申请人:Merck & Co., Inc.
公开号:US03974212A1
公开(公告)日:1976-08-10
[1-Hydroximino-2,2-disubstituted-5-indanyloxy-(or thio)]alkanoic acids and their salt, ester, anhydride, amide and 5-tetrazolyl derivatives are disclosed. The products display a dual pharmaceutical utility in that they exhibit diuretic, saluretic and uricosuric activity. The acid products are prepared by treating a 1-oxo-2,2-disubstituted-5-indanyloxy(or thio)alkanoic acids or derivatives thereof with hydroxylamine in the presence of a base.
1-羟基亚胺基-2,2-二取代-5-茚氧基(或硫代)烷酸及其盐、酯、酐、酰胺和5-四唑基衍生物已被披露。这些产品具有双重药用功能,因为它们表现出利尿、排盐和尿酸排泄活性。酸性产物是通过将1-氧代-2,2-二取代-5-茚氧(或硫代)烷酸或其衍生物与羟胺在碱的存在下处理而制备的。