公开(公告)号：US11618735B2

公开(公告)日：2023-04-04

申请号：US16538972

申请日：2019-08-13

Applicant: Bayer CropScience Aktiengesellschaft

Inventor： Stefan Antons ,  Britta Olenik ,  Martin Krueger

IPC: C07D239/52 ,  A01N47/36

Abstract: The present invention relates to a novel crystal form of the monosodium salt of foramsulfuron, a method for preparing this crystal form, use thereof in agrochemical formulations and also particular compositions, mixtures or agrochemical formulations comprising this crystal form, and also a novel monomethanol solvate of the monosodium salt of foramsulfuron.

公开(公告)号：US10472331B2

公开(公告)日：2019-11-12

申请号：US15535310

申请日：2015-12-10

Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT

Inventor： Stefan Antons ,  Britta Olenik ,  Martin Krueger

IPC: C07D239/52 ,  A01N47/36

Abstract: The present invention relates to a novel crystal form of the monosodium salt of foramsulfuron, a method for preparing this crystal form, use thereof in agrochemical formulations and also particular compositions, mixtures or agrochemical formulations comprising this crystal form, and also a novel monomethanol solvate of the monosodium salt of foramsulfuron.

公开(公告)号：US10336716B2

公开(公告)日：2019-07-02

申请号：US15774200

申请日：2016-11-04

Applicant: Bayer CropScience Aktiengesellschaft

Inventor： Arnim Köhn ,  Christopher Hugh Rosinger ,  Christian Waldraff ,  Britta Olenik ,  Birgit Keil ,  Benedikt Mehl

IPC: A01N25/12 ,  A01N43/82 ,  C07D271/113

Abstract: A thermodynamically stable crystal modification of 2-methyl-N-(5-methyl-1,3,4-oxadiazol-2-yl)-3-(methylsulfonyl)-4-(trifluoromethyl)benzamide is described. This thermodynamically stable crystal modification has particular advantages in the stability of suspension formulations.

公开(公告)号：US09783534B2

公开(公告)日：2017-10-10

申请号：US15028923

申请日：2014-10-13

Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT

Inventor： Britta Olenik ,  Stefan Hillebrand ,  Pierre Wasnaire ,  Martin Weiss ,  Ulrike Wachendorff-Neumann

IPC: C07D417/14 ,  A01N43/80

CPC classification number: C07D417/14 ,  A01N43/80 ,  C07B2200/13

Abstract: The present invention relates to a novel crystalline form of 2-{3-[2-(1-{[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazol-4-yl]-4,5-dihydro-1,2-oxazol-5-yl}-3-chlorophenylmethansulphonate, to processes for its preparation and to its use in agrochemical preparations.