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Two New Cryptoporic Acid Derivatives from the Fruiting Bodies of Cryptoporus sinensis

✍ Scribed by Wen Wu; Feng Zhao; Li Bao; Jin-Cai Lu; Hong-Wei Liu

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

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✦ Synopsis

Abstract

Two new drimane‐type sesquiterpenoid ethers of isocitric acid, cryptoporic acids N (1) and O (6), were isolated from the fruiting bodies of Cryptoporus sinensis. Their structures were established by means of spectroscopic methods, including 1D‐ and 2D‐NMR. The cytotoxic activity against a panel of cell lines (A549, MCF‐7, PC‐3, and PANC‐1) was evaluated for all cryptoporic acid derivatives 1–12 isolated.

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