Title:
【発明の名称】置換5-アミノピラゾール
Document Type and Number:
Japanese Patent JPH06503069
Kind Code:
A
Abstract:
PCT No. PCT/EP91/02286 Sec. 371 Date Jun. 7, 1993 Sec. 102(e) Date Jun. 7, 1993 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/10480 PCT Pub. Date Jun. 25, 1992.Substituted 5-aminopyrazoles I I where R1 is C1-C8-alkyl, C1-C8-hydroxyalkyl, phenyl which may carry 1-3 of the following radicals: halogen, nitro, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or -NR6R7, and which may additionally carry a number of halogen atoms so that the total number of radicals is 5, R6 and R7 are each H or C1-C4-alkyl, R2 is H, C1-C4-alkyl or C1-C4-haloalkyl, R3 is CN, -CO-R8 or -CS-R8, R8 is OH, C1-C4-alkoxy, NH2, C1-C4-alkylamino or di-C1-C4-alkylamino, R4 and R5 are each H, C1-C4-alkyl, PX(OR9)2, -SO2-R9, -CX-R10, -CX-NH-CY-R9 or CX-NH-SO2-R11, X and Y are each O or S, R9 is one of the substituents R1, R10 is C1-C20-alkyl, C1-C4-alkoxy, unsubstituted or substituted phenyl or unsubstituted or substituted NH2, R11 is NH2, C1-C4-alkylamino, di-C1-C4-alkylamino, pyrrolidinyl, piperidinyl or morpholinyl, R4 and R5 together form a group =CR12R13 or -CO-W-CO-, R12 is H, NH2, C1-C4-alkylamino or C3-C8-cycloalkylamino, R13 is NH2, C1-C4-alkylamino, di-C1-C4-alkylamino, C3-C8-cycloalkylamino, pyrrolidin-1-yl, piperidin-1-yl, morpholin-4-yl, unsubstituted or substituted phenyl or unsubstituted or substituted pyridyl and W is an unsubstituted or substituted ethylene or ethenylene bridge, an unsubstituted or substituted 5-membered or 6-membered 1,2-C-bonded aromatic or heteroaromatic bridge, or an unsubstituted or substituted 5-membered or 6-membered 1,2-C-bonded cycloalkylene or cycloalkenylene bridge, and the basic salts of the compounds I in which R3 is hydroxycarbonyl or hydroxythiocarbonyl, and the acidic salts of the compounds I which contain a basic nitrogen atom, with the exception of 1-phenyl- and 1-methyl-4-cyano-5-acylaminopyrazole, 1-methyl-4-cyano-5-(chloromethylcarbonylamino)-pyrazole, 1-methyl-4-cyano-5-(phenylcarbonylamino)-pyrazole, 1-methyl-4-cyano-5-(p-chlorophenylcarbonylamino)-pyrazole and the compounds I in which R1 is methyl, phenyl, 4-chlorophenyl or 4-nitrophenyl, R2 is hydrogen, methyl or trifluoromethyl, R3 is cyano and R4 and R5 are simultaneously hydrogen, and herbicides which contain 2-(4-hetaryloxy)- and 2-(4-aryloxy)-phenoxyacetic acid or -propionic acid derivatives and/or cyclohexenone derivatives as herbicidal active ingredients and substituted 5-aminopyrazoles I' or, in the case of acidic terminal groups or basic nitrogen atoms, the salts of I' as antidotes.
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Inventors:
Hagen, Helmut
Nierz, Gerhard
Walther, Helmut
Landes, Andreas
Nierz, Gerhard
Walther, Helmut
Landes, Andreas
Application Number:
JP51869991A
Publication Date:
April 07, 1994
Filing Date:
December 03, 1991
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
A01N43/56; A01N25/32; C07D231/38; C07D231/40; C07D309/12; C07D335/02; C07D403/04; (IPC1-7): C07D231/38; A01N43/56; C07D309/12; C07D335/02; C07D403/04
Attorney, Agent or Firm:
Tajiro Taiji