首页> 外国专利> method for the preparation of n-substituted aminoalkylethers of alkoxybenzeenderivaten pharmacological effect method for the preparation of compounds with pharmacological activity.and formed preparations obtained under application of the latter method.

method for the preparation of n-substituted aminoalkylethers of alkoxybenzeenderivaten pharmacological effect method for the preparation of compounds with pharmacological activity.and formed preparations obtained under application of the latter method.

机译:烷氧基苯并苯达芬汀的n-取代氨基烷基醚的制备方法药理作用制备具有药理活性的化合物的方法,并采用该方法制得的制剂。

摘要

1,251,695. Aminoalkyl ethers of 2-(alkoxy) - 3,5-dihalobenzenes. SOC. D'ETUDES SCIENTIFIQUES ET INDUSTRIELLES DE L'ILE-DE-FRANCE. 13 Feb., 1969 [16 Feb., 1968; 10 May, 1968], No. 7933/69. HeadingC2C. Novel compounds of the Formula (I) and their acid-addition salts with a mineral or organic acid and their quaternary ammonium salts, wherein n and m each is 0, 1 or 2, R, R l and R 2 each is H or C 1-5 alkyl, R 3 is C 1-5 alkyl, or the group NR 1 R 2 represents a heterocyclic radical, and X and Y are halogens, are obtained by acetylating a monoether of pyrocatechol, then halogenating the product, de-acetylating the halogenated product and treating the dihalo-pyrocatechol monoether with an appropriate (substituted amino) alkyl chloride, and optionally forming acid or quaternary ammonium salts. Pharmaceutical compositions, useful as spasmogenie agents, contain compounds of Formula (I) above as active ingredients, and may be formulated as tablets or solutions.
机译:1,251,695。 2-(烷氧基)-3,5-二卤代苯的氨基烷基醚。 SOC。法国法兰西岛国科学技术大学。 1969年2月13日[1968年2月16日; 1968年5月10日],第7933/69号。标题C2C。式(I)的新型化合物及其与无机酸或有机酸的酸加成盐及其季铵盐,其中n和m分别为0、1或2,R,R 1和R 2分别为H或C 1-5烷基,R 3为C 1-5烷基,或基团NR 1 R 2代表杂环基,X和Y为卤素,是通过将邻苯二酚的单醚乙酰化,然后将产物卤化,再脱乙酰而获得卤化产物,并用适当的(取代的氨基)烷基氯处理二卤代邻苯二酚单醚,并任选形成酸或季铵盐。用作解痉剂的药物组合物含有上述式(I)的化合物作为活性成分,并且可以配制成片剂或溶液。

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