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    • 43. 发明授权
    • Certain 3-oxo-4-(substituted oxy or substituted
thio)cyclohex-1-enyl-2-substituted benzoate intermediates
    • 某些3-氧代-4-(取代的氧基或取代的硫代)环己-1-烯基-2-取代的苯甲酸酯中间体
    • US4808338A
    • 1989-02-28
    • US150875
    • 1988-02-01
    • David L. Lee
    • David L. Lee
    • A01N35/06A01N41/10C07C45/54C07C311/15C07C317/00C07C317/14C07C153/11
    • C07C321/00A01N35/06A01N41/10C07C205/45C07C317/00C07C323/00C07C45/54C07C2101/16
    • Intermediate compounds of the formula ##STR1## wherein X is oxy, thio, sulfinyl or sulfonyl; R is halogen; C.sub.1 C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; trifluoromethoxy; difluoromethoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; R.sup.a SO.sub.n -- wherein n is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl; trifluoromethyl or difluoromethyl; R.sup.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, or phenyl; R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; or R.sup.1 and R.sup.2 together are C.sub.2 -C.sub.5 alkylene; R.sup.3 hydrogen, C.sub.1 C.sub.4 alkyl, or phenyl with the proviso that R.sup.1 and R.sup.3 are not both phenyl; R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.5 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.6 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, or phenyl; R.sup.7 and R.sup.8 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n -- wherein n is the integerr 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R.sup.d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.3 C(O)-- wherein R.sup.e is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; or (12) --SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; and (13) --N(R.sup.c)C(O)R.sup.d wherein R.sup.c and R.sup.d are as defined.
    • 其中X是氧基,硫基,亚磺酰基或磺酰基的式(Ⅰ)的中间体化合物; R是卤素; C1C2烷基; C1-C2烷氧基; 三氟甲氧基 二氟甲氧基 硝基 氰基; C1-C2卤代烷基; RaSO n-,其中n为0或2,Ra为C 1 -C 2烷基; 三氟甲基或二氟甲基; R1是氢,C1-C4烷基或苯基; R2是氢或C1-C4烷基; 或者R 1和R 2一起是C 2 -C 5亚烷基; R3氢,C1C4烷基或苯基,条件是R1和R3不同时为苯基; R4是氢或C1-C4烷基; R5是氢或C1-C4烷基; R6是氢,C1-C4烷基,C1-C4卤代烷基或苯基; R7和R8独立地是(1)氢; (2)卤素; (3)C 1 -C 4烷基; (4)C1-C4烷氧基; (5)三氟甲氧基; (6)氰基; (7)硝基; (8)C 1 -C 4卤代烷基; (9)RbSOn-,其中n是整数0,1或2; 并且R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NRcRd其中Rc和Rd独立地是氢或C1-C4烷基; (11)R3C(O) - 其中Re是C1-C4烷基或C1-C4烷基或C1-C4烷氧基; 或(12)-SO 2 NR c R d,其中R c和R d如所定义; 和(13)-N(R c)C(O)R d,其中R c和R d如所定义。
    • 44. 发明授权
    • Herbicidal method and composition utilizing certain 5-(2-substituted
benzoyl)-barbituric acids
    • 使用某些5-(2-取代苯甲酰基) - 巴比妥酸的除草方法和组成
    • US4797147A
    • 1989-01-10
    • US91162
    • 1987-08-31
    • David L. LeeCharles G. Carter
    • David L. LeeCharles G. Carter
    • A01N43/54C07D239/62
    • A01N43/54C07D239/62
    • Herbicidal compositions and method of controlling undesirable vegetation utilizing compounds of the formula ##STR1## wherein R is halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; or R.sup.a SO.sub.m -- wherein m is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl;R.sup.1 is hydrogen or C.sub.1 -C.sub.2 alkyl;R.sup.2 is hydrogen or C.sub.1 -C.sub.2 alkyl; andR.sup.3 and R.sup.4 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n -- wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R.sup.d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.e C(O)-- wherein R.sup.e is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; or (12) --SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; and (13) --N(R.sup.c)C(O)R.sup.d wherein R.sup.c and R.sup.d are as defined and their salts are useful as herbicides.
