申请人:Fisons Corporation
公开号:US04871872A1
公开(公告)日:1989-10-03
Compounds are provided of the following general structure: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are hydrogen or methyl and where R.sub.5 and R.sub.6 are independently selected from hydrogen or fluorine. These are useful for providing antiepileptic activity.
提供以下一般结构的化合物:##STR1## 其中 R.sub.1、R.sub.2、R.sub.3 和 R.sub.4 是氢或甲基,而 R.sub.5 和 R.sub.6 可独立选择为氢或氟。这些化合物对提供抗癫痫活性很有用。