管生成活性;它们的制备、含有它们的组合物以及它们作为药物的用途。