N.sup.2 -alkoxynaphthalenesulfonyl-L-arginiamides and the pharmaceutically acceptable salts thereof have been found to be effective as pharmaceutical agents for the inhibition and suppression of thrombosis, and are prepared by reacting N.sup.2 -alkoxynaphthalenesulfonyl-L-arginyl halide with a secondary amine.
已经发现N.sup.2-烷氧基
萘磺酰-L-精
氨酰胺及其药学上可接受的盐对于抑制和抑制血栓形成具有有效的药理作用,并且是通过将N.sup.2-烷氧基
萘磺酰-L-精
氨酰卤代物与二级胺反应制备的。