Diarylheptanoids from the root bark of <i>Juglans cathayensis</i>

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

通讯作者: Han-Li Ruan,

摘要: 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.

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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: 09 January 2013
Available Online: 16 May 2013

Abstract: 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.

Key words:

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Diarylheptanoids from the root bark of Juglans cathayensis

通讯作者: Han-Li Ruan,

English

Diarylheptanoids from the root bark of Juglans cathayensis

Corresponding author: Han-Li Ruan,

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通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

Diarylheptanoids from the root bark of Juglans cathayensis

通讯作者: Han-Li Ruan,

English

Diarylheptanoids from the root bark of Juglans cathayensis

Corresponding author: Han-Li Ruan,

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

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