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Chemical Constituents from the Aerial Parts of Paris polyphylla var. chinensis / 中国药学杂志
Chinese Pharmaceutical Journal ; (24): 1342-1346, 2018.
Article in Chinese | WPRIM | ID: wpr-858235
Responsible library: WPRO
ABSTRACT

OBJECTIVE:

To study the chemical constituents from the aerial parts of Paris polyphylla var. chinensis.

METHODS:

The compounds were isolated and purified from the 75% ethanol extract by chromatography on HPD100 macroporous resin, silica gel, and Sephadex LH-20 as well as semi-preparative HPLC. Their structures were elucidated on the basis of spectral data.

RESULTS:

Eleven compounds were isolated and identified as corchionoside C (1), β-ecdysterone (2), coronatasterone (3), kaempferol-3-O-β-D-galactopyranoside (4), astragalin (5), isorhamnetin-3-O-β-D-glucopyranoside (6), kaempferol-3-O-β-D-glucopyranosyl-(l→2)-β-D-galactopyranoside(7), isorhamnetin-3-O-β-D-glucopyranosyl-(l→2)-β-D-galactopyranoside (8), kaempferol-3-O-β-D-glucopyranosyl-(l→2)-β-D-glucopyranoside (9), isorhamnetin-3-O-β-D-galactopyranosyl-(l→6)-β-D-glucopyranoside (10), and isorhamnetin-3-O-β-D-gentiobioside (11).

CONCLUSION:

Compounds 1 and 3-11 are isolated from this plant for the first time and compounds 1, 3-5 and 8-10 are isolated from Paris plants for the first time.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Pharmaceutical Journal Year: 2018 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Pharmaceutical Journal Year: 2018 Type: Article