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    • 8. 发明授权
    • N-Phenyl-2-thiomethylsuccinimides, and N-phenyl-2-thiomethenyl
succinimides, and fungicidal use thereof
    • N-苯基-2-硫代甲基琥珀酰亚胺和N-苯基-2-噻吩基琥珀酰亚胺及其杀真菌用途
    • US4487777A
    • 1984-12-11
    • US297800
    • 1981-09-29
    • David M. Spatz
    • David M. Spatz
    • A01N37/36A01N39/02A01N41/10C07D207/40A01N37/32A61K31/40
    • C07D207/40A01N37/36A01N39/02A01N41/10
    • N-phenyl-2-substituted succinimides represented by the formula ##STR1## wherein R is phenyl or phenyl substituted with 1 to 3 of the same or different substituents selected from fluoro, chloro, bromo, iodo, nitro, and trihalo substituted methyl; R.sup.1 is lower alkyl; lower alkyl substituted with 1 to 3 of the same or different halogens; lower alkenyl; lower alkenyl substituted with lower alkoxy or with 1 to 3 of the same or different halogens; lower alkynyl; lower alkynyl substituted with 1 to 3 of the same or different halogens; lower alkoxycarbonylalkylene; lower alkoxycarbonyalkylene substituted with 1 to 3 of the same or different halogens; lower acyl; a lower acyl substituted with 1 to 3 of the same of different halogens; a phenyl; a substituted phenyl with 1 to 3 of the same or different substituents selected from fluoro, bromo, chloro, nitro, lower alkyl, lower alkoxy, lower alkyl substituted with 1 to 3 of the same or different halogens; ##STR2## wherein n is 0, 1, 2 or 3 and R.sup.3 is H or lower alkyl; R.sup.2 is hydrogen or together with R.sup.1 forms a heterocyclic ring system containing one or more sulfurs and no more than 4 carbon atoms, n is 0, 1 or 2 and the bond represented by C C can be either saturated or unsaturated, when saturated, the carbon-carbon bond has 2 additional hydrogen atoms than the unsaturated bond, have good fungicidal activity.
    • 由式(I)表示的N-苯基-2-取代的琥珀酰亚胺,其中R是苯基或被1至3个相同或不同的选自氟,氯,溴,碘,硝基和三卤代取代基的取代基取代的苯基 甲基; R1是低级烷基; 被1-3个相同或不同的卤素取代的低级烷基; 低级链烯基 被低级烷氧基取代的低级链烯基或与1至3个相同或不同的卤素取代; 低级炔基 由1至3个相同或不同的卤素取代的低级炔基; 低级烷氧基羰基亚烷基; 用1〜3个相同或不同的卤素取代的低级烷氧基碳亚烷基; 低级酰基; 用1到3个相同的不同卤素取代的低级酰基; 苯基; 具有1至3个相同或不同的选自氟,溴,氯,硝基,低级烷基,低级烷氧基,被1至3个相同或不同卤素取代的低级烷基的取代苯基; 其中n为0,1,2或3且R 3为H或低级烷基; R 2为氢或与R 1一起形成含有一个或多个硫原子且不超过4个碳原子的杂环系统,n为0,1或2,并且由CC表示的键可饱和或不饱和,当饱和时,碳 碳键具有比不饱和键多2个氢原子,具有良好的杀真菌活性。