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RETRACTED ARTICLE: Three tetranortriterpenoids from Walsura yunnanensis

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Chemistry of Natural Compounds Aims and scope

This article was retracted on 15 July 2015

Abstract

Three tetranortriterpenoids, walsuranins A–C (1–3), as well as three known tetranortriterpenoids, anthothecol, 11β-hydroxydihydrocedrelone, and 11β-acetoxydihydrocedrelone, were isolated from the twigs and leaves of Walsura yunnanensis C. Y. Wu. Their structures were established on the basis of spectroscopic methods. Walsuranins B–C (2, 3) from this plant featured the typical rearranged A-ring structure of this compound class.

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Acknowledgment

Financial support of The State Key Laboratory for Powder Metallurgy and The Fundamental Research Funds for the Central Universities of Central South University is gratefully acknowledged.

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Authors and Affiliations

  1. College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China

    Lihui Jiang

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  1. Lihui Jiang
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Correspondence to Lihui Jiang.

Additional information

Published in Khimiya Prirodnykh Soedinenii, No. 6, November–December, 2012, pp. 897–900.

An erratum to this article is available at http://dx.doi.org/10.1007/s10600-015-1366-9.

This article has been retracted by the author Lihui Jiang because the copyright owner of the article is the Shanghai Institute of Materia Medica where the research was conducted; the author and Central South University did not contribute to the research; and no permission was obtained from the Shanghai Institute of Material Medica for the publication of the article.

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Jiang, L. RETRACTED ARTICLE: Three tetranortriterpenoids from Walsura yunnanensis . Chem Nat Compd 48, 1013–1016 (2013). https://doi.org/10.1007/s10600-013-0452-0

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  • DOI: https://doi.org/10.1007/s10600-013-0452-0

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