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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 37, 2007 - Issue 15
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Original Articles

Direct Amination of Naphthazarin, Juglone, and Some Derivatives

Alberto Arnone CNR‐ICRM, Department of Chemistry, Materials and Chemical Engineering, Politecnico, Milano, Italy
,
Lucio Merlini Department of Agri Food Molecular Sciences, University of Milano, Milano, Italy
,
Gianluca Nasini CNR‐ICRM, Department of Chemistry, Materials and Chemical Engineering, Politecnico, Milano, ItalyCorrespondence[email protected]
&
Orso Vajna de Pava CNR‐ICRM, Department of Chemistry, Materials and Chemical Engineering, Politecnico, Milano, Italy
Pages 2569-2577 | Received 02 Oct 2006, Published online: 09 Aug 2007
 
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Abstract

Mono‐ and diamino‐derivatives of naphthazarin, 2‐methoxynaphthazarin, juglone and their methylethers were prepared by reaction with ammonia. The structure of the products was established by NMR studies. Some compounds were tested for cytotoxic activity.

Acknowledgments

We thank G. Pratesi (Istituto Nazionale dei Tumori, Milano) for the cytotoxicity tests and Italian Ministry of University and Research (MIUR) (funds for basic research [FIRB] Project 2003) for financial support.

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