申请人:——
公开号:US20040152597A1
公开(公告)日:2004-08-05
A plant growth regulator for cotton harvest, which contains as an active ingredient, a compound of formula (I):
1
wherein X is CH or nitrogen; Z is halogen; A is oxygen, sulfur, or NH; R
1
is hydroxyl, C
1
-C
7
alkoxy, C
3
-C
7
alkenyloxy, C
3
-C
7
alkynyloxy, C
5
-C
7
cycloalkoxy, {(C
1
-C
7
alkoxy)carbonyl}C
1
-C
3
alkoxy, (C
1
-C
7
alkylamino)oxy, {di(C
1
-C
7
alkyl)-amino}oxy, (C
3
-C
7
alkylideneamino)oxy, C
1
-C
7
alkylamino, di(C
1
-C
7
alkyl)-amino, C
3
-C
7
alkenylamino, C
3
-C
7
alkynylamino, C
5
-C
7
cycloalkylamino, {(C
1
-C
7
alkoxy)carbonyl}C
1
-C
3
alkylamino, or (C
1
-C
7
alkoxy)amino; R
2
is hydrogen or methyl; and R
3
is hydrogen, halogen, C
1
-C
3
alkyl, or C
1
-C
3
alkoxy.
一种用于棉花收获的植物生长调节剂,其包含以下化合物作为活性成分:式(I)中,X为CH或氮;Z为卤素;A为氧、硫或NH;R1为羟基、C1-C7烷氧基、C3-C7烯氧基、C3-C7炔氧基、C5-C7环烷氧基、(C1-C7烷氧基)羰基C1-C3烷氧基、(C1-C7烷基氨基)氧基、二(C1-C7烷基)-氨基氧基、(C3-C7烷基亚甲基氨基)氧基、C1-C7烷基氨基、二(C1-C7烷基)-氨基、C3-C7烯基氨基、C3-C7炔基氨基、C5-C7环烷基氨基、(C1-C7烷氧基)羰基C1-C3烷基氨基或(C1-C7烷氧基)氨基;R2为氢或甲基;R3为氢、卤素、C1-C3烷基或C1-C3烷氧基。