title: New derivatives of alpha-ethyl-alpha-allophanyl-gamma-valerolactone.
mesh_terms: D000818:Animals; D001463:Barbiturates / Q000138:chemical synthesis*; D001794:Blood Pressure / Q000187:drug effects; D002415:Cats; D002490:Central Nervous System / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D004357:Drug Synergism; D005260:Female; D007274:Injections, Intraperitoneal; D007783:Lactones / Q000138:chemical synthesis; D008297:Male; D051379:Mice; D012119:Respiration; D012890:Sleep / Q000187:drug effects; D013997:Time Factors; D014631:Valerates / Q000138:chemical synthesis
chemical_list: D001463:Barbiturates; D007783:Lactones; D014631:Valerates