申请人:PEES Klaus-Juergen
公开号:US20070208037A1
公开(公告)日:2007-09-06
Pyrimidines of formula I
in which
R
1
represents hydrogen or alkyl, haloalkyl, alkenyl, alkynyl, alkadienyl, alkoxy, cycloalkyl, phenyl, or 5- or 6-membered heteroaryl or 5- or 6-membered heterocyclyl, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, or tri-alkyl-silyl, formyl or alkoxycarbonyl,
wherein R
1
groups are unsubstituted or substituted as defined in the specification;
R
2
represents phenyl, cycloalkyl or 5- or 6-membered heteroaryl, containing one to four nitrogen atoms or one to three nitrogen atoms and one sulfur or oxygen atom, which are unsubstituted or substituted;
R
3
represents hydrogen, halogen or alkyl, alkoxy, alkylthio, alkylamino or dialkylamino; which are unsubstituted or substituted;
R
4
represents hydrogen or alkyl, alkenyl or alkynyl; which are unsubstituted or substituted; and
X represents O, S, NR
5
or a single bond, wherein R
5
represents hydrogen or alkyl; or
R
1
and R
5
together with the interjacent nitrogen atom form a heterocyclic ring; processes and intermediates for preparing these compounds, to compositions comprising them and to their use for controlling harmful fungi.
公式I中的嘧啶,其中R1代表氢或烷基,卤代烷基,烯基,炔基,烯二烃基,烷氧基,环烷基,苯基或含有一到四个氮原子或一到三个氮原子和一个硫或氧原子的5-或6-成员杂原芳基或5-或6-成员杂环烷基,或三烷基硅基,甲酰基或烷氧羰基,其中R1基团未被取代或根据规范中的定义被取代;R2代表苯基,环烷基或5-或6-成员杂原芳基,包含一到四个氮原子或一到三个氮原子和一个硫或氧原子,未被取代或被取代;R3代表氢,卤素或烷基,烷氧基,烷硫基,烷基氨基或二烷基氨基;未被取代或被取代;R4代表氢或烷基,烯基或炔基;未被取代或被取代;X代表O,S,NR5或单键,其中R5代表氢或烷基;或R1和R5与相邻氮原子一起形成杂环环;制备这些化合物的过程和中间体,包含它们的组合物以及它们用于控制有害真菌的用途。