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Chemistry of Natural Compounds

, Volume 42, Issue 5, pp 558–561 | Cite as

Synthesis of cyasteronylthiocarbamate derivatives

  • N. Sh. Ramazonov
  • V. N. Syrov
Article

Abstract

Ecdysterone, cyasterone, ajugalactone, ajugasterone B, 22-acetylcyasterone, and turkesterone were isolated from leaves of Ajuga turkestanica (Labiatae). Their structures were established using spectral and chemical data. The 2,3,22-triacetate, 2,3,22-tri-O-p-iodobenzoylthiocarbamate, and 2-O-p-iodobenzoylthiocarbamate derivatives of cyasterone were synthesized.

Key words

cyasterone cyasterone-22-acetate cyasterone-2,3,22-triacetate p-iodobenzoylisothiocyanate cyasterone-2,3,22-tri-O-p-iodobenzoylthiocarbamate cyasterone 2-O-p-iodobenzoylthiocarbamate 

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Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • N. Sh. Ramazonov
    • 1
  • V. N. Syrov
    • 1
  1. 1.S. Yu. Yunusov Institute of the Chemistry of Plant SubstancesAcademy of Sciences of the Republic of UzbekistanTashkent

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