4-Alkylsubstituted-3-hydroxy-2-pyrroline-2,5-dione compounds for use in the prevention and treatment of kidney and bladder stones, process for preparing them and pharmaceutical composition containing them
申请人:Merck & Co., Inc.
公开号:EP0037991B1
公开(公告)日:1983-07-20
US4428959A
申请人:——
公开号:US4428959A
公开(公告)日:1984-01-31
4-Alkylsubstituted-3-hydroxy-3-pyrroline-2,5-dione inhibitors of
申请人:Merck & Co., Inc.
公开号:US04428959A1
公开(公告)日:1984-01-31
Novel 4-alkylsubstituted-3-hydroxy-3-pyrroline-2,5-diones are disclosed which inhibit glycolic acid oxidase and thus are useful in the treatment and prevention of calcium oxalate kidney stone formation. A novel process for their preparation is also disclosed.