公开(公告)号：US4902832A

公开(公告)日：1990-02-20

申请号：US817667

申请日：1986-01-10

申请人： Toru Haga ,  Eiki Nagano ,  Ryo Yoshida ,  Shunichi Hashimoto

发明人： Toru Haga ,  Eiki Nagano ,  Ryo Yoshida ,  Shunichi Hashimoto

IPC分类号： A01N39/00 ,  C07C323/34 ,  C07D209/48

CPC分类号： C07D209/48 ,  A01N39/00 ,  C07C323/34

摘要： A compound of the formula: ##STR1## wherein R.sub.1 is a hydrogen atom, a fluorine atom or a methyl group and R.sub.2 is as C.sub.1 -C.sub.3 alkyl group, a C.sub.1 -C.sub.5 alkoxy group, a chloro(C.sub.2 -C.sub.4)alkoxy group, a dichloro(C.sub.2 -C.sub.4)alkoxy group, a cyclo(C.sub.3 -C.sub.7)alkoxy group, a phenoxy group, a C.sub.1 -C.sub.5 alkylthio group or a di(C.sub.1 -C.sub.5)alkylamino group, which is useful as a herbicide.

摘要翻译： 下式的化合物，其中R 1是氢原子，氟原子或甲基，R 2是C 1 -C 3烷基，C 1 -C 5烷氧基，氯（C 2 -C 4）烷氧基， 可用作除草剂的二氯（C 2 -C 4）烷氧基，环（C 3 -C 7）烷氧基，苯氧基，C 1 -C 5烷硫基或二（C 1 -C 5）烷基氨基）。

公开(公告)号：US4595409A

公开(公告)日：1986-06-17

申请号：US638680

申请日：1984-08-08

申请人： Toru Haga ,  Eiki Nagano ,  Ryo Yoshida ,  Shunichi Hashimoto

发明人： Toru Haga ,  Eiki Nagano ,  Ryo Yoshida ,  Shunichi Hashimoto

IPC分类号： A01N37/32 ,  A01N39/00 ,  A01N43/38 ,  C07D209/48

CPC分类号： C07D209/48 ,  A01N39/00

摘要： A compound of the formula: ##STR1## wherein R.sub.1 is a hydrogen atom, a fluorine atom or a methyl group and R.sub.2 is a C.sub.1 -C.sub.3 alkyl group, a C.sub.1 -C.sub.5 alkoxy group, a chloro(C.sub.2 -C.sub.4)alkoxy group, a dichloro(C.sub.2 -C.sub.4)alkoxy group, a cyclo(C.sub.3 -C.sub.7)alkoxy group, a phenoxy group, a C.sub.1 -C.sub.5 alkylthio group or a di(C.sub.1 -C.sub.5)alkylamino group, which is useful as a herbicide.

摘要翻译： 下式的化合物，其中R 1是氢原子，氟原子或甲基，R 2是C 1 -C 3烷基，C 1 -C 5烷氧基，氯（C 2 -C 4）烷氧基， 可用作除草剂的二氯（C 2 -C 4）烷氧基，环（C 3 -C 7）烷氧基，苯氧基，C 1 -C 5烷硫基或二（C 1 -C 5）烷基氨基）。

公开(公告)号：US5238906A

公开(公告)日：1993-08-24

申请号：US797069

申请日：1991-11-25

申请人： Toru Uekawa ,  Susumu Takemura ,  Masayuki Enomoto ,  Masaharu Sakai ,  Ryo Sato ,  Eiki Nagano

发明人： Toru Uekawa ,  Susumu Takemura ,  Masayuki Enomoto ,  Masaharu Sakai ,  Ryo Sato ,  Eiki Nagano

IPC分类号： A01N43/84 ,  C07D213/64 ,  C07D413/04

CPC分类号： C07D213/64 ,  A01N43/84 ,  C07D413/04

摘要： Pyridone derivatives of the formula: ##STR1## wherein R is an alkyl group, an alkenyl group, an alkynyl group, a haloalkyl group, a haloalkenyl group or an alkoxyalkyl group, X is a hydrogen atom, a halogen atom, a methyl group optionally substituted with mono or poly halogen atoms or an ethyl group optionally substituted with mono or poly halogen atoms and Y is a hydrogen atom or a methyl group. Said compounds show a high herbicidal potency against undesired weeds.

