New methoxy-substituted 9-phenylxanthen-9-ylamine linkers for the solid phase synthesis of protected peptide amides

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Mark Meisenbach, Hartmut Echner and Wolfgang Voelter


Abstract

New methoxy-substituted 9-phenylxanthen-9-ylamine linkers are described for the solid phase synthesis of peptide amides via the Fmoc strategy; depending on the cleavage conditions, the peptide amides can be cleaved rapidly and in high purity in their protected or deprotected forms.


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