Nuclear substituted 2-hydroxymethane-sulfamic acids and pharmaceutical compositions
申请人:Merck & Co., Inc.
公开号:EP0011654A1
公开(公告)日:1980-06-11
Nuclear substituted 2-hydroxyphenylmethane-sulfamic 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.
本发明揭示了核取代的2-羟基苯甲烷-磺酰胺酸及其药学上可接受的盐,其中苯环核被2到4个核取代基取代,这些化合物可用作利尿剂、利尿消炎剂。该产品可以通过将核取代水杨醛与磺酸铵反应生成中间体亚胺,然后还原以得到本发明的化合物。