2. Academic Validation
  3. Structures of the two saponins isolated from commercially available root extract of Primula sp

Structures of the two saponins isolated from commercially available root extract of Primula sp

  • Planta Med. 1998 Apr;64(3):272-4. doi: 10.1055/s-2006-957425.
K Siems,  M Jaensch,  J Jakupovic
PMID: 9581526 DOI: 10.1055/s-2006-957425
Abstract

The two main saponins of commercially available extract of Primula sp. were isolated by HPLC. Their structures were elucidated by spectroscopic methods as already known primulasaponin (1) and the new 3-O-¿[alpha-rhamnopyranosyl-(1-->2)-beta- galactopyranosyl-(1-->3)-[beta-xylopyranosyl-(1-->4)-beta-glucopyranosyl - (1-->2)]-beta-glucuronopyranosyl]¿-protoprimulagenin A (2).

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