| 摘要 |
These compounds correspond to the following general formula: <IMAGE> (I) where: n is 0, 1, or 2, m is are 1, 2, or 3, R, R1, R2, and R3, whether identical or different, represent an atom of hydrogen or a linear or branched alkyl radical at C1-C4, R1 and R2, or R2 and R3 taken together can form a 5- or 6-group cycle, X and Y, whether identical or different, represent a nitrogenous aromatic heterocycle in position 2, Z1, Z2, and Z3, whether identical or different, represent an atom of hydrogen, a linear or branched alkyl radical at C1-C4, the radical -OR4 or -NR4R'4, R4 and R'4 represent an atom of hydrogen or a linear or branched alkyl radical at C1-C4, and the metallic salts and complexes thereof. Use in pharmaceutical and cosmetic compositions to protect the organism from oxidizing stress situations linked to certain pathological states.
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