DNA-binding, enzyme inhibition, and photochemical properties of chalcone-containing metallophthalocyanine compounds
Özet
In this study, two novel phthalocyanine complexes were synthesized using their corresponding metal salts and 4-(4-(3-(2,4,5-trimethoxyphenyl)acryloyl)phenoxy)phthalo-nitrile as chalcone ligand (4), which was prepared from the reaction of 4-nitrophthalonitrile with 4-hydroxyphenyl-3-(2,4,5-trimethoxyphenyl)prop 2 en 1 one (3). These metallophthalocyanines showed good solubility in organic solvents such as CDCl3, DCM, THF, DMF, and DMSO. The novel phthalocyanine compounds 4a (Pc-Zn) and 4b (Pc-Co) were characterized using their UV-vis, FT-IR, H-1 NMR, C-13 NMR, and MALDI-TOF mass spectra and elemental analysis. Then the DNA-binding and xanthine oxidase and carbonic anhydrase-I inhibition properties of compounds 4a and 4b were investigated. Photochemical properties (such as singlet oxygen generation and photodegradation) of this novel chalcone phthalocyanine (4a) were determined in dimethyl sulfoxide (DMSO).
Kaynak
BIOORGANIC CHEMISTRYCilt
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