(R)- and (S)-N-(Benzyloxycarbonyl)-3,4-epoxybutylamine. New 4-amino-2-hydroxybutyl synthons for the synthesis of hypusine reagents and (R)-6- and (S)-7-hydroxyspermidine
作者:Raymond J. Bergeron、Jörg Bussenius、Ralf Müller、Bruce H. McCosar、James S. McManis
DOI:10.1016/s0957-4166(99)00474-7
日期:1999.11
The synthesis and application of the chiral reagents (R)- and (S)-N-(benzyloxycarbonyl)-3,4-epoxybutylamine is described for the first time. These 4-amino-2-hydroxybutyl synthons are successfully employed in the assembly of two hydroxylated triamines, (R)-6- and (S)-7-hydroxyspermidine, and a previously described hypusine reagent, (2S,9R)-11-[(benzyloxycarbonyl)amino]-7-(benzyloxycarbonyl)-2-[(9-f
首次描述了手性试剂(R)-和(S)-N-(苄氧羰基)-3,4-环氧丁胺的合成和应用。这些4-氨基-2-羟基丁基合成子已成功用于组装两个羟基化三胺(R)-6-和(S)-7-羟基亚精胺,以及先前描述的Hysupsine试剂(2 S,9 R)- 11-[(苄氧基羰基)氨基] -7-(苄氧基羰基)-2-[(9-芴基甲氧基羰基)氨基] -9-(四氢吡喃-2-基氧基)-7-氮杂十一烷酸,用于溶液和固相肽合成。