Triterpene Glycosides from Pulsatilla chinensis

Autor:	Pavel S. Dmitrenok, Vladimir A. Denisenko, L. I. Glebko, K. P. Ulanova, N. P. Krasovskaj, L. I. Strigina
Rok vydání:	2003
Předmět:	chemistry.chemical_classification Terpene Pulsatilla cernua chemistry biology Triterpene Hedera helix Stereochemistry Glycoside Organic chemistry Ranunculaceae General Medicine biology.organism_classification
Zdroj:	ChemInform. 34
ISSN:	1522-2667 0931-7597
DOI:	10.1002/chin.200316184
Popis:	Four triterpene glycosides were isolated from the roots of Pulsatilla chinensis (Bunge) Regel (Ranunculaceae). Two new glycosides, chinensiosides A (1a) and B (2), were identified as 3-O-[α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl]-28-O-[α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl]-3β,23-dihydroxylup-20(29)-en-28-oic acid and 3-O-{α-L-rhamnopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→4)]-α-L-arabinopyranosyl}-28-O-[α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl]-3β,23-dihydroxylup-20(29)-en-28-oic acid. The other two glycosides were identified as previously known hederasaponin C (3) from Hedera helix and glycoside III (4) from Pulsatilla cernua.
Databáze:	OpenAIRE
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