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Nat Prod Res. 2013 Aug;27(15):1361-5. doi: 10.1080/14786419.2012.740037. Epub 2012 Nov 13.

Two new compounds from Potentilla multicaulis Bunge.

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  • 1School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Box 79, Wenhua Road 103, Shenhe District, Shenyang, Liaoning Province, 110016, PR China.

Abstract

Two new compounds (triterpenoid saponin and heterocyclic compound), 2α,3β, 19α,23,30-pentahydroxyurs-12-en-28-oic acid-28-O-β-d-glucopyranosyl ester (1) and N-hydroxyl-hexahydroazepin-2,4-diones (2), with 11 known compounds, picein (3), (7S,8R)-dihydrodehydrodiconiferyl alcohol-9'-O-β-d-glucopyranoside (4), (+)-1-hydroxy-2-epipinoresinol-1-β-d-glucoside (5), (+)-1-hydroxypinoresinol-1-β-d-glucoside (6), (+)-1-hydroxypinoresinol-4'-β-d-glucoside (7), schaftside (6-C-β-d-glucopyranosyl-8-C-α-l-arabinosyl apigenin) (8), isoschaftside (6-C-α-l-arabinosyl-8-C-β-d-glucopyranosyl apigenin) (9), isorhamnetin-3-O-β-d-glucopyranoside (10), quercetin-3-O-β-glucuronide (11), 8-O-methylherbacetin-3-O-sophoroside (12) and kaempferol (13), were isolated from Potentilla multicaulis Bunge. The structure of the compounds was elucidated by chemical and spectral evidence.

PMID:
23148512
[PubMed - indexed for MEDLINE]
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