Curculigosides are

phenol Phenol (also called carbolic acid) is an aromatic organic compound with the molecular formula . It is a white crystalline solid that is volatile. The molecule consists of a phenyl group () bonded to a hydroxy group (). Mildly acidic, it req ...

s that have been isolated from a variety of plant sources. Curculigoside A, B, C and D can be found in ''

Curculigo orchioides ''Curculigo orchioides'' (commonly called golden eye-grass, xian mao, weevil-wort, कालो मुस्ली (in Nepal) black musli, Kali musli, or Kali Musali) is an endangered flowering plant species in the genus ''Curculigo''. It is nati ...

''. Curculigoside B can be isolated by high-speed counter-current chromatography. Curculigosides B and D have ''

in vitro ''In vitro'' (meaning in glass, or ''in the glass'') studies are performed with microorganisms, cells, or biological molecules outside their normal biological context. Colloquially called "test-tube experiments", these studies in biology an ...

'' activity against

β-amyloid Amyloid beta (Aβ or Abeta) denotes peptides of 36–43 amino acids that are the main component of the amyloid plaques found in the brains of people with Alzheimer's disease. The peptides derive from the amyloid precursor protein (APP), which is ...

aggregation.

References

{{reflist Phenol glycosides Curculigo Phenol ethers