219647-33-3Relevant articles and documents
Macrocyclic polyamine lactam synthesis by diphenyl ether closure of 23-, 24- And 28-membered rings
Carrington, Simon,Fairlamb, Alan H.,Blagbrough, Lan S.
, p. 2335 - 2336 (2007/10/03)
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.