TY - JOUR
T1 - Two new prenylated isoflavones from Hedysarum multijugum
AU - Wang, Wei
AU - Zhao, Yu Ying
AU - CHEN, Hubiao
AU - Zhang, Qing Ying
AU - Liang, Hong
N1 - Funding Information:
This work was financially supported by the National Natural Science Foundation of China [number 20372002].
PY - 2017
Y1 - 2017
N2 - Chemical investigation on the ethyl acetate extract of the roots of Hedysarum multijugum resulted in the isolation of two new prenylated isoflavonoids: 5, 7, 2′-trihydroxy-4′-methoxy-3′-(γ, γ-dimethylallyl) isoflavone (hedysarimisoflavone A, 1) and 5, 7, 2′-trihydroxy-4′-methoxy-6, 8-di-(γ, γ-dimethylallyl) isoflavone (hedysarimisoflavone B, 2). Their structures were elucidated on the basis of spectroscopic analyses, especially, 1H and 13C NMR spectra in conjunction with their 2D experiments, 1H-1H COSY, HMQC, HMBC, and NOESY.
AB - Chemical investigation on the ethyl acetate extract of the roots of Hedysarum multijugum resulted in the isolation of two new prenylated isoflavonoids: 5, 7, 2′-trihydroxy-4′-methoxy-3′-(γ, γ-dimethylallyl) isoflavone (hedysarimisoflavone A, 1) and 5, 7, 2′-trihydroxy-4′-methoxy-6, 8-di-(γ, γ-dimethylallyl) isoflavone (hedysarimisoflavone B, 2). Their structures were elucidated on the basis of spectroscopic analyses, especially, 1H and 13C NMR spectra in conjunction with their 2D experiments, 1H-1H COSY, HMQC, HMBC, and NOESY.
KW - hedysarimisoflavone A
KW - hedysarimisoflavone B
KW - Hedysarum multijugum
KW - isoflavones
KW - Leguminosae
UR - http://www.scopus.com/inward/record.url?scp=84988662670&partnerID=8YFLogxK
U2 - 10.1080/10286020.2016.1231672
DO - 10.1080/10286020.2016.1231672
M3 - Journal article
C2 - 27660003
AN - SCOPUS:84988662670
SN - 1028-6020
VL - 19
SP - 444
EP - 447
JO - Journal of Asian Natural Products Research
JF - Journal of Asian Natural Products Research
IS - 5
ER -