Literature DB >> 23499954

Synthesis and antifungal activity of C-21 steroids with an aromatic D ring.

Juan M Sonego1, Adriana M Cirigliano, Gabriela M Cabrera, Gerardo Burton, Adriana S Veleiro.   

Abstract

Six analogues of salpichrolides with a simplified side chain (6-11) were synthesized using a new methodology to obtain steroids with an aromatic D-ring. The key step was the elimination of HBr in a vicinal dibromo D-homosteroid by treatment with 1,4-diazabicyclo[2.2.2]octane (DABCO). All new compounds were completely characterized by 2D NMR techniques and tested on two fungal pathogenic species, Fusarium virguliforme and Fusarium solani.
Copyright © 2013 Elsevier Inc. All rights reserved.

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Year:  2013        PMID: 23499954     DOI: 10.1016/j.steroids.2013.02.003

Source DB:  PubMed          Journal:  Steroids        ISSN: 0039-128X            Impact factor:   2.668


  1 in total

1.  Control of the stereochemistry of C14 hydroxyl during the total synthesis of withanolide E and physachenolide C.

Authors:  M Anees; S Nayak; K Afarinkia; V Vinader
Journal:  RSC Adv       Date:  2018-11-27       Impact factor: 4.036

  1 in total

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