5-halo-6-aryl[1,2,4]triazolo[1,5-a]pyrimidin-7-amines

Details 5-halo-6-aryl[1,2,4]triazolo[1,5-a]pyrimidin-7-amines 5-halo-6-aryl[1,2,4]triazolo[1,5-a]pyrimidin-7-amines

2007-03-13

2007-03-13

Berch, Mark L. (Department: 1624)

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

C544S263000, C560S160000, C560S161000, C564S301000, C564S509000, C564S510000

Reexamination Certificate

active

10475317

ABSTRACT:
The invention relates to novel triazolopyrimidines of the formulain which R1, R2, R3and X have the meanings given in the disclosure, and acid addition salts thereof,to a plurality of processes for preparing these novel substances, and to their use for controlling unwanted microorganisms.The invention further relates to novel amines and carbamates of the formulae indicated in the description and to processes for preparing these intermediates.

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