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    • 21. 发明授权
    • Agents for reducing transpiration of plants
    • 用于减少植物蒸腾的试剂
    • US4943315A
    • 1990-07-24
    • US306560
    • 1989-02-06
    • Guenter SchulzJuergen SchubertHubert SauterKlaus GrosmannJohann Jung
    • Guenter SchulzJuergen SchubertHubert SauterKlaus GrosmannJohann Jung
    • A01N3/00A01N47/30A01N49/00
    • A01N47/30A01N3/00A01N49/00
    • Agents for reducing transpiration in plants and/or avoiding impairment to plants caused by heat and dry stress, comprising a synergistic mixture containing at least one acetylene compound of the formula I ##STR1## where the substituents have the following meanings R.sup.1 CH.sub.2 OH, COOH, CH.sub.2 OR.sup.4, COOR.sup.4 or CHXY,OR.sup.2 andY OR.sup.3 or X and Y together are C.sub.2 -C.sub.5 -alkylenedioxy which is unsubstituted or mono-, di- or trisubstituted by C.sub.1 -C.sub.4 -alkyl, or are a doubly bonded oxygen atom,R.sup.2, R.sup.3 C.sub.1 -C.sub.8 -alkyl andR.sup.4 C.sub.1 -C.sub.8 -alkyl, C.sub.2 -C.sub.8 -alkoxyalkyl, C.sub.2 -C.sub.4 -haloalkyl, phenyl or C.sub.7 -C.sub.16 -phenylalkyl,and at least one phenylbenzylurea of the general formula II ##STR2## where the substituents have the following meanings R.sup.5 hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, phenyl or C.sub.7 -C.sub.16 -phenylalkyl andR.sup.6 -R.sup.11 hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy halogen, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, phenyl, phenoxy, nitro, cyano, hydroxy, OR.sup.4, CHO or COOR.sup.4.
    • 包含减少植物中蒸腾和/或避免由热和干胁迫引起的对植物的损伤的试剂,其包含至少一种式I的乙炔化合物(I)的协同混合物,其中取代基具有以下含义:R 1 CH 2 OH, COOH,CH 2 OR 4,COOR 4或CHXY,OR 2和Y OR 3或X和Y一起是未被取代或未被C1-C4烷基单取代或二取代或三取代的C2-C5-亚烷基二氧基,或是双键氧原子,R2 ,R 3 C 1 -C 8 - 烷基和R 4 C 1 -C 8 - 烷基,C 2 -C 8 - 烷氧基烷基,C 2 -C 4 - 卤代烷基,苯基或C 7 -C 16 - 苯基烷基,和至少一种通式II的苯基苯基脲 )其中取代基具有以下含义:R 5氢,C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 卤代烷基,C 1 -C 4 - 卤代烷氧基,苯基或C 7 -C 16 - 苯基烷基和R 6 -R 11氢, C 1 -C 4烷氧基,C 1 -C 4卤代烷基,C 1 -C 4卤代烷氧基,苯基,苯氧基,硝基,氰基,羟基,OR 4,CHO或COOR 4。
    • 24. 发明授权
    • Triazole compounds and methods for regulating plant growth
    • 三唑化合物和调节植物生长的方法
    • US4969950A
    • 1990-11-13
    • US195132
    • 1988-05-17
    • Manfred LauerHubert SauterKarl RoeserJohann JungWilhelm RademacherWolfgang Will
    • Manfred LauerHubert SauterKarl RoeserJohann JungWilhelm RademacherWolfgang Will
    • A01N43/653A01N49/00C07D249/08C07D521/00
    • C07D231/12A01N43/653A01N49/00C07D233/56C07D249/08
    • Triazole compounds of the formulae Ia and Ib ##STR1## where R.sup.1 is hydrogen or cyclopropyl, or is C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl or C.sub.2 -C.sub.4 -alkynyl, each of which is unsubstituted or substituted by methyl, ethyl, ethenyl, ethynyl, hydroxyl, fluorine, chlorine, bromine or C.sub.1 -C.sub.4 -alkoxy, or is C.sub.1 -C.sub.4 -alkoxy, C.sub.2 -C.sub.4 -alkenyloxy or C.sub.2 -C.sub.4 -alkynyloxy,R.sup.2 and R.sup.3 independently of one another are each hydrogen, straight-chain or branched C.sub.1 -C.sub.3 -alkyl, and R.sup.2 and R.sup.3 together may furthermore form a carbocyclic ring which has up to six members in each ring system and may possess bridge members, with the proviso that, in formula Ia, two or more of the radicals R.sup.1 -R.sup.3 are not hydrogen, and is hydrogen, an acyl radical CO-R.sup.5 or a sulfonyl radical SO.sub.2 R.sup.5, R.sup.5 being straight-chain or branched C.sub.1 -C.sub.8 -alkyl or unsubstituted or substituted phenyl, or is a metal cation or ammonium,are used as plant growth regulators.
    • 式Ia和Ib的三唑化合物其中R 1是氢或环丙基,或是C 1 -C 4 - 烷基,C 2 -C 4 - 烯基或C 2 -C 4 - 炔基,其各自是未取代的或被甲基,乙基, 乙烯基,乙炔基,羟基,氟,氯,溴或C 1 -C 4 - 烷氧基,或者C 1 -C 4 - 烷氧基,C 2 -C 4 - 烯氧基或C 2 -C 4 - 炔氧基,R 2和R 3彼此独立地各自为氢,直链 链或支链C 1 -C 3 - 烷基,并且R 2和R 3一起可以形成碳环,其在每个环系中具有至多六个成员,并且可以具有桥连构件,条件是在式Ia中,两个或更多个 基团R 1 -R 3不是氢,并且是氢,酰基-CO-R 5或磺酰基SO 2 R 5,R 5是直链或支链C 1 -C 8 - 烷基或未取代或取代的苯基,或者是金属阳离子或铵 ,被用作植物生长调节剂。