申请人:The Upjohn Company
公开号:US04006132A1
公开(公告)日:1977-02-01
Compounds of the formula: ##STR1## WHEREIN R is alkyl of from 1 to 8 carbon atoms, inclusive; alkoxy of from 1 to 8 carbon atoms, inclusive; haloalkoxy of from 1 to 8 carbon atoms, inclusive; cycloalkyl of from 3 to 8 carbon atoms, inclusive; cycloalkoxy of from 3 to 8 carbon atoms, inclusive; or haloalkyl of from 1 to 8 carbon atoms, inclusive; R' is lower-alkyl of from 1 to 8 carbon atoms, inclusive, phenyl, cycloalkyl of from 3 to 8 carbon atoms, inclusive; or X; X is bromine, chlorine, or fluorine; m is an integer 0 through 5, inclusive, and Y is (independently when m is more than 1) halogen, lower-alkyl of from 1 to 4 carbon atoms, inclusive, lower-alkoxy of from 1 to 4 carbon atoms, inclusive, or halolower-alkyl of from 1 to 4 carbon atoms, inclusive; providing however, that m is 2 to 5 whenever R' is X, and that the sum of the carbon atoms in substituents (Y).sub.m is not more than 15.
该化合物的分子式为:##STR1## 其中,R为1-8个碳原子的烷基、1-8个碳原子的烷氧基、1-8个碳原子的卤代烷氧基、3-8个碳原子的环烷基、3-8个碳原子的环烷氧基或1-8个碳原子的卤代烷基;R'为1-8个碳原子的较低烷基、苯基、3-8个碳原子的环烷基或X;X为溴、氯或氟;m为0-5的整数,Y为(当m大于1时)卤素、1-4个碳原子的较低烷基、1-4个碳原子的较低烷氧基或1-4个碳原子的卤代较低烷基。但是,当R'为X时,m为2-5,并且取代基(Y)的碳原子总数不超过15。