A series of novel dinuclear macrocyclic polyamine La(Ⅲ) complexes bearing multiethoxyl groups have been synthesized in this paper and their structures were characterized by 1H NMR, MS techniques and elemental analysis.

Fluorometric detection of Cu(II) and DNA by macrocyclic polyamine bearing naphathalic suffonic group;

Novel macrocyclic polyamine La(III) complexes have been synthesized.

The recent advances on macrocyclic polyamines and their complexes are reviewed in this paper, especially on mononuclear, dinuclear, polynuclear macrocyclic polyamines and their metal complexes.

The molecular recognition of macrocyclic polyamines (MP 1,MP 2 and MP 3) to RNA, and its effects on apoptosis of cos 7 cells were studied in order to explore their mechanism of anti HIV 1 activity.

Metal complex of macrocyclic polyamines can hydrolyze DNA and RNA, the ability depends on metal ions and their side groups conjugated to them.

In this thesis, novel macrocyclic polyamines and their zinc complexes have been designed and synthesized.

Under physiological conditions,polymers of cyclen can effective charge neutralization with DNA,which form particulates.

Synthesis of Novel Bis(mesocyclic)polyamines;