| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2538102 | Fitoterapia | 2016 | 4 Pages |
Abstract
Pyrofomins A-D, four polyoxygenated sesquiterpenoids have been isolated from the methanolic extract of the fruit bodies of Pyrofomes demidoffii. Their structures are elucidated by IR, HR-FTICR-MS, and 2D NMR spectroscopy. Furthermore, the cedrane carbon skeleton of pyrofomin A (1) is confirmed by X-ray crystallographic analysis. The sesquiterpenoids 1–4 show neither cytotoxicity against KB cells nor antimicrobial activity.
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Authors
Dang Ngoc Quang, Christoph Wagner, Kurt Merzweiler, Dawit Abate, Andrea Porzel, Jürgen Schmidt, Norbert Arnold,