Solid-phase synthesis of symmetrical and unsymmetrical polyamine analogues of philanthotoxins using a Dde-linker
作者:Siri Ram Chhabra、Azra N Khan、Barrie W Bycroft
DOI:10.1016/s0040-4039(99)02238-8
日期:2000.2
symmetrical & unsymmetrical polyamine analogues of philanthotoxins has been accomplished using the new Dde based linker. The linker allows the selective attachment of primaryamines and the resulting linkage displays excellent stability towards the conditions required for the removal of Fmoc and Boc groups as well as the reductive alkylation conditions used for the elaboration of polyamines. The final cleavage