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Start Over Author "Li, Xu‐Yang" Journal organic letters
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3. One-Step Semisynthesis Method of Spirocurcasone andPyracurcasone from Curcusones A and B.

Author

Li, Xu-Yang, Yang, Yuan-Feng, Peng, Xing-Rong, Li, Ming-Ming, Li, Liang-Qun, Deng, Xu, Qin, Hong-Bo, Liu, Jie-Qing, and Qiu, Ming-Hua

Subjects
*JATROPHA, *CHEMICAL synthesis, *CHEMICAL precursors, *PLANT roots, *BOTANICAL chemistry
Abstract

High contents of curcusones A andB and trace amounts of spirocurcasoneexist in the roots of Jatropha curcas. Here, a one-step semisynthesis method of spirocurcasoneand pyracurcasone was built, not only resulted an increasedyield of spirocurcasone but also produced pyracurcasone,which exhibited greater cytotoxicity compared to curcusones A andB. The plausible mechanism of the formation of pyracurcasonewas proposed, and the proposed biogenetic origin for spirocurcasoneby Taglialatela-Scafati was confirmed. [ABSTRACT FROM AUTHOR]

Published
2014
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