    • 除草组合物和使用下式的化合物(IMAGE)控制不期望的植物的方法,其中R是卤素; C1-C2烷基; C1-C2烷氧基; 硝基 氰基; C1-C2卤代烷基; 或RaSOm-,其中m为0或2,Ra为C1-C2烷基; R1是氢或C1-C2烷基; R2是氢或C1-C2烷基; 和R 3和R 4独立地是(1)氢; (2)卤素; (3)C 1 -C 4烷基; (4)C1-C4烷氧基; (5)三氟甲氧基 (6)氰基; (7)硝基; (8)C 1 -C 4卤代烷基; (9)RbSO n-,其中n是整数0,1或2; 并且R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NRcRd其中Rc和Rd独立地是氢或C1-C4烷基; (11)ReC(O) - 其中Re为C1-C4烷基或C1-C4烷氧基; 或(12)-SO 2 NR c R d其中R c和R d如所定义; 和(13)-N(R c)C(O)R d,其中R c和R d如所定义,并且它们的盐可用作除草剂。
    • 45. 发明授权
    • Certain 1,3-diphenyl-1,3-propanediones
    • 某些1,3-二苯基-1,3-丙二酮
    • US4795489A
    • 1989-01-03
    • US173900
    • 1988-03-28
    • David L. Lee
    • David L. Lee
    • A01N31/04C07C45/45C07C49/782C07C49/813C07C49/835C07C49/84
    • C07C205/45C07C317/00C07C45/455C07C49/782C07C49/813C07C49/835C07C49/84
    • Compounds of the formula ##STR1## wherein R is hydrogen; halogen; C.sub.1 -C.sub.2 alkyl; C.sub.1 -C.sub.2 alkoxy; nitro; cyano; C.sub.1 -C.sub.2 haloalkyl; or R.sup.a SO.sub.n -- wherein n is 0 or 2 and R.sup.a is C.sub.1 -C.sub.2 alkyl;R.sup.1 is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy;R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently are (1) hydrogen; (2) halogen; (3) C.sub.1 -C.sub.4 alkyl; (4) C.sub.1 -C.sub.4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C.sub.1 -C.sub.4 haloalkyl; (9) R.sup.b SO.sub.n -- wherein n is the integer 0, 1 or 2; and R.sup.b is (a) C.sub.1 -C.sub.4 alkyl; (b) C.sub.1 -C.sub.4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) --NR.sup.c R.sup.d wherein R.sup.c and R.sup.d independently are hydrogen or C.sub.1 -C.sub.4 alkyl; (11) R.sup.e C(O)-- wherein R.sup.e is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; or (12) --SO.sub.2 NR.sup.c R.sup.d wherein R.sup.c and R.sup.d are as defined; and (13) --N(R.sup.c)C(O)R.sup.d wherein R.sup.e and R.sup.d are as defined and their salts.
    • 式(Ⅰ)化合物,其中R是氢; 卤素; C1-C2烷基; C1-C2烷氧基; 硝基 氰基 C1-C2卤代烷基; 或RaSOn-,其中n为0或2,Ra为C1-C2烷基; R1是C1-C4烷基或C1-C4烷氧基; R2,R3,R4,R5和R6独立地为(1)氢; (2)卤素; (3)C1-C4烷基; (4)C1-C4烷氧基; (5)三氟甲氧基; (6)氰基; (7)硝基; (8)C 1 -C 4卤代烷基; (9)RbSO n-,其中n是整数0,1或2; 并且R b是(a)C 1 -C 4烷基; (b)被卤素或氰基取代的C 1 -C 4烷基; (c)苯基; 或(d)苄基; (10)-NRcRd其中Rc和Rd独立地是氢或C1-C4烷基; (11)ReC(O) - 其中Re为C1-C4烷基或C1-C4烷氧基; 或(12)-SO 2 NR c R d其中R c和R d如所定义; 和(13)-N(Rc)C(O)Rd,其中Re和Rd如上定义,及其盐。