Inhibitors of prenyl-protein transferase
    6.
    发明授权
    Inhibitors of prenyl-protein transferase 失效
    异戊烯基蛋白转移酶的抑制剂

    公开(公告)号:US06335343B1

    公开(公告)日:2002-01-01

    申请号:US09516945

    申请日:2000-03-01

    IPC分类号: A61K31496

    CPC分类号: C07D233/64 C07D403/06

    摘要: The present invention comprises piperazine/piperazinone-containing compounds having multicyclic ring system substituents on one of the piperazine/piperazinone nitrogens, which inhibit prenyl-protein transferases, including farnesyl-protein transferase and geranylgeranyl-protein transferase type I. Such therapeutic compounds are useful in the treatment of cancer.

    摘要翻译: 本发明包括在哌嗪/哌嗪酮氮之一上具有多环系统取代基的哌嗪/哌嗪酮化合物,其抑制异戊烯基 - 蛋白转移酶,包括法尼基蛋白转移酶和er牛儿基ger牛儿基因型I型转运酶。这种治疗化合物可用于 治疗癌症。

    2-substituted-1(4)-aryl piperazines and the process for their preparation
    8.
    发明授权
    2-substituted-1(4)-aryl piperazines and the process for their preparation 失效
    2-取代-1(4) - 芳基哌嗪及其制备方法

    公开(公告)号:US5051422A

    公开(公告)日:1991-09-24

    申请号:US408020

    申请日:1989-09-15

    CPC分类号: C07D403/12 C07D241/04

    摘要: This invention relates to novel 2-substituted-1(4)-aryl piperazines and to a process for their preparation. The compounds of this invention have been found to have cardiovascular, primarily antiarrhythmic effects and are of the following general formula I ##STR1## wherein R is hydrogen, lower alkyl or benzyl; and R.sub.1 and R.sub.2 are the same or independently hydrogen, lower alkyl, lower alkoxy or halogen;Z is ##STR2## --NR.sub.3 --CH.sub.2 --, --OCH.sub.2 --, --NR.sub.3 --, --O-- or --NR.sub.3 SO.sub.2 -- andQ is (C.sub.1 -C.sub.4) alkyl--SO.sub.2 --NR.sub.4 -- or ##STR3## R.sub.3 is hydrogen, lower alkyl, allyl or loweralkoxyloweralkyl; and included in the descriptors of the compounds of Formula I is the proviso that when R.sub.4 is methyl then ##STR4## must be in the 2 position of Formula I.

    摘要翻译: 本发明涉及新的2-取代-1(4) - 芳基哌嗪及其制备方法。 已经发现本发明的化合物具有心血管,主要是抗心律失常作用,并且具有以下通式I其中R是氢,低级烷基或苄基; 且R 1和R 2相同或独立地为氢,低级烷基,低级烷氧基或卤素; Z是-NR 3 -CH 2 - , - OCH 2 - , - NR 3 - , - O-或-NR 3 SO 2 - ,Q是(C 1 -C 4)烷基-SO 2 -NR 4 - 或R 3是氢, ,烯丙基或低级烷氧基低级烷基; 并且包括在式I化合物的描述中的条件是当R 4为甲基时,则必须在式I的2位。