Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing
Patent
1999-07-27
2000-05-23
Fan, Jane
Plant protecting and regulating compositions
Plant growth regulating compositions
Organic active compound containing
504253, 504238, 504242, 504230, 5462761, 546256, 544219, 544239, 544333, 544405, C07D40112, A01N 4340
Patent
active
060665971
ABSTRACT:
New herbicidal pyridine and pyrimidine derivatives of general formula (I), ##STR1## wherein Z represents a nitrogen atom or a C--H group; A represents an optionally substituted aryl group or an optionally substituted 5- or 6-membered nitrogen-containing heteroaromatic group; n represents an integer from 0 to 2 and R.sup.1 or each R.sup.1 independently represents a hydrogen atom or an optionally substituted alkyl, alkoxy, alkylthio or dialkylamino group; m represents an integer from 0 to 5 and R.sup.2 or each R.sup.2 independently represents a hydrogen or a halogen atom or an optionally substituted alkyl, haloalkyl, haloalkoxy, alkoxy, alkylthio group or a nitro, cyano or a halosulphonyl group; and X represents an oxygen or sulphur atom.
REFERENCES:
patent: 3576616 (1971-04-01), Nowotny et al.
patent: 3637720 (1972-01-01), Nishiyama et al.
patent: 4405743 (1983-09-01), Nishimura et al.
patent: 4493726 (1985-01-01), Burdeska et al.
Inouye et al., Journal of Fluorine Chemistry, 27, pp. 231-236 (1985).
Baltruschat Helmut Siegfried
Haselwander Thekla
Kleemann Axel
American Cyanamid Company
Babcock Timothy J.
Fan Jane
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