申请人:E. R. Squibb & Sons, Inc.
公开号:US04104388A1
公开(公告)日:1978-08-01
3-Substituted benzisothiazole, 1,1-dioxides are provided having the structure ##STR1## wherein R is hydrogen, halogen, lower alkyl, lower alkoxy, or nitro; R.sup.1 is hydrogen, lower alkoxy or halogen with the proviso that R.sup.1 can be lower alkoxy or halogen only when R is lower alkoxy or halogen, respectively; Y is C or N, where Y is C, may represent a double bond, and when Y is N, represents a single bond, A is a single bond or an alkylene group containing from 1 to 4 carbons, and B is hydrogen, hydroxyl, phenyl or phenyl substituted with halogen, lower alkyl, lower alkoxy, or trifluoromethyl, with the proviso that when Y is C, B is phenyl or substituted phenyl, and when Y is N and B is hydrogen, A has at least 1 carbon and when B is hydroxyl, A has at least 2 carbons; and physiologically acceptable acid-addition salts thereof where Y is N. These compounds are useful as antiinflammatory agents.
提供具有结构##STR1##的3-取代苯并异噻唑-1,1-二氧化物,其中R为氢、卤素、较低烷基、较低烷氧基或硝基;R.sup.1为氢、较低烷氧基或卤素,但R.sup.1只有在R为较低烷氧基或卤素时才能是较低烷氧基或卤素;Y为C或N,其中Y为C时可能表示双键,而Y为N时表示单键,A为单键或含有1至4个碳原子的烷基基团,B为氢、羟基、苯基或卤素、较低烷基、较低烷氧基或三氟甲基取代的苯基,但当Y为C时,B为苯基或取代苯基,当Y为N且B为氢时,A至少有1个碳原子,当B为羟基时,A至少有2个碳原子;以及其生理上可接受的酸加合盐,其中Y为N。这些化合物可用作抗炎药。