(10α)-25-(Acetyloxy)-2β,16α,20-trihydroxy-9β-methyl-19-norlanost-5-ene-3,11,22-trione

Definition

ChEBI: 23,24-dihydrocucurbitacin B is a 23,24-dihydrocucurbitacin in which a lanostane skeleton is multi-substituted with hydroxy, methyl and oxo substituents, with unsaturation at position 5; a hydroxy function at C-25 is acetylated. It is a 23,24-dihydrocucurbitacin, a secondary alpha-hydroxy ketone and a tertiary alpha-hydroxy ketone. It is functionally related to a cucurbitacin B.