Substituted 1, 4-dioxa-8-azaspiro[4,5]decanes useful as fungicides and a process for the preparation thereof
申请人:Deshpande Mukund Vinayak
公开号:US08841296B2
公开(公告)日:2014-09-23
This invention provides novel substituted 1,4-dioxa-8-azaspiro[4,5]decane compounds of the general formula (1), wherein R1 is selected from phenethyl, 4,6-dimethoxypyrimidin-2-yl and (2-chloro-5-thiazolyl)methyl and R2 is selected from the group consisting of hydroxy, 4-bromo-2-chlorophenoxy, morpholin-4-yl, (2-chloro-5-thiazolyl)methyloxy, benzyloxy, phenylsulfanyl, benzotriazol and 5-chloro-2-fluoroanilino. The present invention also relates to a process for the preparation of novel substituted 1,4-dioxa-8-azaspiro[4,5]decanes of general formula (1). The novel substituted 1,4-dioxa-8-azaspiro[4,5]decane of general formula (1) has fungicidal activity.
本发明提供了一种新颖的通式(1)的取代1,4-二氧杂-8-氮杂螺[4,5]癸烷化合物,其中R1选自苯乙基,4,6-二甲氧基嘧啶-2-基和(2-氯-5-噻唑基)甲基,R2选自羟基,4-溴-2-氯苯氧基,吗啉-4-基,(2-氯-5-噻唑基)甲氧基,苄氧基,苯基硫醇基,苯并三唑基和5-氯-2-氟苯胺基组成的群。本发明还涉及制备通式(1)的新型取代的1,4-二氧杂-8-氮杂螺[4,5]癸烷的方法。通式(1)的新型取代的1,4-二氧杂-8-氮杂螺[4,5]癸烷具有杀真菌活性。