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                      首頁(yè) > 技術(shù)文章 >Hindered Non-Standard Amino Acid的微波合成用

                      Hindered Non-Standard Amino Acid的微波合成用

                       更新時(shí)間:2012-06-29 點(diǎn)擊量:1955

                      INTRODUCTION
                      The N-α-Fmoc-α-aminoisobutyric acid derivative (Aib) is a difficult derivative for coupling in SPPS due to its second methyl group on the α-carbon that interferes with the coupling reaction (Figure 1). However, it can be found in a number of biologically relevant compounds, particularly fungal-derived peptide antibiotics such as alamethicin, so methods to successfully couple the Aib amino acid need to be developed. The use of microwave enhanced synthesis helps to drive difficult reactions like those containing the Aib amino acid to completion.


                      Figure 1: N-α-Fmoc-α-aminoisobutyric acid

                       
                       Liberty 全自動(dòng)流動(dòng)微波多肽合成系統(tǒng)

                       


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