Molecules 2013, 18(1), 1162-1173; https://doi.org/10.3390/molecules18011162
A Facile Synthesis of Fully Protected meso-Diaminopimelic Acid (DAP) and Its Application to the Preparation of Lipophilic N-Acyl iE-DAP
Laboratory of Organic and Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Tohoku Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan
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Received: 5 December 2012 / Revised: 8 January 2013 / Accepted: 9 January 2013 / Published: 16 January 2013
(This article belongs to the Special Issue Chemical Protein and Peptide Synthesis)
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Abstract
Synthesis of beneficial protected meso-DAP 9 by cross metathesis of the Garner aldehyde-derived vinyl glycine 1b with protected allyl glycine 2 in the presence of Grubbs second-generation catalyst was performed. Preparation of lipophilic N-acyl iE-DAP as potent agonists of NOD 1-mediated immune response from 9 is described.
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Saito, Y.; Yoshimura, Y.; Wakamatsu, H.; Takahata, H. A Facile Synthesis of Fully Protected meso-Diaminopimelic Acid (DAP) and Its Application to the Preparation of Lipophilic N-Acyl iE-DAP. Molecules 2013, 18, 1162-1173.
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