申请人:Jouveinal S.A.
公开号:US05143938A1
公开(公告)日:1992-09-01
A compound which is a propanamine of general formula (I) ##STR1## in which: R1 is a phenyl radical optionally mono-, di- or trisubstituted, or is a 5- or 6-membered monocyclic heteroaryl radical in which the single heteroatom is nitrogen, oxygen or sulfur, R2 is a lower alkyl radical, R3 and R4 are a hydrogen atom or a lower alkyl, lower alkenyl or lower cycloalkylalkyl radical, or, together with the nitrogen atom to which they are attached, form a saturated 5- to 6-membered heterocycle comprising only one heteroatom, R5 is a 5- to 7-membered cycloalkyl radical, a phenyl radical or a 5- or 6-membered monocyclic heteroaryl radical, and W represents a group .dbd.CH--QH, or a heterocycle .dbd.C[Q--(CH2)n--Q], or a group .dbd.C.dbd.Q, in which groups Q is an oxygen or sulfur atom, n has the value 2 or 3, W being .dbd.C.dbd.Q only when R3 and R4 are not both hydrogen, and their additions salts with pharmaceutically acceptable acids. A pharmaceutical composition comprising a compound of general formula (I) with the above definitions for the treatment of diarrheal states.
化合物是一种通式(I)的丙胺基化合物 ##STR1## 其中:R1是苯基基团,可选择单取代、双取代或三取代,或是5-或6-成员的单环杂芳基基团,其中单个杂原子是氮、氧或硫,R2是较低的烷基基团,R3和R4是氢原子或较低的烷基、较低的烯基或较低的环烷基烷基基团,或与它们连接的氮原子一起形成仅包含一个杂原子的饱和的5-至6-成员杂环,R5是5-至7-成员的环烷基基团、苯基基团或5-或6-成员的单环杂芳基基团,W代表一个基团.dbd.CH--QH,或一个杂环.dbd.C[Q--(CH2)n--Q],或一个基团.dbd.C.dbd.Q,其中基团Q是氧或硫原子,n的值为2或3,当R3和R4不同时为氢时,W仅为.dbd.C.dbd.Q,以及其与药学上可接受的酸形成的加合物。一种含有上述定义的通式(I)化合物的制剂,用于治疗腹泻状态。