申请人:Schering Corporation
公开号:US06130229A1
公开(公告)日:2000-10-10
Compounds of Formula I: ##STR1## wherein: X.sup.1 is hydrogen, halogen, CF.sub.3, nitro, NH.sub.2 or lower alkyl; each X.sup.2 is independently selected from the group consisting of hydrogen, halogen, lower alkoxy and lower alkyl; n is 1 or 2; Y is selected from the group consisting of S(O).sub.p, O, and NR.sup.5, wherein p is 0, 1 or 2, and R.sup.5 is hydrogen, alkyl, aryl, cycloalkyl, loweralkoxycarbonyl, aminocarbonyl or acyl; R.sup.1 and R.sup.2, which may be the same or different, are selected from the group consisting of hydrogen and lower alkyl groups, or taken together can form an oxygen atom when Y is NR.sup.5 ; A . . . is C=, CH-- or N--; R is --CZ--Y.sup.1 --Y.sup.2 --R.sup.3, wherein: Z is O, =CH--CN, or =N--CN; one of Y.sup.1 and Y.sup.2 is a bond, --CO--, O, S, or --NR.sup.4 --, and the other is (CH.sub.2).sub.m, where m is 0 or an integer of 1 to 4, and R.sup.4 is H or alkyl, with the proviso that when Z is O and m is 0 then Y.sup.1 or Y.sup.2 is selected from --CO--, O, S, or --NR.sup.4 ; R.sup.3 is aryl, heteroaryl or heterocycloalkyl, with the proviso that R.sup.3 can also be lower alkyl when Z is =N--CN; and their pharmaceutically acceptable acid addition salts; have activity as Ras-FPT inhibitors. They can be used, e.g., in pharmaceutical compositions, for inhibiting the abnormal growth of cells and for inhibiting proliferative diseases. Processes for their preparation, and useful intermediates, are also disclosed.
化合物的公式I:##STR1## 其中:X.sup.1为氢、卤素、CF.sub.3、硝基、NH.sub.2或低级烷基;每个X.sup.2独立地选自氢、卤素、低级烷氧基和低级烷基的群;n为1或2;Y选自S(O).sub.p、O和NR.sup.5的群,其中p为0、1或2,R.sup.5为氢、烷基、芳基、环烷基、低级烷氧羰基、氨基羰基或酰基;R.sup.1和R.sup.2,可以相同也可以不同,选自氢和低级烷基,或者当Y为NR.sup.5时,它们可以连在一起形成一个氧原子;A . . . 为C=、CH-或N-;R为--CZ--Y.sup.1--Y.sup.2--R.sup.3,其中:Z为O、=CH-CN或=N-CN;Y.sup.1和Y.sup.2中的一个为键、--CO--、O、S或--NR.sup.4--,另一个为(CH.sub.2).sub.m,其中m为0或1到4的整数,R.sup.4为H或烷基,但当Z为O且m为0时,Y.sup.1或Y.sup.2选自--CO--、O、S或--NR.sup.4;R.sup.3为芳基、杂芳基或杂环烷基,但当Z为=N-CN时,R.sup.3也可以是低级烷基;它们的药学上可接受的酸盐具有Ras-FPT抑制剂的活性。它们可以用于制备制药组合物,用于抑制细胞的异常生长和抑制增殖性疾病。本文还公开了它们的制备方法和有用的中间体。