73.
    发明专利
    未知

    公开(公告)号:AT305254B

    公开(公告)日:1973-01-15

    申请号:AT518370

    申请日:1970-06-09

    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.

    74.
    发明专利
    未知

    公开(公告)号:FR2052943A1

    公开(公告)日:1971-04-16

    申请号:FR7021096

    申请日:1970-06-09

    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.

    75.
    发明专利
    未知

    公开(公告)号:NL7008304A

    公开(公告)日:1970-12-11

    申请号:NL7008304

    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.

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