7.
    发明专利
    未知

    公开(公告)号:DK133148C

    公开(公告)日:1976-08-30

    申请号:DK295870

    申请日:1970-06-08

    Applicant: HOECHST AG

    Abstract: 1280407 Diacyloxy-benzoic acid anilides FARBWERKE HOECHST AG 9 June 1970 [9 June 1969] 27829/70 Heading C2C Novel compounds of Formula I (in which X is H or halogen; R 1 is 1 to 3 substituents selected from NO 2 , CF 3 and halogen; and R 2 is H; C 1-6 alkyl which may be substituted by one or more halogen atoms or a C 1-6 alkoxy or phenyl group; C 2-5 alkenyl; C 4-6 cycloalkyl; phenyl; an unsaturated 5- or 6- membered heterocyclic ring; C 1-4 alkylamino; di - (C 1-4 alkyl)amino ; pyrrolidino; piperidino ; morpholino; or 4-methylpiperazino) are prepared by acylating compounds of Formula II 5 - Iodo - 3 - nitro - 2,6 - dihydroxy - benzoic acid 4 1 -chloroanilide is prepared by reacting 3- nitro - 2,6 - dihydroxy - benzoic acid 4 1 - chloroanilide with iodine monochloride. Anthelmintic compositions for oral or parenteral administration, comprise a compound of Formula I together with a pharmaceutical carrier.

    8.
    发明专利
    未知

    公开(公告)号:DK384975A

    公开(公告)日:1976-02-29

    申请号:DK384975

    申请日:1975-08-27

    Applicant: HOECHST AG

    Abstract: 2-Carbalkoxyamino-benzimidazolyl-5(6)-sulfonic acid phenyl esters are disclosed as well as a process for their manufacture. The new compounds have valuable chemotherapeutic properties and are suitable for combating diseases caused by parasites in humans and animals, such as helminths and liver flukes.

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