作者:Alex R Khomutov、Jouko J Vepsäläinen、Alexander S Shvetsov、Tapani Hyvönen、Tuomo A Keinänen、Vladimir N Pustobaev、Terho O Eloranta、Radii M Khomutov
DOI:10.1016/0040-4020(96)00836-8
日期:1996.10
Novel analogues of spermine and spermidine with terminal H2NCH2-group substituted by H2NO-group, were prepared starting the synthesis from EtO(Me)CNOH and subsequent extension of a polyamine backbone. To prepare their earlier unknown tritium labelled analoques, ω-[[(1′-ethoxyethylidene)amino]oxy]-poly-(iminomethylene) nitriles were reduced to amines by complex, which did not effect the N-O or CN
制备了由H 2 N = O-基团取代的末端H 2 N = CH 2-基团的精胺和亚精胺的新类似物,从EtO(Me)C = NOH开始合成并随后延伸了多胺主链。为了制备其早期未知的labeled标记的类似物,ω-[[((1'-乙氧基亚乙基)氨基]氧基]-聚-亚氨基亚甲基腈通过配合物还原为胺,这不会影响乙氧基亚乙基的NO或CN键氨基氧基脱保护是在合成的最后一步通过温和的酸性水解进行的。还合成了亚精胺的新型单乙酰化(AcHN-或AcNHO-)类似物。