申请人:Hoffmann-La Roche Inc.
公开号:US04820835A1
公开(公告)日:1989-04-11
A compound of the formula: ##STR1## wherein T is tritium; is described as well as intermediates for its preparation. The compound of formula I is useful in an assay for detecting the presence of benzodiazepine receptor occupiers in a warmblooded animal.
本发明描述了一种化合物的公式:##STR1## 其中T是氚;以及其制备的中间体。公式I的化合物在检测温血动物中苯二氮卓受体占有者存在的测定中是有用的。