Preparation and synthetic application of partially protected brassinosteroids

Vladimir A. Khripach*, Vladimir N. Zhabinskii, Yuliya Y. Zhiburtovich, Galina V. Ivanova, Olga V. Konstantinova, Dmitrii V. Tsavlovskii, Sybille Lorenz, Bernd Schneider

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

Abstract

Preparation of partially protected brassinosteroids is achieved through the reaction of the source material (24-epicastasterone and 24-epibrassinolide) with diol-specific reagents (2,2-dimethoxypropane and methylboronic acid). The obtained products were shown to be useful synthetic intermediates for further preparation of minor representatives of this class of natural phytohormones (such as 3,24-diepicastasterone and 3-dehydro-24-epibrassinolide).

Original languageEnglish
Pages (from-to)27-33
Number of pages7
JournalSTEROIDS
Volume75
Issue number1
DOIs
Publication statusPublished - 1 Jan 2010
MoE publication typeA1 Journal article-refereed

Keywords

  • 24-Epibrassinolide
  • 24-Epicastasterone
  • Acetonides
  • Boronic acid esters
  • Brassinosteroids

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    Khripach, V. A., Zhabinskii, V. N., Zhiburtovich, Y. Y., Ivanova, G. V., Konstantinova, O. V., Tsavlovskii, D. V., Lorenz, S., & Schneider, B. (2010). Preparation and synthetic application of partially protected brassinosteroids. STEROIDS, 75(1), 27-33. https://doi.org/10.1016/j.steroids.2009.09.010