Chemical composition of white currant seed extract
Hemijski sastav ekstrakta semenki bele ribizle

2011
Authors
Gođevac, Dejan
Vajs, Vlatka
Milosavljević, Slobodan

Dordevic, Boban
Zdunić, Gordana

Tešević, Vele

Article (Published version)
Metadata
Show full item recordAbstract
From the seeds of white currant (Ribes rubrum, cv. White Champagne), a new sesquiterpenoid glycoside 1 was isolated, along with two known compounds: dihydrophaseic acid 3'-O-b-D-glucopyranoside (2), and 3-carboxymethyl-indole-1-N-b-D-glucopyranoside (3). The structure of the new compound was identified as dihydrophaseic acid 3'-O-b-gentiobioside, based on extensive NMR and MS spectral studies.
Iz semena bele ribizle (Ribes rubrum, cv. bela šampanjska) izolovan je novi seskviterpenski glukozid (1), zajedno sa dva poznata jedinjenja: 3'-O-b-D-glukopiranozidom dihidrofazeinske kiseline (2) i 3-karboksimetilindol-1-N-b-D-glukopiranozidom (3). Na osnovu detaljnih NMR i MS studija, struktura novog jedinjenja je određena kao 3'-O-b-genciobiozid dihidrofazeinske kiseline.
Keywords:
white currant / seeds / sesquiterpenoid glucoside / dihydrophaseic acid derivative / indole derivative / 2D NMRSource:
Journal of the Serbian Chemical Society, 2011, 76, 11, 1465-1470Publisher:
- Serbian Chemical Soc, Belgrade
Projects:
- Natural products of wild, cultivated and edible plants: structure and bioactivity determination (RS-172053)
DOI: 10.2298/JSC110617132G
ISSN: 0352-5139