1. nicotine, 2. cocaine, 3. atropine, 4. scopolamine, 5. colchicine, 6. ephedrine, 7. tubocurarine, 8. morphine, 9. codeine, 10. papaverine, 11. berberine, 12. noscapine, 13. reserpine, 14. ajumaline, 15. vincristine, 16. vimblastine, 17. ergotamine, 18. ergometrine, 19. eserine (physostigmine), 20. camptothecin, 21. quinine, 22. quinidine, 23. caffeine, 24. theophylline, 25. pilocarpine, 26. paclitaxel (taxol) 赤字は２００１年国家試験出題