Pyrimidine derivatives

Details Pyrimidine derivatives Pyrimidine derivatives

1987-12-15

1989-10-24

Raymond, Richard L.

Chemistry: fertilizers

Processes and products

Forms or conditioning

514256, 544335, A01N 4354, A61K 31505, C07D23926

Patent

active

048759228

ABSTRACT:
A pyrimidine derivative having the general formula (I): ##STR1## and stereoisomers thereof, wherein Y is optional substituted cyclopropyl or optionally substituted 1-methylcyclopropyl or is the group: ##STR2## wherein R.sup.1 is hydrogen or methyl; X is hydrogen or halogen; R.sup.2 is an optionally substituted alkyl, cycloalkyl, cycloalkylalkyl or alkylcycloalkyl group, each of said groups containing a total of from 4 to 8 carbon atoms; or is an optionally substituted alkenyl, cycloalkenyl, cycloalkenylalkyl, or alkylcycloalkenyl group, each of said groups containing a total of from 4 to 8 carbon atoms; or is an optionally substituted alkynyl group containing a total of from 4 to 8 carbon atoms; and R.sup.3 is hydrogen, an alkyl group containing from 1 to 4 carbon atoms, an alkenyl group containing from 3 to 4 carbon atoms or an alkynyl group containing from 3 to 4 carbon atoms; and agrochemically acceptable salts, esters and metal complexes of the compounds of formula (I) wherein R.sup.3 is hydrogen. These compounds are useful as plant growth regulating agents and fungicides.

REFERENCES:
patent: 3818009 (1974-06-01), Taylor et al.
patent: 3868244 (1975-02-01), Taylor et al.
patent: 3887708 (1975-06-01), Taylor et al.

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