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    • 4. 发明授权
    • Amino compounds and angiotensin IV receptor agonists
    • 氨基化合物和血管紧张素IV受体激动剂
    • US6066672A
    • 2000-05-23
    • US101449
    • 1998-07-16
    • Takeo KoboriKenichi GodaKikuo SugimotoTomomi OtaKazuyuki Tomisawa
    • Takeo KoboriKenichi GodaKikuo SugimotoTomomi OtaKazuyuki Tomisawa
    • C07C237/20C07D213/40C07D215/12A61K31/165C07C233/05
    • C07D213/40C07C237/20C07D215/12
    • The present invention provides an amino compound represented by Formula: ##STR1## wherein X is CH.sub.2 NH or CONH, Y is CH.sub.2 NH or CONH with the proviso that X and Y are not CONH at the same time; Z is CH.dbd.C(R.sup.4)R.sup.5, CH.sub.2 CH(R.sup.4)R.sup.5 or an alkoxycarbonyl group, R.sup.1 is a hydrogen atom; a lower alkyl group, a cycloalkyl group, a cycloalkyl-substituted alkyl group, an aralkyl group or an aryl group, each group of which is substituted or unsubstituted, R.sup.2 and R.sup.3 are each independently a lower alkyl group or an aralkyl group, each group of which is substituted or unsubstituted, and R.sup.4 and R.sup.5 are each independently a hydrogen atom; an alkyl group, an aralkyl group, an aryl group or a heteroaryl group, each group of which is substituted or unsubstituted, or a pharmaceutically acceptable salt thereof; a medicine comprising the amino compound of Formula (1) or a pharmaceutically acceptable salt; and an angiotensin IV receptor agonist containing the same as an effective component, which are useful, in particular, as a therapeutical drug (antagonist or agonist) for various diseases in which angiotensin IV participates, for example, acceleration of renal blood flow, cerebral vasodilation, inhibition of cell proliferation and hypermnesia.
    • PCT No.PCT / JP97 / 02716 Sec。 371日期:1998年7月16日 102(e)日期1998年7月16日PCT提交1997年8月5日PCT公布。 第WO98 / 05624号公报 日期:1998年2月12日本发明提供由下式表示的氨基化合物:其中X为CH 2 NH或CONH,Y为CH 2 NH或CONH,条件是X和Y不同时为CONH; Z是CH = C(R4)R5,CH2CH(R4)R5或烷氧基羰基,R1是氢原子; 低级烷基,环烷基,环烷基取代的烷基,芳烷基或芳基,其各自为取代或未取代的,R2和R3各自独立地为低级烷基或芳烷基,各基团 其中R 4和R 5各自独立地为氢原子; 其各自为取代或未取代的烷基,芳烷基,芳基或杂芳基,或其药学上可接受的盐; 包含式(1)的氨基化合物或其药学上可接受的盐的药物; 和含有与有效组分相同的血管紧张素IV受体激动剂,其特别可用作血管紧张素IV参与的各种疾病的治疗药物(拮抗剂或激动剂),例如加速肾血流量,脑血管舒张 ,抑制细胞增殖和高血症。