3-(Het)aryloxy(thio)carboxylic acid derivatives, their preparation and
intermediates for their preparation
    27.
    发明授权
    3-(Het)aryloxy(thio)carboxylic acid derivatives, their preparation and intermediates for their preparation 失效
    3-(Het)芳氧基(硫代)羧酸衍生物,其制备方法及其制备中间体

    公开(公告)号:US5661106A

    公开(公告)日:1997-08-26

    申请号:US537759

    申请日:1995-10-19

    摘要: 3-(Het)aryloxy(thio)carboxylic acid derivatives of the formula I ##STR1## where R.sup.1 is hydrogen, COOH or a radical which can be hydrolyzed to give COOH;R.sup.2 and R.sup.3 are each halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio;X is nitrogen or CR.sup.14, where R.sup.14 is hydrogen or, together with R.sup.3, forms a 3-membered or 4-membered alkylene or alkenylene chain, in each of which a methylene group is replaced by oxygen;R.sup.4 is alkyl, cycloalkyl, cycloalkenyl, alkenyl or alkynyl, each of which is unsubstituted or substituted;an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom;unsubstituted or substituted phenyl or naphthyl;R.sup.4 and R.sup.5, together with the neighboring carbon atom, form a 3-membered to 8-membered ring which may contain an oxygen or sulfur atom and which is unsubstituted or substituted;R.sup.5 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl or phenyl, each of which is unsubstituted or substituted;R.sup.6 is unsubstituted or substituted phenyl or naphthyl or an unsubstituted or substituted five-membered or six-membered heteroaromatic structure containing one to three nitrogen atoms or one sulfur or oxygen atom;Y is sulfur or oxygen or a single bond; andZ is sulfur or oxygen.

    摘要翻译: PCT No.PCT / EP94 / 01156 Sec。 371 1995年10月19日日期 102(e)1995年10月19日PCT PCT 1994年4月14日PCT公布。 WO94 / 25443 PCT出版物 日期:1943年11月10日 - (Het)式I的芳氧基(硫代)羧酸衍生物其中R 1是氢,COOH或可被水解得到COOH的基团; R2和R3各自为卤素,烷基,卤代烷基,烷氧基,卤代烷氧基或烷硫基; X是氮或CR 14,其中R 14是氢或与R 3一起形成3元或4元亚烷基或亚烯基链,其中亚甲基被氧代替; R4是烷基,环烷基,环烯基,烯基或炔基,其各自为未取代或取代的; 含有一至三个氮原子或一个硫或氧原子的未取代或取代的五元或六元杂芳族结构; 未取代或取代的苯基或萘基; R 4和R 5与相邻的碳原子一起形成可含有氧或硫原子且未被取代或取代的3元至8元环; R5是氢,烷基,烯基,炔基,环烷基,卤代烷基,烷氧基烷基,烷硫基烷基或苯基,各自为未取代或取代的; R6是未取代或取代的苯基或萘基或含1-3个氮原子或一个硫或氧原子的未取代或取代的五元或六元杂芳族结构; Y是硫或氧或单键; Z是硫或氧。

    Plant growth regulating compositions and methods
    28.
    发明授权
    Plant growth regulating compositions and methods 失效
    植物生长调节成分和方法

    公开(公告)号:US5627134A

    公开(公告)日:1997-05-06

    申请号:US464221

    申请日:1995-06-05

    IPC分类号: A01N31/06 A01N43/40

    CPC分类号: A01N31/06 A01N43/40

    摘要: Plant growth regulator (PGR) compositions include a plant growth regulating effective mixture of (A) a N,N-dimethyl piperidinium salt (preferably, mepiquat chloride), (B) a hexitol (preferably, myo-inositol), and optionally (C) a compound which. promotes cytokinesis in plant cells (i.e., a cytokinin). The hexitol and cytokinin are most preferably provided collectively in the composition by the presence of an effective amount of coconut milk. Synergistic results in terms of enhanced cotton lint yields are obtained by applying the PGR compositions of this invention to growing cotton plants.

    摘要翻译: 植物生长调节剂(PGR)组合物包括植物生长调节有效混合物(A)N,N-二甲基哌啶鎓盐(优选氯化百里氯),(B)己糖醇(优选肌醇)和任选的(C )一种化合物。 促进植物细胞中的胞质分裂(即细胞分裂素)。 己糖醇和细胞分裂素最优选通过存在有效量的椰奶而在组合物中集体提供。 通过将本发明的PGR组合物应用于生长的棉花植物,可以获得增强棉绒产量的协同效果。