会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 35. 发明授权
    • Combating endoparasites with 3-hydroxybenzothiophenes
    • 与3-羟基苯并噻吩组合内给药
    • US5118680A
    • 1992-06-02
    • US721901
    • 1991-06-20
    • Nikolaus MullerWerner HallenbachAchim HarderWerner Lindner
    • Nikolaus MullerWerner HallenbachAchim HarderWerner Lindner
    • C07D333/64A61K31/38A61K31/381A61K31/435A61P33/00A61P33/10C07C323/62C07C323/65C07C323/67C07D333/70C07D409/06C07D413/06C07D495/04
    • C07D495/04C07C323/62C07D333/70
    • A method of combating endoparasites in humans and animals which comprises administering to such humans and animals an endoparasiticidally effective amount of a 3-hydroxybenzothiophene of the formula ##STR1## in which X represents .dbd.CH-- or .dbd.N--,Y represents .dbd.O or .dbd.NH,R.sup.1 represents one or more identical or different radicals from the group consisting of hydrogen, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, alkylenedioxy, halogenoalkylenedioxy, halogen, CN, NO.sub.2, NH.sub.2, alkylamino, dialkylamino, alkylcarbonyl, carbalkoxy, alkylsulphonyl, arylsulphonyl, sulphamoyl, alkylsulphamoyl, dialkylsulphamoyl, aryl, aryloxy and arylthio, which, in turn, may again be substituted,R.sup.2 represents optionally substituted alkoxy, cycloalkoxy or the radical --NR.sup.3 R.sup.4,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents an alkyl or carbocyclic or heterocyclic armoatic radical or the radical --COOR.sup.5,R.sup.3 and R.sup.4, together with the adjacent nitrogen atom, represent a 5- or 6-membered heterocycle which may contain O or N as further heteroatoms and is optionally substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -hydroxyalkyl, C.sub.1 -C.sub.4 -halogenoalkyl or C.sub.1 -C.sub.4 -alkoxyalkylR.sup.5 represents alkyl, cycloalkyl, aralkyl or aryl, which, in turn, may again be substituted or optionally substituted aryl.Many of the compounds are new, as well as their own intermediates.
    • 一种对抗人和动物内寄生虫的方法,其包括向所述人和动物施用内寄生有效量的式(I)的3-羟基苯并噻吩,其中X表示= CH-或= N-,Y表示= O或= NH,R 1表示与氢,烷基,烷氧基,烷硫基,卤代烷基,卤代烷氧基,卤代烷硫基,亚烷基二氧基,卤代亚烷基二氧基,卤素,CN,NO 2,NH 2,烷基氨基,二烷基氨基,烷基羰基中的一个或多个相同或不同的基团 ,烷基磺酰基,芳基磺酰基,氨磺酰基,烷基氨磺酰基,二烷基氨磺酰基,芳基,芳氧基和芳硫基,其又可以被取代,R 2表示任选取代的烷氧基,环烷氧基或基-NR 3 R 4,R 3表示氢或烷基,R 4表示 烷基或碳环或杂环杂环基团或基团-COOR 5,R 3和R 4与相邻的氮原子一起代表5-或6-元杂环 可以含有O或N作为其它杂原子并且任选被C 1 -C 4 - 烷基,C 1 -C 4 - 羟基烷基,C 1 -C 4 - 卤代烷基或C 1 -C 4 - 烷氧基烷基取代的O 2可以表示烷基,环烷基,芳烷基或芳基, 又可以是取代的或任选取代的芳基。 许多化合物是新的,以及它们自己的中间体。