申请人:Chevron Research Company
公开号:US04544661A1
公开(公告)日:1985-10-01
Compounds of the formula: ##STR1## wherein X is oxygen or sulfur; R is pyridyl optionally substituted with 1 to 3 substituents independently selected from halogen, lower alkyl or lower alkoxy optionally substituted with 1 to 3 of the same or different halogen atoms or nitro, R.sup.1 is lower alkyl; and R.sup.2 is a 5- or 6-membered heterocyclic ring containing 1- to 3-ring nitrogens and the remainder of the ring atoms carbon atoms, a quinoline ring or a phenyl ring, all optionally substituted with 1 to 3 substituents independently selected from halogen, trihalomethyl, lower alkyl or lower alkoxy, provided that R.sup.2 is not bonded to the --CH.sub.2 -- group by a ring nitrogen and compatible salts thereof, are fungicidal.
该化合物的结构式为:##STR1## 其中 X 为氧或硫;R 为吡啶基,可选地取代为1至3个卤素、较低的烷基或较低的烷氧基,可选地取代为1至3个相同或不同的卤素原子或硝基;R.sup.1 为较低的烷基;R.sup.2 为含有1至3个环中氮原子和其余环原子为碳原子的5-或6-成员杂环,喹啉环或苯环,均可选地取代为1至3个卤素、三卤甲基、较低的烷基或较低的烷氧基,前提是 R.sup.2 未通过环氮与 --CH.sub.2 -- 基团相连,以及其相容盐,具有杀真菌作用。