申请人:THE WELLCOME FOUNDATION LIMITED
公开号:EP0269230A1
公开(公告)日:1988-06-01
A compound of the formula (I)
or an acid addition salt thereof, wherein R is hydrogen or C1-4 alkyl, R¹ is chlorine or methyl optionally substituted by one or two fluorine, R2a to R2d are the same or different and are chosen from the group comprising hydrogen, chlorine, bromine, fluorine, C1-4 alkyl optionally substituted by fluorine or chlorine atoms, C1-4 alkoxy, C1-4 acyl, C1-4 alkoxycarbonyl, C1-4alkylthio, nitro, cyano, amino optionally substituted by C1-4 alkyl or C1-4 acyl; E is C6-10 aryl or aralkyl, a group CH₂C (Me)₂OR³ wherein R³ is hydrogen, C1-4 acyl, C1-4 alkyl or C2-8 carbamyl, a group CH=C(Me)CH₂CH₂CH=CMe₂, a group -Me₂, a group OCHR⁴R⁵ wherein R⁴and R⁵ are the same or different and each is methyl or ethyl, a group CH=CR⁶R⁷ wherein R⁶ is hydrogen, chlorine, bromine, fluorine, C1-4 alkyl, C1-8 alkoxycarbonyl, C1-4 alkynyl or C1-8 acyl and R⁷ is hydrogen, chlorine, bromine, fluorine or C1-4 alkyl, or a group CH=X-Y-R⁸ wherein X is N or C(R⁹) wherein R⁹ is hydrogen or C1-6alkyl, Y is oxygen, sulphur or a group NR¹⁰ wherein R¹⁰ is C1-8 hydrocarbyl, R⁸ is C1-4 acyl or C1-10 hydrocarbyl optionally substituted by C1-4 alkyl, C1-4 alkoxy, C1-4 acyl or halogen, or, when X is nitrogen, R⁸ may be hydrogen;
provided that at least of of R2a to R2d is other than hydrogen when R¹ is methyl or chlorine except when E is OCHR⁴R⁵, C6-10 aryl and aralkyl, CH=CR⁶R⁷ or CH=XYR⁸ or R³ is C2-8 carbamyl and that R2c is not methyl when R¹ is methyl except when E is CH=CR⁶R⁷ or CH=XYR⁸, and other than 1-geranyl-2-methylbenzimidazole, processes for their preparation, formulations containing them and their use in the control of pests, helminths and fungi.
化合物的公式(I)或其酸加成盐,其中R是氢或C1-4烷基,R¹是氯或甲基,可选地被一或两个氟取代,R2a到R2d相同或不同,选自包括氢,氯,溴,氟,C1-4烷基(可选地被氟或氯原子取代),C1-4烷氧基,C1-4酰基,C1-4烷氧羰基,C1-4烷基硫,硝基,氰基,C1-4烷基或C1-4酰基取代的氨基;E是C6-10芳基或芳基烷基,CH₂C(Me)₂OR³(其中R³是氢,C1-4酰基,C1-4烷基或C2-8氨基甲酰基),CH=C(Me)CH₂CH₂CH=CMe₂,-Me₂,OCHR⁴R⁵(其中R⁴和R⁵相同或不同,每个是甲基或乙基),CH=CR⁶R⁷(其中R⁶是氢,氯,溴,氟,C1-4烷基,C1-8烷氧羰基,C1-4炔基或C1-8酰基,R⁷是氢,氯,溴,氟或C1-4烷基),或CH=X-Y-R⁸(其中X是N或C(R⁹),其中R⁹是氢或C1-6烷基,Y是氧,硫或NR¹⁰(其中R¹⁰是C1-8烃基),R⁸是C1-4酰基或C1-10烃基,可选地被C1-4烷基,C1-4烷氧基,C1-4酰基或卤素取代,或者当X是氮时,R⁸可以是氢;但是当R¹是甲基或氯时,R2a到R2d中至少有一个不是氢,除非E是OCHR⁴R⁵,C6-10芳基和芳基烷基,CH=CR⁶R⁷或CH=XYR⁸或R³是C2-8氨基甲酰基,而且当R¹是甲基时,R2c不是甲基,除非E是CH=CR⁶R⁷或CH=XYR⁸,除了1-香叶醇-2-甲基苯并咪唑之外,还提供了它们的制备方法,包含它们的配方以及它们在害虫,蠕虫和真菌控制中的用途。