Two new Cd(II) complexes: Luminescent properties and treatment activity on infantile bronchial pneumonia by reducing the over releasing of the inflammatory cytokines.

Reactions of polycarboxylate ligand (2,2′‐H2bpdc or H3OABDC), N‐donor auxiliary ligand (4‐bpmh) with Cd(II) salts under solvothermal conditions resulted in two coordination polymers formulated as [Cd(2,2′‐bpdc)(4‐bpmh)(H2O)]n·n(H2O) (1) and [Cd3(OABDC)2(4‐bpmh)2(H2O)4]n·2n(H2O) (2) (2,2′‐H2bpdc = diphenic acid, H3OABDC = 5‐oxyacetate isophthalic acid, and 4‐bpmh is N,N‐bis‐pyridin‐4‐ylmethylene‐hydrazine). Meanwhile, the investigations of luminescent performances and thermal stabilities suggest that the two compounds are candidate materials for the fluorescent emitting material. The assessment of their application values on the infantile bronchial pneumonia was carried out and their specific mechanism was investigated in the meantime. [ABSTRACT FROM AUTHOR]