| 22-beta-hydroxy-3-oxo-olean-12-en-28-oic aci 3-methylcrotonate |
| (22,beta)-22-((3-methyl-1-oxo-2-butenyl)oxy)-3-oxo-olean-12-en-28-oic aci |
| lantadene b |
| (22beta)-olean-12-en-28-oic aci |
| 22-hydroxy-3-oxo-olean-12-ene-28-oic aci 3-methylcrotonate |
| 22-beta-hydroxy-3-oxo-olean-12-en-28-oic aci3-methylcrotonate |
