8.alpha.-(N,N-diethylsulfamoylamino)-6-n-propyl ergoline useful
8.alpha.-acylamino ergolines and use as pharmaceutical agents
8.alpha.-acylaminoergoline, its preparation and pharmaceutical c
8a- and 9a-15-membered lactams
8H-thieno-[2,3-b]pyrrolizin-8-one compounds
8[2-(imidazolyl)thio] and 8[2-(thiazolyl)thio]-5,6,7,8-tetrahydr