Condensed heterocylic compounds and herbicides containing them as active ingredients
申请人:Sumitomo Chemical Company, Limited
公开号:US20030216258A1
公开(公告)日:2003-11-20
Condensed heterocyclic compounds of the general formula:
1
wherein T is carbon or nitrogen; when T is carbon, then the bond between T and A is a double bond, the bond between A and Y is a single bond, and Y is oxygen, sulfur, or optionally substituted NH; or when T is nitrogen, then the bond between T and A is a single bond, the bond between A and Y is a double bond, and Y is nitrogen or optionally substituted CH; A is nitrogen or optionally substituted CH; R
1
is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, or cyano; R
2
is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, cyano, or the like; R
3
is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, cyano, or the like; R
4
is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, or cyano, and Q is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing one to four nitrogen atoms, or a saturated or unsaturated cyclopentylideneamino group containing one or two nitrogen heteroatoms and one oxygen or sulfur heteroatom.
通式如下的缩合杂环化合物
1
其中 T 为碳或氮;当 T 为碳时,则 T 与 A 之间的键为双键,A 与 Y 之间的键为单键,且 Y 为氧、硫或任选取代的 NH;或当 T 为氮时,则 T 与 A 之间的键为单键,A 与 Y 之间的键为双键,且 Y 为氮或任选取代的 CH;A 为氮或任选取代的 CH;R
1
是氢、卤素、烷基、卤代烷基、羟甲基、硝基或氰基;R
2
是氢、卤素、烷基、卤代烷基、羟甲基、硝基、氰基或类似物;R
3
是氢、卤素、烷基、卤代烷基、羟甲基、硝基、氰基或类似物;R
4
是氢、卤素、烷基、卤代烷基、羟甲基、硝基或氰基,以及 Q 是含有 1 至 4 个氮原子的饱和或不饱和 5 或 6 元杂环,或含有 1 或 2 个氮杂原子和 1 个氧或硫杂原子的饱和或不饱和环戊亚胺基团。