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公开(公告)号:US11632954B2
公开(公告)日:2023-04-25
申请号:US16632068
申请日:2018-07-16
发明人: Michael Grabarnick , Gal Suez , Zoltán Német , Samaa Alasibi
IPC分类号: A01N43/54 , C07D239/47
摘要: The present subject matter provides a crystalline form of the compound having the following structure: wherein the crystalline form is a polymorph, hydrate or solvate.
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公开(公告)号:US10377720B2
公开(公告)日:2019-08-13
申请号:US15573850
申请日:2016-05-09
IPC分类号: C07D231/22 , A01N43/56
摘要: A process for preparing, 2-[[[1-(4-chlorophenyl)-1H-pyrazol-3-yl]oxy]methyl]-N-hydroxy-benzenamine of formula (I) comprising: mixing 1-(4-chlorophenyl)-3-[(2 -nitrophenyl)methoxy]-1H-pyrazole of formula (II) with a nitrogen-containing base, a sulfur compound, a solvent and a platinum-based catalyst in the presence of hydrogen.
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公开(公告)号:US20200229437A1
公开(公告)日:2020-07-23
申请号:US16632068
申请日:2018-07-16
发明人: Michael Grabarnick , Gal Suez , Zoltán Német , Samaa Alasibi
IPC分类号: A01N43/54 , C07D239/47
摘要: The present subject matter provides a crystalline form of the compound having the following structure: wherein the crystalline form is a polymorph, hydrate or solvate.
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公开(公告)号:US20150099892A1
公开(公告)日:2015-04-09
申请号:US14485508
申请日:2014-09-12
发明人: Anat Levin , Michael Grabarnick
IPC分类号: C07D231/44
CPC分类号: C07D231/44
摘要: An improved oxidation process for preparing 5-amino-3-cyano-1-(2,6-dichloro-9-trifluoromethylphenyl)-4-trifluoromethylsulphinyl-pyrazole, of formula (I) is described. The process includes admixing 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylthiopyrazole of formula (II) with dichloroacetic acid and hydrogen peroxide in the presence of a strong acid.
摘要翻译: 描述了用于制备式(I)的5-氨基-3-氰基-1-(2,6-二氯-9-三氟甲基苯基)-4-三氟甲基亚磺酰基 - 吡唑的改进的氧化方法。 该方法包括在强酸存在下将式(II)的5-氨基-3-氰基-1-(2,6-二氯-4-三氟甲基苯基)-4-三氟甲硫基吡唑与二氯乙酸和过氧化氢混合。
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