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Erratum: Two New Steroidal Saponins from the Processed Polygonatum kingianum

✍ Scribed by He-Shui Yu; Bai-Ping Ma; Xin-Bo Song; Li-Ping Kang; Tao Zhang; Jing Fu; Yang Zhao; Cheng-Qi Xiong; Da-Wei Tan; Li-Juan Zhang; Jie Zhang; Kate Yu

Publisher
John Wiley and Sons
Year
2010
Tongue
German
Weight
70 KB
Volume
93
Category
Article
ISSN
0018-019X

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✦ Synopsis

Two new spirostanol saponins, kingianoside J (1) and kingianoside K (

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Two New Steroidal Saponins from the Proc
Two New Steroidal Saponins from the Processed Polygonatum kingianum
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## Abstract Two new spirostanol saponins, kingianoside I (**1**) and kingianoside K (**2**), corresponding to (3__β__,23__S__,25__R__)‐23‐hydroxy‐12‐oxospirost‐5‐en‐3‐yl 4‐__O__‐__β__‐D‐glucopyranosyl‐__β__‐D‐galactopyranoside (**1**) and (3__β__,25__R__)‐7‐oxospirost‐5‐en‐3‐yl __α__‐L‐arabinofuran

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Two New Steroidal Saponins from the Fresh Leaves of Agave sisalana
✍ He-Shui Yu; Peng Zou; Xin-Bo Song; Li-Ping Kang; Yi-Xun Liu; Xu Pang; Jie Zhang; 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 German ⚖ 192 KB 👁 1 views

A new furostanol saponin, sisalasaponin C (1), and a new spirostanol saponin, sisalasaponin D (2), were isolated from the fresh leaves of Agave sisalana, along with three other known steroidal saponins and two stilbenes. Their structures were identified as (3b,5a,6a,22a,25R)-3,26-bis[(b-d-glucopyran