申请人:ROHM AND HAAS COMPANY
公开号:EP0478195A1
公开(公告)日:1992-04-01
This invention relates to substituted dihydropyridazinones, pyridazinones and related compounds, of the formula
wherein
A is
-(CHR²)n-CHR⁷-Z-;
-(CHR²)n-O-Z-;
-(CHR²)n-S-Z-;
-O-CHR⁷-Z-;
-CR²=CR⁷-Z-;
-CR²=N-Z-;
CHR²-CR⁷=Y-; or
-CR²=CR²-Y=;
D is CR² or nitrogen;
Q is
Z is carbonyl (C=O) or thiocarbonyl (C=S);
Y is carbon substituted with halo, alkoxy, alkynylthio or triazolyl; and either
(i) R¹ is alkyl, hydroxyalkyl, cyanoalkyl, hydrazidal and derivatives thereof, cycloalkylalkyl, heterocyclylalkyl, phenyl, phenylalkyl, phenylcarbonyl, alkenyl, haloalkenyl, phenylalkenyl, alkynylalkenyl, alkynyl, haloalkynyl, phenylalkynyl, heterocyclyl, dialkynyl, heterocyclylalkynyl, cycloalkylalkynyl, alkenylalkynyl, hydroxyalkynyl, alkoxyalkynyl, alkanoyloxyalkynyl, formylalkynyl, trialkylsilylalkynyl, trialkyltinalkynyl, haloalkenylalkynyl, carboxyalkynyl, or alkoxy-carbonylalkynyl;
R² is hydrogen, (C₁-C₃)alkyl, phenyl, or halogen;
R⁷ is hydrogen, (C₁-C₃)alkyl, phenyl, halogen, alkynylalkenyl, alkynyl, dialkynyl, haloalkynyl, or alkenylalkynyl;
R³ and R⁶ are independently hydrogen, alkoxy or halogen;
R⁴ is hydrogen, halogen, alkoxy or nitro; and
R⁵ is hydrogen, halogen, nitro, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, phenyl, phenoxy or cyano;
or alternatively
(ii) R² and R³ together form a (C₁-C₃)alkyl, (C₂-C₃)alkylene or carbonyl link and R¹, R⁴, R⁵, R⁶ and R⁷ are as above;
or alternatively
(iii) R² and R⁷ together form a fused phenyl ring and R¹, R³, R⁴, R⁵ and R⁶ are as above;
and agronomically acceptable salts thereof; compositions containing these compounds and methods of controlling fungal diseases.
本发明涉及取代的二氢哒嗪酮、哒嗪酮及相关化合物,其式为
式中
A 是
-(CHR²)n-CHR⁷-Z-;
-(CHR²)n-O-Z-;
-(CHR²)n-S-Z-;
-O-CHR⁷-Z-;
-CR²=CR⁷-Z-;
-CR²=N-Z-;
CHR²-CR⁷=Y-; 或
-CR²=CR²-Y=;
D 是 CR² 或氮;
Q 是
Z 是羰基(C=O)或硫代羰基(C=S);
Y 是被卤代、烷氧基、炔硫基或三唑基取代的碳;以及
(i) R¹ 是烷基、羟基烷基、氰基烷基、肼基及其衍生物、环烷基烷基、杂环烷基烷基、苯基、苯基烷基、苯基羰基、烯基、卤代烯基、苯基烯基、炔基烯基、炔基、卤代炔基、苯基炔基杂环炔基、二炔基、杂环炔基、环烷基炔基、烯基炔基、羟基炔基、烷氧基炔基、烷酰氧基炔基、甲酰基炔基、三烷基硅烷基炔基、三烷基锡烷基炔基、卤代烯基炔基、羧基炔基或烷氧基羰基炔基;
R² 是氢、(C₁-C₃)烷基、苯基或卤素;
R⁷ 是氢、(C₁-C₃)烷基、苯基、卤素、炔基烯基、炔基、二炔基、卤代炔基或烯基炔基;
R³ 和 R⁶ 独立地为氢、烷氧基或卤素;
R⁴ 是氢、卤素、烷氧基或硝基;以及
R⁵ 是氢、卤素、硝基、烷基、烷氧基、烷硫基、卤代烷基、卤代烷氧基、卤代烷硫基、苯基、苯氧基或氰基;
或者
(ii) R² 和 R³ 共同形成 (C₁-C₃)烷基、(C₂-C₃)亚烷基或羰基链节,且 R¹、R⁴、R⁵、R⁶ 和 R⁷ 如上;
或者
(iii) R² 和 R⁷ 共同形成一个融合的苯基环,且 R¹、R³、R⁴、R⁵ 和 R⁶ 如上;
及其农艺学上可接受的盐;含有这些化合物的组合物和防治真菌疾病的方法。