申请人:Nanteuil De Guillaume
公开号:US20050209234A1
公开(公告)日:2005-09-22
Compound of formula (I):
wherein:
represents 1-oxidopyridyl substituted by the remainder of the molecule in any one of the positions 2, 3 and 4, m and n, which may be identical or different, each represent an integer of from 1 to 3,
R
1
represents hydrogen or alkyl,
R
2
and R
3
, which may be identical or different, each represent an atom or group selected from hydrogen, halogen, alkyl, hydroxy, acyloxy and alkoxy, or, together with the carbon atom carrying them, form a cycloalkane having from 3 to 6 carbon atoms,
R
4
and R
5
each represent hydrogen, or are adjacent and, together with the carbon atoms carrying them, form a benzo ring, Ar represents aryl or heteroaryl. Medicinal products containing the same which are useful as thrombin inhibitors.
化合物的化学式(I):其中:表示在位置2、3和4中的任一位置上由分子的剩余部分取代的1-氧代吡啶基,m和n,可以相同也可以不同,每个表示1到3的整数,R1表示氢或烷基,R2和R3,可以相同也可以不同,每个表示从氢、卤素、烷基、羟基、酰氧基和烷氧基中选择的原子或基团,或者与携带它们的碳原子一起形成具有3到6个碳原子的环烷烃,R4和R5分别表示氢,或相邻且与携带它们的碳原子一起形成苯环,Ar表示芳基或杂芳基。含有这种化合物的药物,其作为凝血酶抑制剂具有用处。