New Flavonoids from Oxytropis myriophylla

Jiang-hai Lu; Yi Liu; Yu-ying Zhao; Guang-zhong Tu

doi:10.1248/cpb.52.276

Chemical and Pharmaceutical Bulletin

Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363

Notes

New Flavonoids from Oxytropis myriophylla

Jiang-hai Lu, Yi Liu, Yu-ying Zhao, Guang-zhong Tu

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Keywords: Oxytropis myriophylla, flavonoid, myriophylloside B, myriophylloside C, myriophylloside D, myriophylloside E

JOURNAL FREE ACCESS

2004 Volume 52 Issue 2 Pages 276-278

DOI https://doi.org/10.1248/cpb.52.276

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Abstract

Eight compounds were isolated from Oxytropis myriophylla. On the basis of spectral analyses, their structures were elucidated to be (6R,9R)-roseoside (1), (6R,9S)-roseoside (2), adenosine (3), myriophylloside B (4), myriophylloside C (5), myriophylloside D (6), myriophylloside E (7), and myriophylloside F (8). Five flavonoids (4—8) were new compounds, and the three known compounds were isolated from this plant for the first time.

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