Ontology highlight
ABSTRACT:
SUBMITTER: Wei GZ
PROVIDER: S-EPMC4805655 | biostudies-literature | 2016 Apr
REPOSITORIES: biostudies-literature
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]