@article{caeef3e3de264617bd26cb79d6136a66,
title = "Structure and absolute configuration of methyl (3R)-malonyl-(13S)-hydroxycheilanth-17-en-19-oate, a sesterterpene derivative from the roots of Aletris farinosa",
abstract = "We report the isolation and structure elucidation of a new cheilanthane sesterterpene from the roots of Aletris farinosa that possesses an unusual malonate half-ester functional group. The structure of 1 was determined via mass spectrometry and 1D and 2D NMR spectroscopy, while its absolute configuration was determined via X-ray crystallographic analysis performed on its methyl ester derivative 2.",
keywords = "Crystallography, X-Ray, Molecular Conformation, Molecular Structure, Nuclear Magnetic Resonance, Biomolecular, Plant Roots, Plants, Medicinal, Sesterterpenes, Journal Article, Research Support, Non-U.S. Gov't",
author = "Challinor, {Victoria Louise} and Sonet Chap and Lehmann, {Reginald P.} and Bernhardt, {Paul V.} and {De Voss}, {James J.}",
year = "2013",
doi = "10.1021/np400035n",
language = "English",
volume = "76",
pages = "485--488",
journal = "Journal of Natural Products",
issn = "0163-3864",
publisher = "American Chemical Society",
number = "4",
}