Cucurbalsaminol B
Cucurbalsaminol B or 7β-methoxycucurbita-5,23(E)-diene-3β,12β,25-triol,  is a chemical compound with formula , found in the Balsam apple vine (Momordica balsamina). It is a cucurbitane-type triterpenoid, related to cucurbitacin, isolated by C. Ramalhete and others in 2009. Cucurbalsaminol B is an amorphous powder soluble in methanol and ethyl acetate but insoluble in n-hexane. It is cytotoxic  at about 50 μM. See also 
 Balsaminapentaol
 Balsaminol A
 Balsaminol B
 Cucurbalsaminol A
 Karavilagenin E

References 

Triterpenes
Polyols