A guanidinomethylbenzoic acid derivative or a salt thereof of the invention having excellent antiulcer activity and a low toxicity is provided. Pharmaceutical compositions containing such compounds are also provided.
The invention also includes processes for their preparation and the use of such compounds for the manufacture of medicaments of therapeutic value.  
                            本发明提供了一种具有优异抗溃疡活性和低毒性的
胍基甲基
苯甲酸衍
生物或其盐。本发明还提供了含有此类化合物的药物组合物。
本发明还包括其制备工艺以及使用此类化合物制造具有治疗价值的药物。