[EN] CYCLOBUTAN-1,1 -DICARBOXYLATO COMPLEXES OF PLATINUM WITH N6-BENZYLADENINE DERIVATIVES, METHOD OF THEIR PREPARATION AND APPLICATION OF THESE COMPLEXES AS DRUGS IN ANTITUMOUR THERAPY<br/>[FR] COMPLEXES CYCLOBUTANE-1,1-DICARBOXYLATO DE PLATINE AVEC DES DÉRIVÉS DE N6-BENZYLADÉNINE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR APPLICATION EN TANT QUE MÉDICAMENTS DANS UN TRAITEMENT ANTITUMORAL
申请人:UNIV PALACKEHO
公开号:WO2011029415A1
公开(公告)日:2011-03-17
Cyclobutane-1,1-dicarboxylato complexes of platinum in the oxidation state +II and their crystal-solvates including the structural motif I or having the general formula Il expressed by the structural formula [Pt(cbdc)(L)2] Il or the general formula III expressed by the structural formula [Pt(cbdc)(L)(L')] III, where the symbols L and L' stand for N6-benzyladenine derivatives of the general formula IV bound to the platinum atom of the basic motif V through any adenine nitrogen atom independently chosen from the N1, N3, N6, N7 or N9 atoms, depending on the substitution rate of the molecules IV, where the substituents R1, R2 a R3 are independently chosen from the group of: hydrogen atom, halogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, cycloalkenyl, substituted cycloalkenyl, cycloheteroalkenyl, substituted cycloheteroalkenyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, functional group and N-R'R" group, where R' and R" independently symbolize hydrogen atom, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, cycloalkyl, substituted cycloalkyl, cycloheteroalkyl, substituted cycloheteroalkyl, cycloalkenyl, substituted cycloalkenyl, cycloheteroalkenyl, substituted cycloheteroalkenyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl and functional group.
铂的氧化态为+II的环丁二酸-1,1-二羧酸配合物及其晶体溶剂包括结构基团I或具有由结构式[Pt(cbdc)(L)2] II表示的一般式Il或由结构式[Pt(cbdc)(L)(L')] III表示的一般式III,其中符号L和L'代表通式IV的N6-苄腺嘌呤衍生物,通过任何腺嘌呤氮原子独立选择自N1、N3、N6、N7或N9原子与基本基团V的铂原子结合,取决于分子IV的取代率,其中取代基R1、R2和R3独立选择自以下组中的: 氢原子、卤素、烷基、取代烷基、烯基、取代烯基、炔基、取代炔基、环烷基、取代环烷基、环杂烷基、取代环杂烷基、环烯基、取代环烯基、环杂烯基、取代环杂烯基、芳基、取代芳基、杂芳基、取代杂芳基、功能基团和N-R'R"基团,其中R'和R"独立表示氢原子、烷基、取代烷基、烯基、取代烯基、炔基、取代炔基、环烷基、取代环烷基、环杂烷基、取代环杂烷基、环烯基、取代环烯基、环杂烯基、取代环杂烯基、芳基、取代芳基、杂芳基、取代杂芳基和功能基团。