197906-32-4Relevant academic research and scientific papers
DINUCLEATING LIGAND OR DINUCLEAR METAL COMPLEX
-
, (2021/03/19)
To provide a dinuclear metal complex that can be synthesized simply and easily and has a proper anticancer action.SOLUTION: The present disclosure provides a dinucleating ligand represented by the following formula (I) and a dinuclear metal complex thereof (where each X may be the same or different to represent H, Cl, OMe, or, Me, Y is H, a phenyl group, a substituted carbamoyl group or the like).SELECTED DRAWING: None
DINUCLEATING LIGAND OR DINUCLEAR METAL COMPLEX
-
, (2021/03/19)
To provide a dinuclear metal complex that can be synthesized simply and easily and has a proper anticancer action.SOLUTION: The present disclosure provides a dinucleating ligand represented by the following formula (I) and a dinuclear metal complex thereof (where X is H or a substituted carbamoyl group, R1, R2, R3, and R4 independently represent H or a C1-8 linear or branched alkyl group).SELECTED DRAWING: None
Oxidative DNA Cleavage, Formation of μ-1,1-Hydroperoxo Species, and Cytotoxicity of Dicopper(II) Complex Supported by a p-Cresol-Derived Amide-Tether Ligand
Kadoya, Yuki,Fukui, Katsuki,Hata, Machi,Miyano, Risa,Hitomi, Yutaka,Yanagisawa, Sachiko,Kubo, Minoru,Kodera, Masahito
supporting information, p. 14294 - 14298 (2019/10/19)
Metal complexes to promote oxidative DNA cleavage by H2O2 are desirable as anticancer drugs. A dicopper(II) complex of known p-cresol-derived methylene-tether ligand Hbcc [Cu2(bcc)]3+ did not promote DNA cleavag
Synthesis of macrocyclic polyhydroxy tetralactams derived from L-tartaric acid and β-hydroxyglutaric acid
Arnaud, Nathalie,Picard, Claude,Cazaux, Louis,Tisnes, Pierre
, p. 13757 - 13768 (2007/10/03)
The synthesis of new 16-, 18-, 19- or 20-membered secondary tetralactams with L-tartaric acid or β-hydroxyglutaric acid moieties is investigated. The stepwise synthesis with an intermediate diamide diamine provides overall good yields (30-55%) compared with other processes using an intermediate diamide diacid or direct macrocyclization. This synthetic pathway leads to symmetrical or unsymmetrical polyhydroxytetralactams with variable hydroxyl group number. Use of mild acylating agents in this approach allows to avoid the protection-deprotection steps of hydroxyl groups.
