DERIVATIVES OF AZAANTHRAQUINONE AND AZAXANTHONE, HERBICIDES AND PLANT GROWTH REGULATORS CONTAINING THE SAME

    公开(公告)号:HU9502175D0

    公开(公告)日:1995-09-28

    申请号:HU9502175

    申请日:1994-01-12

    Applicant: BASF AG

    Abstract: A process is disclosed for controlling undesirable plant growth and for regulating plant growth, by applying to the plants derivatives of azaanthraquinones and/or azaxanthones having formula (I), in which X, Y, Z and the residues R to R have the following meanings: R is hydrogen, methyl; R -R are (a) hydrogen, (b) halogen, (c) nitro, (d) COOR , in which R stands for C1-C4-alkyl, (e) CONH2 and CONR R , in which R and R stand for C1-C4-alkyl, (f) C1-C8-alkyl, which may bear one to three of the following substituents: halogen, hydroxy, C1-C6-alkoxy, (g) C3-C6-alkenyl, (h) C1-C4-alkoxy, (i) hydroxy, (j) amino or NR R , (k) phenyl, which may bear one to five halogen atoms or one to three of the following substituents: nitro, C1-C4-alkoxy, C1-C4-alkyl or C1-C4alkyl halide; X, Y are N, N -O or CH, with the proviso that only a nitrogen atom or a N-oxide group be contained in the ring; Z is oxygen, sulphur or a C = O group; A is oxygen or sulphur. Also disclosed are new azaanthraquinones and azaxanthones and herbicidal and bioregulatory agents containing the same.

    N-[(1,3,5-TRIAZINE-2-YL)AMINOCARBONYL]BENZENE SULPHONAMIDE HERBICIDES

    公开(公告)号:HU9401962D0

    公开(公告)日:1994-09-28

    申请号:HU9401962

    申请日:1993-02-16

    Applicant: BASF AG

    Abstract: PCT No. PCT/EP93/00364 Sec. 371 Date Jun. 17, 1994 Sec. 102(e) Date Jun. 17, 1994 PCT Filed Feb. 16, 1993 PCT Pub. No. WO93/17001 PCT Pub. Date Sep. 2, 1993.N-[(1,3,5-traizin-2-yl)-aminocarbonyl]-benzenesulfonamides of the general formula I I where R1 is methyl or ethyl; R2 is hydrogen or methyl; R3 is substituted or unsubstituted alkyl; a group OR5 or SR5 where R5 is unsubstituted or fluorine-substituted alkyl, with the exception of difluoromethoxy; nitro or hydroxyl; and R4 is hydrogen, methyl, ethyl, methoxy, ethoxy, methylthio, ethylthio, C1- or C2-haloalkoxy, fluorine or chlorine, with the exception of 6-chloro and 6-fluoro when R3 is alkyl or C1- or C2-alkoxy; and agriculturally useful salts thereof, processes for their preparation and the use thereof.

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