上游充通大 Opioid analgesics SHANGHAI JIAO TONG UNIVERSITY Natural ·phenanthrene ·morphine10%(吗啡) ·codeine0.5%(可待因) semisynthetic heroin(海洛因),not used clinically 0 Buprenorphine (丁丙诺啡), partial agonist synthetic ·Pethidine (哌替啶) e Methadone(美沙酮) ·Fentanyl(芬太尼) e Remifentanil(瑞芬太尼) Oxygodone(羟考酮)Opioid analgesics Natural • phenanthrene • morphine 10%(吗啡) • codeine 0.5% (可待因) semisynthetic • heroin (海洛因),not used clinically • Buprenorphine (丁丙诺啡), partial agonist synthetic • Pethidine (哌替啶) • Methadone (美沙酮) • Fentanyl (芬太尼) • Remifentanil (瑞芬太尼) • Oxygodone (羟考酮)