title: Chemical synthesis and analgesic effect of morphine ethereal sulfates.
mesh_terms: D000700:Analgesics / Q000138:chemical synthesis* / Q000494:pharmacology; D000818:Animals; D002415:Cats; D002855:Chromatography, Thin Layer; D005965:Glucuronates / Q000494:pharmacology / Q000652:urine; D007279:Injections, Subcutaneous; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D009020:Morphine / Q000008:administration & dosage / Q000138:chemical synthesis* / Q000494:pharmacology / Q000652:urine; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship; D013431:Sulfates / Q000138:chemical synthesis* / Q000494:pharmacology / Q000652:urine
chemical_list: D000700:Analgesics; D005965:Glucuronates; D013431:Sulfates; D009020:Morphine