abstract |
The present invention provides a pharmaceutical composition for treating or preventing sleep disorders, wherein the pharmaceutical composition (S) -N- [2- (1,6,) is combined with one or more active ingredients selected from zolpidem, zodiaclone, triazolam and brotizolam. A pharmaceutical composition containing 7,8-tetrahydro-2H-indeno [5,4-b] furan-8-yl) ethyl] propionamide. |