Chemistry is traditionally divided into organic and inorganic chemistry. COA of Formula: C8H6N2, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 253-52-1
New dinuclear palladium(II) complexes with benzodiazines as bridging ligands: interactions with CT-DNA and BSA, and cytotoxic activity
Abstract: Three new dinuclear Pd(II) complexes with general formula [{Pd(en)Cl}2(mu-L)](NO3)2 [L is bridging ligand quinoxaline (Pd1), quinazoline (Pd2) and phthalazine (Pd3)] were synthesized and characterized by elemental microanalyses, UV?Vis, IR and NMR (1H and 13C) spectroscopy. The interaction of dinuclear Pd1?Pd3 complexes with calf thymus DNA (CT-DNA) has been monitored by viscosity measurements, UV?Vis and fluorescence emission spectroscopy in aqueous phosphate buffer solution (PBS) at pH 7.40 and 37 C. In addition, these experimental conditions have been applied to investigate the binding affinities of Pd1?Pd3 complexes to the bovine serum albumin (BSA) by fluorescence emission spectroscopy. In vitro antiproliferative and apoptotic activities of the dinuclear Pd(II) complexes have been tested on colorectal and lung cancer cell lines. All tested Pd(II) complexes had lower cytotoxic effect than cisplatin against colorectal cancer cells, but also had similar or even higher cytotoxicity than cisplatin against lung cancer cells. All complexes induced apoptosis of colorectal and lung cancer cells, while the highest antiproliferative effect exerted Pd2 complex. Graphic abstract: [Figure not available: see fulltext.].
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Reference£º
Phthalazine – Wikipedia,
Phthalazine | C8H6N152 – PubChem