A compound of the formula
wherein Z is
wherein R4 is lower alkyl, X and Y are oxygen or sulfur and n is an integer of 3 to 6, R1 is hydrogen or halogen, R2 is halogen and R3 is hydrogen or C, - Ce-alkyl which may have lower alkoxy; a herbicidal composition containing said compound as an effective component; a method for killing weeds using said compound; and processes for the production of said compound, are disclosed hereinafter.
式中的化合物
其中 Z 是
其中 R4 是低级烷基,X 和 Y 是氧或硫,n 是 3 至 6 的整数,R1 是氢或卤素,R2 是卤素,R3 是氢或 C,-C-烷基,其中可能有低级烷氧基;含有所述化合物作为有效成分的除草组合物;使用所述化合物杀灭杂草的方法;以及生产所述化合物的工艺,均在下文中公开。
O-Halobenzoic acid derivatives, process for their preparation, herbicidal compositions and their use
申请人:Nippon Kayaku Kabushiki Kaisha
公开号:EP0104532B1
公开(公告)日:1986-12-03
US4531964A
申请人:——
公开号:US4531964A
公开(公告)日:1985-07-30
US4561880A
申请人:——
公开号:US4561880A
公开(公告)日:1985-12-31
[EN] HYDANTOIN AND THIOHYDANTOIN DERIVATIVES AS ANTIVIRAL DRUGS<br/>[FR] DÉRIVÉS D'HYDANTOÏNE ET DE THIOHYDANTOÏNE UTILISÉS COMME MÉDICAMENTS ANTIVIRAUX
申请人:VIVALIS
公开号:WO2013171281A1
公开(公告)日:2013-11-21
The present invention relates to a compound of the following formula (I), or a salt, solvate, tautomer, enantiomer, diastereoisomer or racemic mixture thereof: as well as its use as a drug, notably in the treatment of hepatitis C, its preparation process, and the pharmaceutical compositions containing such a compound.