公开(公告)号：US5354730A

公开(公告)日：1994-10-11

申请号：US66377

申请日：1993-05-25

申请人： Masayuki Enomoto ,  Eiki Nagano ,  Ryo Sato ,  Masaharu Sakai

发明人： Masayuki Enomoto ,  Eiki Nagano ,  Ryo Sato ,  Masaharu Sakai

IPC分类号： C07D413/04 ,  A01N43/60 ,  A01N43/74 ,  A01N43/76 ,  A01N43/78 ,  A01N43/84 ,  C07D403/04 ,  C07D417/04 ,  C07D413/02 ,  C07D417/02

CPC分类号： A01N43/60 ,  A01N43/74 ,  A01N43/84 ,  C07D403/04 ,  C07D413/04 ,  C07D417/04

摘要： A compound of the formula: ##STR1## wherein R.sup.1 is a trifluoromethyl group or a pentafluoroethyl group, R.sup.2 is a methyl group or an amino group, R.sup.3 is a C.sub.1 -C.sub.7 alkyl group, a C.sub.3 -C.sub.7 alkenyl group, a C.sub.3 -C.sub.7 alkynyl group, a halo (C.sub.1 -C.sub.6) alkyl group, a halo (C.sub.3 -C.sub.6) alkenyl group or a C.sub.1 -C.sub.4 alkoxy(C.sub.1 -C.sub.3)alkyl group and Y is an oxygen atom or a sulfur atom, which is useful as a herbicide.

摘要翻译： 下式的化合物：其中R 1是三氟甲基或五氟乙基，R 2是甲基或氨基，R 3是C 1 -C 7烷基，C 3 -C 7链烯基，C 3 -C 7 炔基，卤代（C1-C6）烷基，卤代（C3-C6）烯基或C1-C4烷氧基（C1-C3）烷基，Y是氧原子或硫原子，可用作 一种除草剂。

公开(公告)号：US5156668A

公开(公告)日：1992-10-20

申请号：US593972

申请日：1990-10-09

申请人： Masayuki Enomoto ,  Eiki Nagano ,  Ryo Sato ,  Masaharu Sakaki

发明人： Masayuki Enomoto ,  Eiki Nagano ,  Ryo Sato ,  Masaharu Sakaki

IPC分类号： A01N43/84 ,  C07D413/04

CPC分类号： C07D413/04

摘要： A compound of the formula: ##STR1## wherein R is a C.sub.1 -C.sub.5 alkyl group, a C.sub.3 -C.sub.6 alkenyl group, a C.sub.3 -C.sub.6 alkynyl group or a C.sub.1 -C.sub.3 alkoxy(C.sub.1 -C.sub.3)alkyl group, which is useful as a herbicide.

公开(公告)号：US5169431A

公开(公告)日：1992-12-08

申请号：US763259

申请日：1991-09-20

申请人： Masayuki Enomoto ,  Susumu Takemura ,  Toru Uekawa ,  Masaharu Sakaki ,  Ryo Sato ,  Eiki Nagano

发明人： Masayuki Enomoto ,  Susumu Takemura ,  Toru Uekawa ,  Masaharu Sakaki ,  Ryo Sato ,  Eiki Nagano

IPC分类号： A01N43/54 ,  C07D307/79 ,  C07D333/54 ,  C07D405/04 ,  C07D409/04

CPC分类号： C07D307/79 ,  A01N43/54 ,  C07D333/54 ,  C07D405/04 ,  C07D409/04

摘要： A compound of the formula: ##STR1## wherein R is a lower alkyl group, A is a hydrogen atom, a fluorine atom or a chlorine atom, X is an oxygen atom or a sulfur atom, Y is a hydrogen atom, a fluorine atom, a chlorine atom or a bromine atom and Z is a methyl group or an amino group, which is useful as a herbicide.

公开(公告)号：US5314864A

公开(公告)日：1994-05-24

申请号：US947978

申请日：1992-09-21

申请人： Masayuki Enomoto ,  Eiki Nagano ,  Ryo Sato ,  Masaharu Sakaki

发明人： Masayuki Enomoto ,  Eiki Nagano ,  Ryo Sato ,  Masaharu Sakaki

IPC分类号： A01N43/60 ,  A01N43/74 ,  A01N43/84 ,  C07D403/04 ,  C07D413/04 ,  C07D417/04 ,  C07D498/00

CPC分类号： C07D403/04 ,  A01N43/60 ,  A01N43/74 ,  A01N43/84 ,  C07D413/04 ,  C07D417/04

摘要： A compound of the formula: ##STR1## wherein R.sup.1 is a trifluoromethyl group or a pentafluoroethyl group, R.sup.2 is a hydrogen atom or a methyl group, R.sup.3 is a C.sub.1 -C.sub.7 alkyl group, a C.sub.3 -C.sub.7 alkenyl group, a C.sub.3 -C.sub.7 alkynyl group, a halo(C.sub.1 -C.sub.6)alkyl group, a halo(C.sub.3 -C.sub.6)alkenyl group or a C.sub.1 -C.sub.4 alkoxy(C.sub.1 -C.sub.3)alkyl group and X is a hydrogen atom or a fluorine atom, which is useful as a herbicide.

