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Derrisisoflavones H-K and One Isoflavan Derivative from Derris robusta.

ABSTRACT: Four hitherto unknown prenylated isoflavonoids, named derrisisoflavones H-K (1-4) and one new isoflavan, namely 6-hydroxyisosativan (5), were isolated from the ethanol extract of Derris robusta. Their structures were elucidated on the basis of extensive spectroscopic studies. To our knowledge, derrisisoflavones J (3) and K (4) are the first examples of hydroxyethylated isoflavonoid.

SUBMITTER: Wei GZ

PROVIDER: S-EPMC4805655 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature

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Derrisisoflavones H-K and One Isoflavan Derivative from Derris robusta.

Wei Guo-Zhu GZ Mao Mei-Fen MF Li Xiang-Mei XM Ren Fu-Cai FC Wang Fei F

Natural products and bioprospecting 20160219 2

Four hitherto unknown prenylated isoflavonoids, named derrisisoflavones H-K (1-4) and one new isoflavan, namely 6-hydroxyisosativan (5), were isolated from the ethanol extract of Derris robusta. Their structures were elucidated on the basis of extensive spectroscopic studies. To our knowledge, derrisisoflavones J (3) and K (4) are the first examples of hydroxyethylated isoflavonoid. ...[more]

PMID: 26895232

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