申请人:Roussel Uclaf
公开号:US05411981A1
公开(公告)日:1995-05-02
A compound of the formula ##STR1## wherein R.sub.1 is --CN, --NO.sub.2 or halogen, R.sub.2 is --CF.sub.3 or halogen, --A-B-- is of ##STR2## X is --O-- or --S--, R.sub.3 is hydrogen, alkyl, alkenyl or alkynyl of up to 12 carbon atoms, aryl and aralkyl of up to 12 carbon atoms, all optionally substituted by --OH, halogen, --SH, --CN, acyl and acyloxy of up to 7 carbon atoms, --aryl, --O--aryl, --O--aralkyl --S-- aryl of up to 12 carbon atoms the aryl and aralkyl being optionally substituted by halogen, --CF.sub.3, alkyl, alkoxy, alkenyl, alkenyloxy, alkynyl or alkynyloxy with the sulfur being optionally oxidized to sulfone or sulfoxide, free, esterified, amidified or salified carboxy, --NH.sub.2, mono and dialkylamino and heterocyclic of 3 to 6 ring members and containing at least one heteroatom selected from the group consisting of oxygen, sulfur and nitrogen, the alkyl, alkenyl and alkynyl being optionally interrupted by at least one oxygen, nitrogen or sulfur optionally oxidized to sulfoxide or sulfone, trialkylsilyl with the alkyl having 1 to 6 carbon atoms and acyl and acyloxy of an organic carboxylic acid of 1 to 7 carbon atoms and Y is --O--, --S-- or --NH--, except the compounds wherein --A-B-- is ##STR3## X is oxygen, R.sub.3 is hydrogen and Y is oxygen or --NH--, R.sub.2 is --CF.sub.3 or halogen and R.sub.1 is --NO.sub.2 or halogen and their non-toxic, pharmaceutically acceptable acid addition salts.
化合物的公式为##STR1##其中R.sub.1为--CN,--NO.sub.2或卤素,R.sub.2为--CF.sub.3或卤素,--A-B--为##STR2##X为--O--或--S--,R.sub.3为氢,烷基,烯基或炔基,碳数最多为12,芳基和芳基烷基,碳数最多为12,所有可选择性地被--OH,卤素,--SH,--CN,酰基和酰氧基,碳数最多为7,--芳基,--O--芳基,--O--芳基烷基--S--芳基,碳数最多为12,芳基和芳基烷基可选择性地被卤素,--CF.sub.3,烷基,烷氧基,烯基,烯氧基,炔基或炔氧基取代,其中硫可选择性地被氧化为磺酰或亚磺酰,自由,酯化,酰胺化或盐化羧基,--NH.sub.2,单和二烷基氨基和含有至少一个异原子的3到6个环成员的杂环,所述异原子选自氧,硫和氮的群,烷基,烯基和炔基可选择性地被至少一个氧,氮或硫中断,可选择性地被氧化为亚磺酰或磺酸盐,三烷基硅烷,其中烷基具有1到6个碳原子,以及1到7个碳原子的有机羧酸的酰和酰氧基,Y为--O--,--S--或--NH--,除了--A-B--为##STR3##X为氧,R.sub.3为氢,Y为氧或--NH--,R.sub.2为--CF.sub.3或卤素,R.sub.1为--NO.sub.2或卤素和它们的无毒,药学上可接受的酸加成盐。