Novel 23-, 24- and 28-membered cyclic polyamine amides (cinnamamides) have been prepared by closure of diphenyl ethers; functionalized conjugates of spermidine and spermine underwent intramolecular aromatic nucleophilic substitution to afford nitro-substituted analogues of cadabicine class (24-membered polyamine lactam) alkaloids.
新型的23、24和28成员的环状聚胺酰胺(肉桂酰胺)通过
二苯醚的闭合反应制备而成;功能化的
精胺和
精胺的共轭物经过分子内芳香族亲核取代反应,生成了硝基取代的卡达比辛类(24成员聚胺内酰胺)
生物碱的类似物。