申请人:Boehringer Ingelheim GmBH
公开号:US04225619A1
公开(公告)日:1980-09-30
Compounds of the formula ##STR1## wherein R.sub.1 is perfluoroalkyl of 1 to 8 carbon atoms or 2,2,3,3-tetrafluoro-cyclobutyl, R.sub.2 and R.sub.4, which may be identical to or different from each other, are each hydrogen, alkyl of 1 to 10 carbon atoms, aliphatic acyl of 2 to 18 carbon atoms, benzoyl, salicyloyl or phenylacetyl, and R.sub.3 and R.sub.5, which may be identical to or different from each other, are each alkyl of 3 to 18 carbon atoms, halogen, nitro, p-toluenesulfonyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclododecyl, methylcyclohexyl, dimethylcyclohexyl, benzyl, methylthio or ##STR2## where R.sub.1, R.sub.2 and R.sub.4 have the meanings previously defined, Q is --CH.sub.2 -- or --S--, and G is R.sub.5, as above defined, or Q is R.sub.3, as above defined, and G is --CH.sub.2 -- or --S--, R.sub.3 may, in addition, also be hydroxyl, methoxy, methyl or cyano, and R.sub.5 may also be methyl, or one of substituents R.sub.3 and R.sub.5 is hydrogen or ethyl when the other has the meanings defined above except hydrogen, or when R.sub.1 has the meanings defined above except trifluoromethyl, or when R.sub.2 and R.sub.4 have the meanings defined above except hydrogen or methyl. The compounds are useful as active ingredients in pharmaceutical, cosmetic and pesticidal compositions.
化合物的化学式为##STR1## 其中R.sub.1是1至8个碳原子的全氟烷基或2,2,3,3-四氟环丁基,R.sub.2和R.sub.4可以相同也可以不同,分别是氢、1至10个碳原子的烷基、2至18个碳原子的脂肪酰基、苯甲酰基、水杨酰基或苯乙酰基,R.sub.3和R.sub.5可以相同也可以不同,分别是3至18个碳原子的烷基、卤素、硝基、对甲苯磺酰基、环戊基、环己基、环庚基、环十二烷基、甲基环己基、二甲基环己基、苄基、甲硫基或##STR2## 其中R.sub.1、R.sub.2和R.sub.4的含义如上定义,Q为--CH.sub.2--或--S--,G为如上定义的R.sub.5,或Q为如上定义的R.sub.3,G为--CH.sub.2--或--S--,此外,R.sub.3还可以是羟基、甲氧基、甲基或氰基,R.sub.5还可以是甲基,或者R.sub.3和R.sub.5中的一个是氢或乙基,当另一个具有上述定义除了氢的含义时,或当R.sub.1具有上述除三氟甲基外的含义时,或当R.sub.2和R.sub.4具有上述除氢或甲基外的含义时。这些化合物可用作制药、化妆品和杀虫剂组合物的活性成分。