申请人:E. I. DU PONT DE NEMOURS AND COMPANY
公开号:US09238650B2
公开(公告)日:2016-01-19
Disclosed are solid forms of 1-[(2-chloro-5-thiazolyl)methyl]-3-(3,5-dichlorophenyl)-2-hydroxy-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt (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 controlling an invertebrate pest 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 controlling invertebrate pests 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1-[(2-氯-5-噻唑基)甲基]-3-(3,5-二氯苯基)-2-羟基-9-甲基-4-氧代-4H-吡啶[1,2-a]嘧啶内盐(化合物1)的固态形式。还公开了制备化合物1的固态形式的方法以及将一种化合物1的固态形式转化为另一种的方法。本发明还公开了用于控制无脊椎动物害虫的组合物,包括化合物1的固态形式的生物学有效量和来自表面活性剂、固态稀释剂和液体载体的至少一种其他成分。本发明还公开了包括化合物1的固态形式和至少一种其他线虫杀虫剂、杀虫剂和/或杀菌剂的混合物的组合物。本发明还公开了控制无脊椎动物害虫的方法,包括向植物或种子或其环境中施加化合物1的固态形式的生物学有效量。