2-Amino-5-(substituted or unsubstituted phenylalkyl)-thiadiazoles
申请人:Sandoz, Inc.
公开号:US03992396A1
公开(公告)日:1976-11-16
2-amino-5-(substituted or unsubstituted phenylalkyl)-thiadiazoles, e.g., 2-amino-5-(4-[phenylbutyl])-thiadiazole, prepared, e.g., by ring closure, of corresponding 1-(substituted or unsubstituted phenylalkanoyl)-thiosemicarbazide in a strong acid medium. The compounds are useful as minor tranquilizers and sedative hypnotics.