Phosphonylureidobenzene derivatives and their medicinal use
    12.
    发明授权
    Phosphonylureidobenzene derivatives and their medicinal use 失效
    膦酰基脲衍生物及其药用

    公开(公告)号:US4247546A

    公开(公告)日:1981-01-27

    申请号:US967035

    申请日:1978-12-06

    摘要: The invention includes phosphonylureidobenzene compounds of the general formula ##STR1## or pharmaceutically acceptable salts in whichR.sup.1 and R.sup.2 are identical or different and represent an alkyl group, orR.sup.1 and R.sup.2 together represent a dimethylene group, a trimethylene group or a tetramethylene group,X and Y are identical or different and represent an oxygen atom or a sulphur atom andR.sup.3 and R.sup.4 are identical or different and represent an alkyl group, orR.sup.3 and R.sup.4 together represent a trimethylene group or a tetramethylene group, orR.sup.3 and R.sup.4, together with the carbon atom and nitrogen atom between them, form a thiazolidine ring system, which are used medicinally as parasiticides.The compounds are particularly effective in combatting helminths in carnivores.Also included in the invention are pharmaceutical compositions containing said phosphonylureidobenzene compounds and methods for the treatment of warm-blooded animals by administering said compounds or compositions.

    摘要翻译: 本发明包括通式为(I)的膦酰基脲基化合物或其中R 1和R 2相同或不同并且表示烷基的药学上可接受的盐,或者R 1和R 2一起表示二亚甲基,三亚甲基或四亚甲基 基,X和Y相同或不同,表示氧原子或硫原子,R3和R4相同或不同,表示烷基,或R3和R4一起表示三亚甲基或四亚甲基,或R 3和R 4 与它们之间的碳原子和氮原子一起形成噻唑烷环体系,它们在医药上用作杀寄生虫剂。 这些化合物特别有效地对抗食肉动物的蠕虫。 本发明还包括含有所述膦酰基脲基化合物的药物组合物和通过施用所述化合物或组合物治疗温血动物的方法。

    4-Acylaminophenylacetamidines and a method for their preparation
    13.
    发明授权
    4-Acylaminophenylacetamidines and a method for their preparation 失效
    4-酰氨基苯基乙酰胺及其制备方法

    公开(公告)号:US4015012A

    公开(公告)日:1977-03-29

    申请号:US579446

    申请日:1975-05-21

    IPC分类号: A61K31/155 A61K31/165

    CPC分类号: A61K31/155

    摘要: New 4-acylaminophenylacetamidines of the formula: ##STR1## in which R is a straight or branched chain alkoxyalkyl having 3 to 8 carbon atoms or straight or branched chain alkenyloxyalkyl having 3 to 8 carbon atoms wherein the alkoxy moiety or alkenyloxy moiety may substituted by alkoxy or phenyl, and including the non-toxic pharmacologically acceptable salts thereof. The products have utility as parasiticides.The products are obtained by either of two methods: (1) via the reaction of an N'-(4-aminophenyl)-N,N-dimethylacetamidine with an acylating agent or (2) via the reaction of a 4-acylaminoaniline with an N,N-dimethylacetamide or N,N-dimethylthioacetamide.

    摘要翻译: 新的具有3-8个碳原子的直链或支链烷氧基烷基或具有3-8个碳原子的直链或支链链烯氧基烷基的4-氨基苯基乙酰胺,其中R是具有3-8个碳原子的直链或支链烷氧基烷基,其中烷氧基部分或烯氧基部分可被烷氧基取代 或苯基,并且包括其无毒的药理学上可接受的盐。 该产品具有作为杀寄生虫剂的作用。