Nuclear substituted 2-hydroxyphenylmethanesulfamic acids and their pharmaceutically acceptable salts wherein the phenyl nucleus is substituted with 2 to 4 nuclear substituents and which are useful saluretic-diuretics and anti-inflammatories are disclosed. The products may be prepared by reacting nuclear substituted salicylaldehydes with ammonium sulfamate to generate intermediate imines which are reduced to afford the compounds of this invention.
本发明公开了核取代的2-羟基苯甲磺酰胺及其药学上可接受的盐,其中苯环核取代物为2至4个,该类化合物可用作利尿剂、抗炎药。该产品可通过将核取代的
水杨醛与磺酰胺
铵反应以生成中间体
亚胺,然后还原以得到本发明的化合物。