Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Patent
1989-01-25
1993-03-30
Rotman, Alan L.
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
544105, A01N 4384, C07D41304
Patent
active
051980134
ABSTRACT:
A benzoxazinone compound represented by the formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group, and R.sup.2 represents a hydrogen atom, an alkyl group, a cyanoalkyl group, an alkenyl group, an alkynyl group or an aralkyl group; a process for preparing the same; and a herbicidal composition comprising the benzoxazinone compound as an active component are disclosed. The above benzoxazinone compounds exhibit a high selectivity for useful crop plants and a strong herbicidal activity with respect to various noxious weeds.
REFERENCES:
patent: 3966750 (1976-06-01), Mangold et al.
patent: 4818272 (1989-04-01), Hirai et al.
CA 108:89485f, 1988, Pissiotas et al., "Preparation of N-Phenyl-3,4,5,6-tetrahydrophthaimide derivatives and their use as herbicides".
Patent Abstracts of Japan 10, No. 245, (C-368) (2301).
Patent Abstracts of Japan 10, No. 182, (C-359) (2238).
Patent Abstracts of Japan 11, No. 246, (C-439) (2693).
Fujita Atsuko
Hirai Kenji
Hirose Hiroaki
Nagato Shoin
Sato Hiroshi
Chang Celia
Chisso Corporation
Kaken Pharmaceutical Co. Ltd.
Rotman Alan L.
Sagami Chemical Research Center
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