Species with data from:

El-Shazly, A.; Abdel-Ghani, A.; Wink, M., Pyrrolizidine alkaloids from Onosma arenaria (Boraginaceae), Biochem. Syst. Ecol., 2003, 31, 5, 477-485, https://doi.org/10.1016/S0305-1978(02)00177-1 .

10 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. 7-acetyllycopsamine (C₁₇H₂₇NO₆)
   
2. 5,6-Dihydro-7,9-dimethoxy-7H-pyrrolizine (C₁₀H₁₇NO₂)
   
3. 7-acetyl-9-(2-hydroxy-3-methylbutyryl) retronecine (C₁₅H₂₃NO₅)
   
4. 7-acetyl-9-(2,3-dihydroxybutyryl) retronecine (C₁₄H₂₁NO₆)
   
5. 7-acetyl-9-(2,3-dimethylbutyryl) retronecine (C₁₆H₂₅NO₄)
   
6. 7-acetyl-9-(2-methylbutyryl) retronecine (C₁₅H₂₃NO₄)
   
7. 9-(Butyryl-2-ene) supinidine (C₁₂H₁₇NO₂)
   
8. 7-acetylretronecine (C₁₀H₁₅NO₃)
   
9. 3'-acetylsupinine (C₁₇H₂₇NO₆)
   
10. uplandicine (C₁₇H₂₇NO₇)