𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Two New Phenolic Compounds from the Rhizomes of Gastrodia elataBlume

✍ Scribed by Ah-Reum Han; Hyun Ji Shin; Ha Rim Jeon; Je-Hyun Lee; Dongho Lee; Eun-Kyoung Seo

Publisher
John Wiley and Sons
Year
2011
Tongue
German
Weight
156 KB
Volume
94
Category
Article
ISSN
0018-019X

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Phytochemical investigation of the rhizomes of Gastrodia elata Blume (Orchidaceae) led to the isolation and identification of twelve compounds, including two new phenolic compounds, 4‐hydroxybenzyl vanillyl ether (=4‐{[(4‐hydroxyphenyl)methoxy]methyl}‐2‐methoxyphenol; 1) and 4‐{{4‐[4‐(methoxymethyl)phenoxy]benzyl}oxy}benzyl methyl ether (=1‐[4‐(methoxymethyl)phenoxy]‐4‐{[4‐(methoxymethyl)phenoxy]methyl}benzene; 2). The structures of 1 and 2 were elucidated by spectroscopic data analysis including 1D‐ and 2D‐NMR experiments.

📜 SIMILAR VOLUMES

Two New Flavonoids from the Rhizomes of
Two New Flavonoids from the Rhizomes of Abacopteris penangiana
✍ Zhongxiang Zhao; Jinlan Ruan; Jing Jin; Chenchen Zhu; Yang Yu 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 German ⚖ 187 KB 👁 1 views

## Abstract A new flavan‐4‐ol glycoside, abacopterin K (**1**), and a new dihydrochalcone glycoside, abacopterin L (**2**), were isolated from the rhizomes of __Abacopteris penangiana.__ Their structures were elucidated on the basis of various spectroscopic analyses and chemical evidences. The nove

Two New Eremophilane-Type Sesquiterpenoi
Two New Eremophilane-Type Sesquiterpenoids from the Rhizomes of Ligularia veitchiana (Hemsl.) Greenm
✍ Cai-Fang Wang; Yu Zhao; Yan-Ze Liu; Zhen-Zhong Zhang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 German ⚖ 176 KB

## Abstract Two new eremophilane‐type sesquiterpenoids eremophil‐6‐en‐11‐ol (**1**) and (7__α__,9__α__,10__α__)‐9,10‐epoxy‐eremophilan‐11‐ol (**2**), together with a known eremophilane‐type (6__α__,8__α__)‐6,8‐dihydroxyeremophil‐7(11)‐en‐12‐oic acid 12,8‐lactone (**3**) were isolated from the rhizo