8.alpha.-(N,N-diethylsulfamoylamino)-6-n-propyl ergoline useful as a
申请人:Sandoz Ltd.
公开号:US04764517A1
公开(公告)日:1988-08-16
A compound of formula I ##STR1## wherein R.sub.1 is n-propyl, R.sub.2 is hydrogen or alkyl(C.sub.1-3), R.sub.3 is alkyl(C.sub.1-3), and R.sub.4 is hydrogen or methyl in free base form or in pharmaceutically acceptable acid addition salt form is useful as a prolactin secretion inhibitor, anti-parkinson and anti-depressant agent.