Piperidinyl substituted benzamides of formula ##STR1## the pharmaceutically acceptable acid addition salts thereof and the stereoisomeric forms thereof, wherein R.sup.1 is hydrogen or halo; R.sup.2 is halo; R.sup.3 is hydrogen or halo; R.sup.4 and R.sup.5 each independently are hydrogen, C.sub.1-4 alkyl or haloC.sub.1-4 alkyl; and the group NR.sup.4 R.sup.5 may also be azido, Alk is C.sub.2-4 alkanediyl; pharmaceutical compositions containing said compounds of formula (I) as active ingredient; use of said compounds as a medicine; process of preparing said compounds; compounds of formula (I) containing a radioactive isotope; process of marking 5HT.sub.2 -receptor sites; and process for imaging an organ are disclosed.
公开了
化学式为##STR1##的
哌啶基取代苯甲酰胺,其药学上可接受的酸盐和立体异构体形式,其中R.sup.1为氢或卤素; R.sup.2为卤素; R.sup.3为氢或卤素; R.sup.4和R.sup.5各自独立地为氢,C.sub.1-4烷基或卤代C.sub.1-4烷基; 基团NR.sup.4 R.sup.5也可以是偶氮基,Alk为C.sub.2-4烷二基; 包含上述化合物的制药组合物作为活性成分; 上述化合物作为药物的用途; 制备上述化合物的方法; 包含放射性同位素的化合物; 标记5HT.sub.2 -受体位点的方法; 以及成像器官的方法。