List of Chemicals
| Chemicals Sort descending | Reference |
|---|---|
| CODEINE | Lawrence Review of Natural Products, Dec-90. |
| MORPHINE | Lawrence Review of Natural Products, Dec-90. |
| PROTOPINE | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| TETRAHYDROPALMATINE | Duke, 1992 * |