N.sub.1 -acyl-N.sub.2 -phenyl-1,3-diaminopropan-2-ols are disclosed which possess ulcer-inhibiting activities. Further disclosed are pharmaceutical compositions which are effective in the treatment and prophylaxis of ulcers and which comprise as a pharmacologically active ulcus-inhibiting ingredient N.sub.1 -acyl-N.sub.2 -phenyl-1,3-diaminopropan-2-ols, or a pharmaceutically acceptable acid addition salt thereof, and a pharmaceutically acceptable diluent. Further disclosed are processes for the preparation of the N.sub.1 -acyl-N.sub.2 -phenyl-1,3-diaminopropan-2-ols.
本文披露了具有抑制溃疡活性的N.sub.1-酰基-N.sub.2-苯基-1,3-二
氨基
丙烷-2-醇。此外,还披露了药物组合物,其对治疗和预防溃疡有效,并包含作为药理活性溃疡
抑制剂成分的N.sub.1-酰基-N.sub.2-苯基-1,3-二
氨基
丙烷-2-醇或其药学上可接受的酸加盐,以及药学上可接受的稀释剂。此外,还披露了制备N.sub.1-酰基-N.sub.2-苯基-1,3-二
氨基
丙烷-2-醇的方法。