Pyrimidone derivatives and their use

Details Pyrimidone derivatives and their use Pyrimidone derivatives and their use

1993-04-28

1994-11-22

Shah, Mukund J.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

504235, 504242, 544105, 544295, 544319, C07D49802, C07D40304, C07D23922, A61K 31505

Patent

active

053669550

ABSTRACT:
There are disclosed novel pyrimidone derivatives of the formula I: ##STR1## wherein X is hydrogen, chlorine, methyl or ethyl, R.sup.2 is hydrogen or methyl, and Q is ##STR2## A is fluorine, chlorine or bromine; and R.sup.1 is alkyl, alkenyl, alkynyl, alkoxyalkyl or haloalkyl.
Also disclosed are a herbicidal composition containing a herbicidally effective amount of the compound (I) as an active ingredient and a method for exterminating undesired weeds by applying a herbicidally effective amount of the compound (I) to an area where the undesired weeds grow or will grow.

REFERENCES:
patent: 3823135 (1974-07-01), Pilgram et al.
patent: 3869457 (1975-03-01), Lutz et al.
patent: 3981715 (1976-09-01), Lutz et al.
patent: 4981508 (1991-01-01), Strunk et al.
patent: 5041156 (1991-08-01), Suchy et al.
patent: 5077297 (1991-12-01), Perrior et al.
patent: 5104878 (1992-04-01), Whittle et al.
patent: 5149810 (1992-09-01), Perrior et al.
patent: 5232895 (1993-08-01), Suchy et al.
Chemical Abstracts 115(3) 29371a, Abstract of JP02306968 AZ Dec. 20, 1990.

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