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Journal articles
Two New Retigerane-Type Sesterterpenoids from the Lichen Leprocaulon microscopicum
Abstract : Two new sesterterpenes, 1 and 2, have been isolated from the lichen Leprocaulon microscopicum. In addition to classic chromatographic methods, a liquid-liquid chromatography technique, namely centrifugal partition chromatography (CPC) was applied for the purification of compound 2. The structures were determined by analyses of mass spectrometry and 1D- and 2D-NMR data. The relative configuration of the isolated compounds was assigned on the basis of 2D-NOESY experiments. The two compounds possess a rare pentacyclic carbon skeleton typical for lichen metabolism, and quite unusual in the vegetal kingdom.
Cited literature [7 references]
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01274108
Contributor : Laurent Jonchère <>
Submitted on : Friday, May 20, 2016 - 2:26:14 PM
Last modification on : Tuesday, October 27, 2020 - 2:34:45 PM
Contributor : Laurent Jonchère <>
Submitted on : Friday, May 20, 2016 - 2:26:14 PM
Last modification on : Tuesday, October 27, 2020 - 2:34:45 PM
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Two New Retigerane-type Sester...
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