Amidinonaphthyl derivative or salt thereof
    14.
    发明授权
    Amidinonaphthyl derivative or salt thereof 失效
    脒基萘基衍生物或其盐

    公开(公告)号:US5869501A

    公开(公告)日:1999-02-09

    申请号:US849391

    申请日:1997-05-30

    摘要: An amidinonaphthyl derivative represented by the following general formula (I) which has coagulation factor X inhibiting action and is useful as an anti-thrombus agent and the like, a salt thereof, an intermediate thereof and a pharmaceutical composition which comprises the amidinonaphthyl derivative. An amidinonaphthyl derivative represented by the following general formula (I) or a pharmaceutically acceptable salt thereof. ##STR1## (symbols in the formula have the following meanings; R.sup.1 : a hydrogen atom or a group represented by the formula --A--W--R.sup.4,A: a group represented by the formula ##STR2## a group represented by the formula ##STR3## or a group represented by the formula --SO.sub.2 --, X: an oxygen atom or a sulfur atom, W: a single bond or a group represented by the formula --NR.sup.5 --, R.sup.4 : a hydroxyl group, a lower alkoxy group, etc., R.sup.5 : a hydrogen atom, a carbamoyl group, a lower alkoxycarbonyl group, etc., R.sup.2 : a lower alkyl group, R.sup.3 : a hydrogen atom, a halogen atom, a carboxyl group, B: a lower alkylene group or a carbonyl group, and n: 0 or 1).

    摘要翻译: PCT No.PCT / JP95 / 02458 Sec。 371日期1997年5月30日 102(e)日期1997年5月30日PCT提交1995年12月1日PCT公布。 公开号WO96 / 16940 日期1996年6月6日由以下通式(I)表示的脒基萘基衍生物,其具有凝血因子X抑制作用,可用作抗血栓剂等,其盐,其中间体和药物组合物,其包含 脒基萘基衍生物。 由以下通式(I)表示的脒基萘基衍生物或其药学上可接受的盐。 (式中的符号具有以下含义:R 1:氢原子或式-AW-R4表示的基团,A:由式SO 2表示的基团,由式 X:氧原子或硫原子,W:单键或由式-NR5-表示的基团,R4表示羟基,低级烷氧基等,R5表示氢原子,氨基甲酰基, 低级烷氧基羰基等,R2:低级烷基,R3:氢原子,卤素原子,羧基,B:低级亚烷基或羰基,n:0或1)。