title: Studies on prodrugs. I. Preparation and characterization of acyloxyallylester of ampicillin.
mesh_terms: D000667:Ampicillin / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000378:metabolism; D000818:Animals; D004355:Drug Stability; D007408:Intestinal Absorption; D008297:Male; D051379:Mice
chemical_list: D000667:Ampicillin