专利名称：Sulphonyl ureas substituted with
heterocycles, process for their preparationand their use as herbicides and plant growthregulators
发明人：LOHER, HEINZ-JOSEF, DR.,WILLMS, LOTHAR,
DR.,FREY, MICHAEL, DR.,BAUER, KLAUS,DR.,BIERINGER, HERMANN
申请号：EP89113918.0申请日：19890728公开号：EP0353641A3公开日：19911030
摘要： Heterocyclic-substituted sulfonylureas of the formula R¹-YA-NR²-SO₂-NH- -NR³R⁴ (I) wherein A is a C₁-C₁₀-hydrocarbon radical, R¹ saturated or unsaturated alkyl orcycloalkyl, the tri-, optionally substituted by halogen or by radicals from the groupsaturated or unsaturated alkoxy or alkylthio, alkylsulfinyl, alkylsulfonyl, cycloalkyl, aradical of up to six-membered saturated heterocycle with an oxygen atom in the ring,furyl, phenyl , can be substituted by halogen, alkyl, alkoxy, CF₃, alkoxycarbonyl and / ornitro, or R¹ is phenyl optionally substituted by halogen, alkyl, alkoxy, CF₃, alkoxycarbonylor nitro, or R¹ is a radical of the formula -CO-R⁵, -CHR⁶-COOR⁷, -CHR⁶-CH₂-COOR⁷ or -CH₂-CHR⁶-COOR⁷, wherein in the formulas R⁵ is alkyl, R⁶ is hydrogen, alkyl, phenyl orbenzyl and R⁷ is alkyl, phenyl or benzyl, YS or SO₂, R² is H, saturated or unsaturated alkyl,optionally substituted by halogen, saturated or unsaturated alkoxy, alkylthio,alkylsulfinyl, alkylsulfonyl, alkoxycarbonyl, phenoxycarbonyl, benzyloxycarbonyl or
phenyl; or C₃-C₈-cycloalkyl, optionally substituted by halogen, alkoxy or alkylthio; orcycloalkenyl, cyclopropylmethyl, epoxypropyl, furfuryl, tetrahydrofurfuryl, phenoxy-C₁-C₆-alkyl, phenyl or in the phenyl ring by halogen, alkyl, alkoxy or nitro-substituted phenylor phenoxyalkyl, R³ is H, saturated or unsaturated alkyl, or C₁-C₄-alkoxy, R⁴ is a radical offormula R⁸ and R⁹H, halogen, alkyl, alkoxy, alkylthio, or the latter 3 radicals substitutedby halogen, alkoxy or alkylthio; or NR¹⁴R¹⁵, cycloalkyl, -OCHR¹⁶COOR¹⁷, unsaturated alkylor alkoxy, R¹⁰ is H or alkyl; R¹¹ is alkyl, -CHF₂ or -CH₂CF₃; R¹² is H, alkyl, alkoxy or halogen;R¹³ is H, alkyl, CHF₂ or CH₂CF₃; R¹⁴ and R¹⁵ is H, saturated or unsaturated alkyl; R¹⁶ and R¹⁷is H or alkyl; E is CH or N; G is CH₂ or O and Z is O or S, as well as their salts haveherbicidal and plant growth-regulatory properties in mono- and dicotyledonous plants.
申请人：HOECHST AKTIENGESELLSCHAFT
地址：Gerichtstrasse 27 D-13342 Berlin DE
国籍：DE
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