Ácido (1S,2S,4aR,4bS,6aS,10aS,12aR)-6a-carboxi-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,12,12a-hexadecahidro-1,4a,4b,9,9-pentametil-2-(1-metiletil)-1-crisenpropanoico
C30H48O4
268-270
+60 (CHCl3)
EMFABAR
EMIE
RMN1H (500 MHz, C5D5N)
RMN13C (125 MHz, C5D5N)
HMBC
CMI = 128 μg/mL contra Mycobacterium tuberculosis H37Rv