专利检索 ap:("Shenyang Sinochem Agrochemicals R & D Co., Ltd.") AND inv:"ZHANG, Guosheng" 第 1 页

1.

发明公开
POLYMORPH OF BENZAMIDE COMPOUND AND PREPARATION METHOD AND USE THEREOF 审中-公开

公开(公告)号：EP3492459A1

公开(公告)日：2019-06-05

申请号：EP17833571.7

申请日：2017-07-27

申请人： Shenyang Sinochem Agrochemicals R & D Co., Ltd.

发明人： YU, Haibo , ZHAO, Guimin , ZHANG, Guosheng , YING, Junwu , YANG, Huibin , LI, Bin

IPC分类号： C07D401/04 , A01N43/40 , A01P7/04 , A01P3/00

摘要： The present invention provides a polymorph of a benzamide compound and a preparation method and applications thereof. The shown benzamide compound is 3-Bromo-N-[2,4-dichloro-6-[(methylamino)carbonyl]phenyl]-1-(3,5-dichloro-2-pyridinyl)-1 H -pyrazole-5-carboxamide. The application of the polymorph of the compound in the preparation of the formulation exhibits excellent effect. The advantages of the polymorph A in aspects such as chemical stability, filterability, solubility, hygroscopicity, melting point, solid density and flowability can have a significant impact on the developments of the production method and a formulation and on the quality and efficacy of a plant treating agent.

2.

发明公开
POLYMORPH OF BENZAMIDE COMPOUND AND PREPARATION METHOD AND USE THEREOF 审中-公开

公开(公告)号：EP3492459A9

公开(公告)日：2019-07-31

申请号：EP17833571.7

申请日：2017-07-27

申请人： Shenyang Sinochem Agrochemicals R & D Co., Ltd.

发明人： YU, Haibo , ZHAO, Guimin , ZHANG, Guosheng , YING, Junwu , YANG, Huibin , LI, Bin

IPC分类号： C07D401/04 , A01N43/40 , A01P7/04 , A01P3/00

摘要： The present invention provides a polymorph of a benzamide compound and a preparation method and applications thereof. The shown benzamide compound is 3-Bromo-N-[2,4-dichloro-6-[(methylamino)carbonyl]phenyl]-1-(3,5-dichloro-2-pyridinyl)-1 H -pyrazole-5-carboxamide. The application of the polymorph of the compound in the preparation of the formulation exhibits excellent effect. The advantages of the polymorph A in aspects such as chemical stability, filterability, solubility, hygroscopicity, melting point, solid density and flowability can have a significant impact on the developments of the production method and a formulation and on the quality and efficacy of a plant treating agent.

3.

发明授权
POLYMORPH OF BENZAMIDE COMPOUND AND PREPARATION METHOD AND USE THEREOF 有权

公开(公告)号：EP3492459B1

公开(公告)日：2020-10-28

申请号：EP17833571.7

申请日：2017-07-27

申请人： Shenyang Sinochem Agrochemicals R & D Co., Ltd.

发明人： YU, Haibo , ZHAO, Guimin , ZHANG, Guosheng , YING, Junwu , YANG, Huibin , LI, Bin

IPC分类号： C07D401/04 , A01N43/40 , A01P7/04 , A01P3/00