PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10363493-5 1999 RESULTS: Donepezil is a specific, reversible acetylcholinesterase inhibitor of close to 100% absorption and a half-life of 70 h, achieving stable concentrations at approximately 3 weeks. Donepezil 9-18 acetylcholinesterase (Cartwright blood group) Homo sapiens 45-65 10363493-12 1999 CONCLUSIONS: Different studies carried out with the acetylcholinesterase inhibitors donepezil, rivastigmine and metriphonate have been effective in the control of the cognitive symptoms of Alzheimer disease in the initial or moderate phases of the disease. Donepezil 84-93 acetylcholinesterase (Cartwright blood group) Homo sapiens 52-72