公开(公告)号：DE3842798A1

公开(公告)日：1990-06-21

申请号：DE3842798

申请日：1988-12-20

Applicant: HOECHST AG

Inventor： STARK HERBERT DR ,  SALBECK GERHARD DR ,  BONIN WERNER DR

IPC: A61K31/415 ,  A61P33/00 ,  C07D233/20 ,  C07D233/22 ,  C07D233/24

Abstract: The present invention relates to agents for systemic combating of ectoperasites in host animals, containing a compound of the formul I (I) in which R1 denotes hydrogen, (C1-C5)-alkyl, (C1-C3)-halogenoalkyl or halogen; R2 and R3 independently of one another denote (c1-C5)-alkyl, (C2-C5)-alkenyl, (C2-C5)-alkynyl, (C3-C7)-cycloalkyl, (C3-C7)-cycloalkenyl, (C1-C3)-halogenoalkyl, halogen, cyano, nitro, (C1-C5)-alkoxy, (C1 -C3)-alkoxy-C1-C3)-alkyl, (C1-C3)-halogenoalkoxy or (C1-C3)-alkylthio, or R2 and R3 together form a polymethylene chain having 2 to 5 carbon atoms: R4 denotes hydrogen, (c1-C10)-alkyl, (C2-C5)-alkenyl or (C3-C7)-cycloalkyl; R5 denotes hydrogen, (C1-C10)-alkyl, (C3-C5)-alkenyl, C3-C5)-alkynyl, (C3-C7)- cycloalkyl, (C3-C7)-cycloalkenyl, (C1-C3)-halogenoalkyl or (C1-C3)-alkoxy-(C hd 1-C3)-alkyl; X denotes oxygen, sulfur or an -NR6-group; and R6 denotes hydrogen, (C1-C5)-alkyl, (C3-C5)-alkenyl, C3-C5)-alkynyl, (C3-C7)-cycloalkyl, C3-C7)-cycloalkenyl, (C1-C3)-halogenoalkyl or (C1-C3)-alkoxy-(C1 -C3)-alkyl, or biologically tolerated acid addition salts thereof. The compounds of the formulas I are novel in some cases and are likewise included in the invention.

公开(公告)号：DE4304288A1

公开(公告)日：1994-08-25

申请号：DE4304288

申请日：1993-02-12

Applicant: HOECHST AG

Inventor： LORENZ KLAUS DR ,  KEHNE HEINZ DR ,  SCHUETZE RAINER DR ,  STARK HERBERT DR ,  WILLMS LOTHAR DR ,  BAUER KLAUS DR ,  BIERINGER HERMANN DR

IPC: A01N47/36 ,  C07D333/36 ,  C07D333/42 ,  C07D409/12

Abstract: Compounds of the formula (I) or their salts in which R is (in each case substituted) alkyl, alkenyl, alkynyl, alkoxy, alkylcarbonyl, alkylsulphonyl or phenylsulphonyl, R is (substituted) alkylsulphonyl, (substituted) phenylsulphonyl, mono- or dialkylaminosulphonyl or (substituted) acyl, carboxyl or its ester or amide derivatives, or R and R denote a group (-CH2)mB-; W is O or S; B is SO2 or CO; Q is O or S and R is H, (substituted) alkyl, (substituted) alkoxy, (substituted) alkylcarbonyl, (substituted) alkoxycarbonyl, Hal, NO2, CN, SO2NRR, CONRR; A is a substituted heterocyclic radical, for example substituted pyrimidinyl, triazinyl or triazolyl, as defined in Claim 1, and Z is CH or N, are suitable as selective herbicides for controlling harmful plants in crops of useful plants.

公开(公告)号：BR9200766A

公开(公告)日：1992-11-10

申请号：BR9200766

申请日：1992-03-06

Applicant: HOECHST AG

Inventor： STARK HERBERT DR ,  BAUER KLAUS DR ,  BIERINGER HERMANN DR

IPC: A01N35/06 ,  A01N37/34 ,  A01N41/04 ,  A01N41/06 ,  A01N41/10 ,  C07C45/54 ,  C07C45/72 ,  C07C49/84 ,  C07C205/45 ,  C07C205/48 ,  C07C255/17 ,  C07C255/56 ,  C07C317/24 ,  C07C317/46 ,  C07C323/22 ,  C07C323/62

Abstract: Compounds of the formula I (* CHEMICAL STRUCTURE *) (I) in which n is 0-6, R1 is alkyl, haloalkyl, cycloalkyl, halocycloalkyl, phenyl or halogenated phenyl, R2 is Hal, CN, alkyl, haloalkyl, alkoxy, haloalkoxy, thioalkyl, RaSO2-, RaSO2O-, RaSO2NR6, Ra and Rb being alkyl or haloalkyl, and R3 is H, Hal, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, and R4 is haloalkyl, are suitable as selective herbicides and as growth regulators. To prepare them, a cyclohexanedione can be reacted a) with a 4-oxy-substituted benzoyl chloride and the resulting enol ether can be rearranged, or b) with a benzoyl cyanide. The benzoyl chloride or benzoyl cyanide required can be obtained from correspondingly substituted toluenes via the carboxylic acid.

公开(公告)号：DE4303918A1

公开(公告)日：1994-08-18

申请号：DE4303918

申请日：1993-02-10

Applicant: HOECHST AG

Inventor： MILDENBERGER HILMAR DR ,  KEHNE HEINZ DR ,  STARK HERBERT DR ,  SCHUETZE RAINER DR ,  SCHMITZ ERNST PROF DR ,  ANDREAE SIEGFRIED DR

IPC: C07C241/02 ,  C07C241/04 ,  C07C307/06 ,  C07D213/77 ,  C07D213/89 ,  C07C243/28 ,  C07C243/22 ,  C07C255/66 ,  C07C311/37

Abstract: The invention relates to a process for the preparation of hydrazine derivatives of the formula (IV) by hydrolysis of the hydrazones of the formula (III) obtained from compounds of the formula (I) and (II) the general groups in formulae (I) to (IV) being as defined in Claim 1.