PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11848227-1 2002 New muq-opioid receptor (MOR) agonists containing 4-hydroxypiperidine, piperidine and piperazine moieties were synthesized and evaluated to find a peripheral opioid analgesic. 4-Hydroxypiperidine 50-69 opioid receptor mu 1 Homo sapiens 4-23 11848227-1 2002 New muq-opioid receptor (MOR) agonists containing 4-hydroxypiperidine, piperidine and piperazine moieties were synthesized and evaluated to find a peripheral opioid analgesic. 4-Hydroxypiperidine 50-69 opioid receptor mu 1 Homo sapiens 25-28