Fungicidal triazolopyrimidines, methods for producing the...

Details Fungicidal triazolopyrimidines, methods for producing the... Fungicidal triazolopyrimidines, methods for producing the...

2006-12-12

2006-12-12

Berch, Mark (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C544S263000, C560S051000

Reexamination Certificate

active

07148227

ABSTRACT:
The invention relates to triazolopyrimidines of formula (I), in which the substituents are defined as follows: L1represents cyano, S(═O)nA1or C(═O)A2, wherein A1stands for hydrogen, hydroxy, alkyl, alkylamino or dialkylamino; A2stands for C1–C8alkoxy, C1–C6haloalkoxy or one of the groups named in A1; and n stands for 0, 1 or 2; L2, L3represent hydrogen or halogen; L4, L5represent hydrogen, halogen or alkyl; X represents halogen, cyano, alkyl, haloalkyl, alkoxy or haloalkoxy; R1represents alkyl, haloalkyl, cycloalkyl, halocycloalkyl, alkenyl, alkadienyl, haloalkenyl, cycloalkenyl, alkynyl, haloalkynyl or cycloalkynyl, phenyl, naphthyl, or a five to ten-membered saturated, partially unsaturated or aromatic heterocyclus containing between one and four heteroatoms from the group containing O, N or S; R2represents hydrogen or R1; R1and R2can form, together with the nitrogen atom to which they are bonded, a five or six-membered ring, which can be interrupted and/or substituted by an atom from the group O, N and S; whereby R1and/or R2can be substituted in accordance with the description. The invention also relates to methods and intermediate products for producing said compounds, to agents containing the latter and to the use of said compounds for combating harmful fungi.

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