申请人:E. I. DU PONT DE NEMOURS AND COMPANY
公开号:US20160075661A1
公开(公告)日:2016-03-17
Disclosed are solid forms of 4-(2-bromo-4-fluorophenyl)-N-(2-chloro-6-fluorophenyl)-1,3-dimethyl-1H-pyrazol-5-amine (Compound 1). Methods for the preparation of solid forms of Compound 1 and for the conversion of one solid form of Compound 1 into another are disclosed.
Disclosed are compositions for protecting a plant or plant seed from diseases caused by fungal pathogens comprising a biologically effective amount of a solid form of Compound 1 and at least one additional component selected from the group consisting of surfactants, solid diluents and liquid carriers. Compositions comprising a mixture of a solid form of Compound 1 and at least one other nematocide, insecticide and/or fungicide are also disclosed.
Also disclosed are methods for protecting a plant or plant seed from diseases caused by fungal pathogens comprising applying to a plant or seed, or to the environment of the plant or seed, a biologically effective amount of a solid form of Compound 1.
本发明涉及4-(2-溴-4-氟苯基)-N-(2-氯-6-氟苯基)-1,3-二甲基-1H-吡唑-5-胺(化合物1)的固态形式。本发明还公开了制备化合物1的固态形式的方法,以及将化合物1的一种固态形式转化为另一种固态形式的方法。本发明还公开了用于保护植物或植物种子免受由真菌病原体引起的疾病的组合物,该组合物包括生物学有效量的化合物1的固态形式和至少一种来自表面活性剂、固态稀释剂和液体载体组成的附加组分。本发明还公开了包含化合物1的固态形式和至少一种其他线虫杀虫剂、杀虫剂和/或杀真菌剂的混合物的组合物。本发明还公开了一种保护植物或植物种子免受由真菌病原体引起的疾病的方法,包括向植物或种子或其环境中施加生物学有效量的化合物1的固态形式。