Synthesis 2013; 45(6): 767-772
DOI: 10.1055/s-0032-1318148
paper
© Georg Thieme Verlag Stuttgart · New York

Macrocyclic Peptoids by Selective S-Acylation of Cysteine Esters

Authors

  • Mohamed A. Ibrahim

    a   Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
    b   Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
    c   Department of Organic Chemistry, College of Pharmacy, Misr University for Science and Technology, P.O. Box 77, Al-Motamayez District, 6th of October City, Egypt
  • Siva S. Panda

    a   Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
  • Linda Nhon

    a   Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
  • Ahmed Hamed

    a   Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
  • Said A. El-Feky

    b   Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
  • Alan R. Katritzky*

    a   Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA
    d   Chemistry Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia   Fax: +1(352)3929199   Email: katritzky@chem.ufl.edu
Further Information

Publication History

Received: 02 November 2012

Accepted after revision: 10 January 2013

Publication Date:
21 February 2013 (online)


Graphical Abstract

Preview

Abstract

Optimized selective S-acylations of cysteine esters gave intermediates for the synthesis of macrocyclic peptoids by a benzotriazole-based method.

Supporting Information