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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 28338Erstellt: 25. Oktober 2026

Pubescenoside B → (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal

https://huagongshe.com/reaction/28338

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPubescenoside BHCID 11464887—
LösungsmittelWaterHCID 962—
Produkt(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanalHCID 107526—
ProduktCaffeic AcidHCID 689043—

Reaktionsschritte

Acid hydrolysis of pubescenoside B: Compound 2 (15 mg) was hydrolyzed in a manner similar to that described for compound 1, yielding caffeic acid, D-(+)-glucose {[α]D21=+33.1° (c=0.1, H2O), determined after being dissolved in H2O for 24 hours} and compound 1a which was identified by comparing its 1H-NMR data with those described in the reference13.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07419960B2
Quelldatensatzuspto-grants-2008_09
ORD IDord-2bbf9c81737847f3be6c5f6c91dd6089
Quellennotizuspto-grants-2008_09