参考标题:Solid-Supported Synthesis Of Cryptand-Like Macrobicyclic Peptides 作者:Pasi Virta,Harri Lönnberg |发布日期:2003.10.1 摘要:Iminodiacetic Acid Monoallyl Ester (7), Have Been Employed. The Key Steps Of The Synthesis Are As Follows: (I) Stepwise Coupling Of One Amino Acid And 6 To The Secondary Amino Group Of The Linker; (II) Removal Of The 2-Nitrobenzenesulfonyl Group And Spps By The Fmoc Chemistry, Using 7 As The Penultimate And Tert-Butoxycarbonyl (Boc) Protected Glycine As The Last Amino Acid; (III) Removal Of The 4-Methoxytrityl