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Dimethylmorpholinium chloride analogs and their effect on plants [Review]

机译:二甲基吗啉氯化物类似物及其对植物的影响[综述]

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摘要

Relations between-the chemical structure of new analogs of dimethylmorpholinium chloride (DMC) and their growth retardant activity were investigated. Some of these substances exerted a specific impact on the growth of individual organs in monocot (Triticum aestivum L., Hordeum vulgare ssp. distichon (L.) Koern.) and dicot (Phaseolus vulgaris L., Brassica napus L.) plants. Within the group of bis-quaternary ammonium salts, the derivatives of N-methylmorpholinium (1-DMC) and N-benzylmorpholinium (3-DMC) manifested high retardant activity on growth of barley and wheat plants. The molecules of these compounds comprise the chain of two methylene groups bridging the nitrogen atoms. An N-acetylmorpholinium derivative 17-DMC, with nitrogen atoms in morpholinium rings linked by two methylene groups with a CHOH group between them, produced a physiological effect on rape and kidney bean plants.
机译:研究了二甲基吗啉氯化物(DMC)的新类似物的化学结构与其生长抑制活性之间的关系。这些物质中的一些对单子叶植物(Triticum aestivum L.,Hordeum vulgare ssp。distichon(L.)Koern。)和双子叶植物(Phaseolus vulgaris L.,Brassica napus L.)植物的单个器官的生长产生特定影响。在双季铵盐类中,N-甲基吗啉鎓(1-DMC)和N-苄基吗啉鎓(3-DMC)的衍生物对大麦和小麦植物的生长表现出高的抑制活性。这些化合物的分子包含桥接氮原子的两个亚甲基的链。 N-乙酰基吗啉衍生物17-DMC,在吗啉环中的氮原子由两个亚甲基连接,中间有一个CHOH基,对油菜和菜豆产生了生理作用。

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