Ginkgolide A（15291-75-5）

Chemical properties: white crystal, easily soluble in methanol and acetone, insoluble in water, derived from ginkgo biloba.

Pharmacological effects: Ginkgolide A has a significant preventive effect on stress ulcers, has a recovery effect on chemicalbook cholinergic damage to memory function, can prevent the reduction of ChAT activity, relieve and improve myocardial ischemia, and can inhibit the occurrence of DAD , and has anti-anxiety effects.