7-amino triazolopyrimidines for controlling harmful fungi

Details 7-amino triazolopyrimidines for controlling harmful fungi 7-amino triazolopyrimidines for controlling harmful fungi

2007-12-11

2007-12-11

Kifle, Bruck (Department: 1624)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C514S383000, C548S262200, C548S262800, C548S269200, C504S272000

Reexamination Certificate

active

10484250

ABSTRACT:
The invention relates to 7-amino triazolopyrimidines of formula (I), in which the substituents have the following meanings: R1, R2represent hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl, naphthyl; or 5-membered or 6-membered heterocyclyl containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom; or 5-membered or 6-membered heteroaryl containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or R1and R2can, together with the nitrogen atom, which binds them, form a 5-membered or 6-membered ring containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom; R3represents alkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl and alkyl halide; whereby R3and R2can be unsubstituted or partially or completely substituted according to the description; X represents halogen, cyano, alkoxy, alkyl halide, phenyl or phenyl that is substituted by Ra. The invention also relates to methods and intermediate products for producing said compounds, to agents containing the same, and to their use.

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Heterocycles, vol. 43, No. 5, 1996, Shiotani et al. 1031-1047.
Tetrahedron Letters No. 24, 2661-2668, 1996, Yoffe et al. Apr. 1996.

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