申请人:Hoechst Aktiengesellschaft
公开号:US04492710A1
公开(公告)日:1985-01-08
What are disclosed are pyrrolidinylsulfamoylbenzoic acid compounds of the formula ##STR1## in which R.sup.1 and R.sup.2 denote C.sub.1 -C.sub.4 alkyl and one of the radicals R.sup.1 or R.sup.2 may be hydrogen, R.sup.3 and R.sup.3' denote hydrogen or C.sub.1 -C.sub.4 alkyl or together denote a C--C linkage, R.sup.4 and R.sup.4' denote hydrogen, halogen, CF.sub.3, alkyl or C.sub.1 -C.sub.2 alkoxy, hydroxy, amino or dimethylamino in the various positions of the aryl nucleus, or together denote 3,4-methylenedioxy, R.sup.5 and R.sup.6 denote hydrogen, C.sub.1 -C.sub.4 alkyl or benzyl, Ar denotes phenyl or a 5-membered or 6-membered heteroaromatic ring containing a O, S or N atom and X is omitted or denotes oxygen, sulfur, NH, or CH.sub.2, and their pharmaceutically acceptable salts with bases or acids. The compounds and salts have a salidiuretic action and can be used for the treatment of edematous diseases.
公开的是化学式为##STR1##的吡咯烷基磺酰苯甲酸化合物,其中R.sup.1和R.sup.2表示C.sub.1-C.sub.4烷基,R.sup.1或R.sup.2中的一个可能是氢,R.sup.3和R.sup.3'表示氢或C.sub.1-C.sub.4烷基或一起表示C-C链,R.sup.4和R.sup.4'表示苯核的不同位置中的氢、卤素、CF.sub.3、烷基或C.sub.1-C.sub.2烷氧基、羟基、氨基或二甲基氨基,或一起表示3,4-亚甲二氧基,R.sup.5和R.sup.6表示氢、C.sub.1-C.sub.4烷基或苄基,Ar表示苯基或含有O、S或N原子的5-或6-成员杂环芳基环,X被省略或表示氧、硫、NH或CH.sub.2,它们与酸或碱的药物可接受盐具有利尿作用,并可用于治疗水肿性疾病。