Citation: Juan Li, Jia-Xiang Sun, Heng-Yi Yu, Zu-Yu Chen, Xiao-Ya Zhao, Han-Li Ruan. Diarylheptanoids from the root bark of Juglans cathayensis[J]. Chinese Chemical Letters, ;2013, 24(6): 521-523. shu

Diarylheptanoids from the root bark of Juglans cathayensis

1.
a Department of Pharmacy, Tongji Hospital Affiliated Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;
2.
b School of Pharmacy, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China;
3.
c Hubei Entry-Exit Inspection and Quarantine Bureau, Wuhan 430050, China

Corresponding author: Han-Li Ruan,
Received Date: 9 January 2013
Available Online: 21 March 2013

A new diarylheptanoid glucoside, (8R,9R)-17-methoxy-2-oxatricyclo[13.2.2.1^3,7]icosa-1(17),3(20),4,6, 15,18-hexaene-4,9,10-triol-9-O-β-D-glucopyranoside (1), namely jugcathayenoside, together with two known diarylheptanoids, (+)-galeon (2) and 4-hydroxy-17-methoxy-2-oxatricyclo[13.2.2.1^3,7 ]icosa-1(17),3(20),4,6,15,18-hexaene-9-one (3), were isolated from the root bark of Juglans cathayensis. Their structures were elucidated on the basis of extensive spectroscopic data analysis.
- Juglans cathayensis,
- Diarylheptanoid glucoside,
- Jugcathayenoside
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