Thiophene-2-carboxylic acid derivatives, their preparation and their use
for controlling undesirable plant growth
    13.
    发明授权
    Thiophene-2-carboxylic acid derivatives, their preparation and their use for controlling undesirable plant growth 失效
    噻吩-2-羧酸衍生物,其制备及其用于控制​​不期望的植物生长的用途

    公开(公告)号:US5034049A

    公开(公告)日:1991-07-23

    申请号:US463163

    申请日:1990-01-09

    CPC分类号: C07D333/38 A01N43/10

    摘要: Thiophene-2-carboxylic acid derivatives of the general formula I ##STR1## where R.sup.1 to R.sup.3 are each hydrogen, halogen, branched or straight-chain C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.8 -alkoxy, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -haloalkoxy, nitro, cyano, unsubstituted phenyl or phenyl which is mono- to trisubstituted by C.sub.1 -C.sub.4 -alkyl, halogen, C.sub.1 -C.sub.5 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.5 -haloalkoxy;X is --OR.sup.4 or --NH--OR.sup.5,R.sup.4 being branched or straight-chain C.sub.3 -C.sub.10 -alkynylalkyl which is unsubstituted or substituted by halogen; andR.sup.5 being branched or straight-chain C.sub.1 -C.sub.5 -alkyl which is unsubstituted or substituted by halogen, or branched or straight-chain C.sub.3 -C.sub.10 -alkynylalkyl which is unsubstituted or substituted by halogen;with the proviso that R.sup.4 is not propargyl when R.sup.2 and R.sup.3 are both hydrogen or when R.sup.2 is halogen or R.sup.3 is chlorine, methyl or methoxy.The compounds I are suitable for combating the growth of unwanted plants.

    摘要翻译: 通式I的噻吩-2-羧酸衍生物其中R 1至R 3各自为氢,卤素,支链或直链C 1 -C 6 - 烷基,C 1 -C 8 - 烷氧基,C 1 -C 6 - 卤代烷基,C 1 C 1-6卤代烷氧基,硝基,氰基,未取代的苯基或被C 1 -C 4 - 烷基,卤素,C 1 -C 5 - 卤代烷基,C 1 -C 4 - 烷氧基或C 1 -C 5 - 卤代烷氧基单 - X为-OR4或-NH-OR5,R4为未取代或被卤素取代的支链或直链C 3 -C 10 - 炔基烷基; 并且R 5是未被取代或被卤素取代的支链或直链C 1 -C 5 - 烷基,或未被取代或被卤素取代的支链或直链C 3 -C 10 - 炔基烷基; 条件是当R 2和R 3均为氢时或R 2为卤素或R 3为氯,甲基或甲氧基时,R 4不是炔丙基。 化合物I适用于对抗不想要的植物的生长。

    Solid Formulations Containing Polyalkoxylate, Method for their Production and use thereof
    17.
    发明申请
    Solid Formulations Containing Polyalkoxylate, Method for their Production and use thereof 审中-公开
    含有聚烷氧基化物的固体制剂,其制备方法和用途

    公开(公告)号:US20090131260A1

    公开(公告)日:2009-05-21

    申请号:US12084111

    申请日:2006-10-27

    IPC分类号: A01N25/00 A01N25/08 A01N25/12

    摘要: The invention relates to solid formulations comprising: a) liquid or low melting point polyalkoxylate; and b) a carrier based on relatively high molecular weight sulfonate, wherein (i) the proportion of liquid or low melting point polyalkoxylate, based on the total weight of the solid formulation, is at least 15% by weight; (ii) the proportion of liquid or low melting point polyalkoxylate, based on the total weight of the relatively high molecular weight sulfonates, is at least 30% by weight; (iii) the weight ratio of liquid or low melting point polyalkoxylate to relatively high molecular weight sulfonate is at most 3:1. The invention also relates to their use, in particular in the area of plant protection, and processes for the preparation of such formulations.

    摘要翻译: 本发明涉及固体制剂,其包含:a)液体或低熔点聚烷氧基化物; 和b)基于相对高分子量磺酸盐的载体,其中(i)基于固体制剂的总重量的液体或低熔点聚烷氧基化物的比例为至少15重量%; (ii)基于相对高分子量磺酸盐的总重量,液体或低熔点聚烷氧基化物的比例为至少30重量%; (iii)液体或低熔点聚烷氧基化物与相对高分子量磺酸盐的重量比为至多3:1。 本发明还涉及它们在植物保护领域的用途,以及制备这些制剂的方法。