摘要翻译： 下式的化合物：其中R 1是三氟甲基或五氟乙基，R 2是氢原子或甲基，R 3是C 1 -C 7烷基，C 3 -C 7链烯基，C 3 -C 7 炔基，卤代（C1-C6）烷基，卤代（C3-C6）烯基或C1-C4烷氧基（C1-C3）烷基，X是氢原子或氟原子，其可用作 一种除草剂。

公开(公告)号：US5308829A

公开(公告)日：1994-05-03

申请号：US38564

申请日：1993-03-18

申请人： Susumu Takemura ,  Masayuki Enomoto ,  Toru Uekawa ,  Masaharu Sakaki ,  Ryo Sato ,  Eiki Nagano

发明人： Susumu Takemura ,  Masayuki Enomoto ,  Toru Uekawa ,  Masaharu Sakaki ,  Ryo Sato ,  Eiki Nagano

IPC分类号： A01N43/54 ,  C07D405/04 ,  C07D405/10

CPC分类号： C07D405/04 ,  A01N43/54

摘要： There are disclosed novel benzofuran derivatives of the formula: ##STR1## Also disclosed are a herbicidal composition containing the above benzofuran derivative as an active ingredient and a method for exterminating undesired weeds by the application of a herbicidally effective amount of the above benzofuran derivative to an area where the undesired weeds grow or will grow.

摘要翻译： 公开了下式的新型苯并呋喃衍生物：还公开了含有上述苯并呋喃衍生物作为活性成分的除草组合物，以及通过将除草有效量的上述苯并呋喃衍生物施用于 不想要的杂草生长或将生长的区域。

公开(公告)号：US4835286A

公开(公告)日：1989-05-30

申请号：US23386

申请日：1987-03-09

申请人： Eiki Nagano ,  Ichiki Takemoto ,  Masayuki Fukushima ,  Ryo Yoshida ,  Hiroshi Matsumoto

发明人： Eiki Nagano ,  Ichiki Takemoto ,  Masayuki Fukushima ,  Ryo Yoshida ,  Hiroshi Matsumoto

IPC分类号： C07D231/54 ,  A01N43/56 ,  C07D231/56

CPC分类号： C07D231/56 ,  A01N43/56 ,  C07C243/00

摘要： Various intermediates useful in the production of herbicidal 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazole compounds are disclosed. These intermediates have the following formulas: ##STR1## wherein X is chlorine or bromine, Z is chlorine or methyl, and A is amino, hydroxyl, or nitro; ##STR2## wherein B is nitro or hydroxy, and X is chlorine or bromine.

公开(公告)号：US4770695A

公开(公告)日：1988-09-13

申请号：US887970

申请日：1986-07-21

申请人： Eiki Nagano ,  Shunichi Hashimoto ,  Ryo Yoshida ,  Hiroshi Matsumoto ,  Katsuzo Kamoshita

发明人： Eiki Nagano ,  Shunichi Hashimoto ,  Ryo Yoshida ,  Hiroshi Matsumoto ,  Katsuzo Kamoshita

IPC分类号： A01N37/44 ,  A01N39/02 ,  A01N39/04 ,  A01N43/38 ,  C07D209/48

CPC分类号： C07D209/48 ,  A01N37/44 ,  A01N39/02 ,  A01N39/04

摘要： A tetrahydrophthalimide compound of the formula: ##STR1## wherein R.sub.1 is hydrogen, alkyl, lower cycloalkyl, lower alkyl(lower)cycloalkyl, lower cycloalkyl(lower)alkyl, lower alkoxy(lower)alkyl, lower alkenyl, lower cycloalkenyl, lower cycloalkenyl(lower)alkyl, phenyl, cyano(lower)alkyl, lower alkynyl, lower alkylideneamino, lower alkylthio(lower)alkyl, benzyl, halo(lower)alkyl or lower cycloalkylideneamino, R.sub.2 is hydrogen, lower alkyl or lower alkoxy, X is chlorine or bromine, Y is oxygen or imino and Z is oxygen or sulfur, which is useful as a herbicide.