申请人:Fisons Limited
公开号:US04335048A1
公开(公告)日:1982-06-15
There is described the compound of formula I, ##STR1## and pharmaceutically acceptable derivatives thereof. Processes for making the compound and pharmaceutical, e.g. anti-asthmatic, compositions containing it are also described.
描述了式I化合物,##STR1##及其药学上可接受的衍生物。还描述了制备该化合物的方法以及含有该化合物的药物,例如抗哮喘药物的组成。