Compound Monograph

Bilobalide

A sesquiterpene trilactone unique to Ginkgo biloba; studied for neuroprotective and GABA-modulating activity and, with the ginkgolides, regarded as a characteristic marker of ginkgo extracts.

Classification

Bilobalide is one of the sesquiterpenes, part of the terpenoids class. The largest class of plant compounds, built from five-carbon isoprene units — the essential-oil aromatics, resins, bitter principles, saponins, and plant sterols.

Where Does It Come From? (1)

Bilobalide is one of the sesquiterpenes, found in Ginkgo.