benzomorphan造句

• "' Volazocine "'is an opioid analgesic of the benzomorphan class which was never marketed.
• "' Carbazocine "'is an opioid analgesic of the benzomorphan family which was never marketed.
• "' Cogazocine "'( INN ) is an opioid analgesic of the benzomorphan family which was never marketed.
• "' Butinazocine "'( INN ) is an opioid analgesic of the benzomorphan family which was never marketed.
• "' Pentazocine "'is a synthetically-prepared prototypical mixed agonist antagonist narcotic ( opioid analgesic ) drug of the benzomorphan class of opioids used to treat moderate to moderately severe pain.