发明授权
US4876271A Substituted thieno[3,2-b]thiophene-2-sulfonamides as topically active
carbonic anhydrase inhibitors
失效
取代的噻吩并[3,2-b]噻吩-2-磺酰胺作为局部活性碳酸酐酶抑制剂
- 专利标题: Substituted thieno[3,2-b]thiophene-2-sulfonamides as topically active carbonic anhydrase inhibitors
- 专利标题(中): 取代的噻吩并[3,2-b]噻吩-2-磺酰胺作为局部活性碳酸酐酶抑制剂
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申请号: US286822申请日: 1988-12-20
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公开(公告)号: US4876271A公开(公告)日: 1989-10-24
- 发明人: George D. Hartman , John D. Prugh
- 申请人: George D. Hartman , John D. Prugh
- 申请人地址: NJ Rahway
- 专利权人: Merck & Co., Inc.
- 当前专利权人: Merck & Co., Inc.
- 当前专利权人地址: NJ Rahway
- 主分类号: C12N9/99
- IPC分类号: C12N9/99 ; A61K31/38 ; A61K31/4433 ; A61K31/445 ; A61K31/495 ; A61K31/535 ; A61K31/54 ; A61P27/02 ; A61P27/06 ; A61P43/00 ; C07D409/04 ; C07D495/04
摘要:
Novel substituted thieno[3,2-b]thiophene-2-sulfonamides are prepared by novel synthetic processes. These compounds are useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.
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