| (85) oleanolic aldehyde | R1 = H; | R2 = CHO; | R3 = CH3; | R4 = H |
| (86) ursolic aldehyde | R1 = H; | R2 = CHO; | R3 = H; | R4 = CH3 |
| (87) maslinic acid | R1 = OH; | R2 = COOH; | R3 = CH3; | R4 = H |
| (88) corosolic acid | R1 = OH; | R2 = COOH; | R3 = H; | R4 = CH3 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.