Norden, Bengt published the article 《Rearrangement of a platinum(II) complex in DNA from intercalation outer-sphere position to non-intercalation coordination》. Keywords: DNA interaction platinum dipyridine complex.They researched the compound: cis-Dichlorobis(pyridine)platinum(II)( cas:15227-42-6 ).Application of 15227-42-6. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:15227-42-6) here.
The interaction of I with DNA was studied using linear dichroism and absorption spectra of DNA solutions containing different concentrations of I. The initial complex had a stability constant of 3 × 105M-1 and the orientation of the I plane was angular, indicating that binding was by intercalation. This intercalated complex slowly transformed into a more stable complex with the orientation of the I plane parallel to the helix axis. In this complex there was coordination of I to N atoms of DNA bases. This complex involved the inner sphere of DNA. When II interacted with DNA, a complex was formed in which inner sphere coordination was present; II did not intercalate with DNA.
In some applications, this compound(15227-42-6)Application of 15227-42-6 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Tetrahydroisoquinoline – Wikipedia,
1,2,3,4-Tetrahydroisoquinoline | C9H11N – PubChem