<unk>  (Eventin) is a psychostimulant used as an anorectic in Germany and patented by Smith Kline & French in 1947. It has also been used in the anticonvulsant preparation barbexaclone in combination with phenobarbital to offset sedation.<unk>  is the S-enantiomer of propylhexedrine.
Levopropylhexedrine
Doxylamine
Halofantrine
Difelikefalin
Bethanechol
Terbutaline
Diallyllysergamide
Midodrine