Volume 17, Issue 2 e1900631
Full Paper

Synthesis of Taxol and Docetaxel by Using 10-Deacetyl-7-xylosyltaxanes

Baoyu Xue

Corresponding Author

Baoyu Xue

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Junhong Zhao

Junhong Zhao

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Yange Fan

Yange Fan

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Shipeng Chen

Shipeng Chen

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Wenfeng Li

Wenfeng Li

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Jin Chen

Jin Chen

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Zheng Li

Zheng Li

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Hongxing Wang

Hongxing Wang

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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Hongjun Kong

Hongjun Kong

Henan Institute of Chemistry, Henan Academy of Sciences, No. 56 Hongzhuan Road, Zhengzhou, 450003 P. R. China

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First published: 22 January 2020
Citations: 14

Abstract

A mixture of taxols was prepared from 10-deacetyl-7-xylosyltaxanes by three-step reactions: redox, acetylation, and deacetylation. The mixture was separated by column chromatography on silica gel to afford Taxol, Taxol B (Cephalomannine) and Taxol C. The mixture of Taxol B and Taxol C was converted to Docetaxel by Schwartz's reagent. The structures of Taxol and Docetaxel were characterized by HPLC, 1H-NMR, 13C-NMR and MS. This synthetic process has expanded the source of biomass for the chemical semi-synthesis of Taxol and Docetaxel, reduced the production costs, and increased the biomass resource of taxanes.

Graphical Abstract

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