Preparation of a library of unsymmetrical ureas based on 8-azabicyclo[3.2.1]octane scaffold.

J Comb Chem

Chemical Biology Program, Department of Pharmacology and Toxicology, The University of Texas Medical Branch, 301 University Boulevard, Galveston, Texas 77555-0650, USA.

Published: November 2008

AI Article Synopsis

  • The paper discusses the creation of a diverse collection of unsymmetrical ureas using an 8-azabicyclo[3.2.1]octane structure as a base.
  • The synthesis process involves using nortropane-8-carbonyl chlorides as essential intermediates.
  • By reacting these intermediates with a small excess of amines, the researchers successfully produced 129 different ureas with high yields.

Article Abstract

This paper reports the preparation of a library of unsymmetrical ureas based on 8-azabicyclo[3.2.1]octane scaffold. The reported synthetic route uses nortropane-8-carbonyl chlorides as key intermediates that, when treated with a slight excess of amine, give the corresponding ureas in high yield (129 examples).

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3086471PMC
http://dx.doi.org/10.1021/cc800068kDOI Listing

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