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    • 3. 发明申请
    • NOVEL CASCADE POLYMER COMPLEXES, METHOD FOR THEIR PRODUCTION AND PHARMACEUTICAL AGENTS CONTAINING THE SAME
    • 新CASCADE聚合物复合,方法用于生产和制药含
    • WO2008087017A3
    • 2009-01-22
    • PCT/EP2008000285
    • 2008-01-16
    • BAYER SCHERING PHARMA AGEPIX PHARM INCSCHMITT-WILLICH HERIBERTSCHIRMER HEIKOMISSELWITZ BERNDWEINMANN HANNS-JOACHIMCARAVAN PETER
    • SCHMITT-WILLICH HERIBERTSCHIRMER HEIKOMISSELWITZ BERNDWEINMANN HANNS-JOACHIMCARAVAN PETER
    • A61K49/12A61K47/48
    • A61K49/085A61K49/124
    • The invention relates to novel cascade polymer complexes, to agents containing said compounds, to the use of said complexes in NMR diagnostics and to methods for producing said compounds and agents. The complex forming cascade polymer complexes according to the invention can be described by the following general formula (I): R - L - A -{ X - [ Y - ( Z - { W - Kw }z )y ]x}a-1, in which R represents an HSA binding unit, L represents a linker or a bond, A represents a cascade core of base multiplicity a containing nitrogen, X and Y independently of one another represent a direct bond or a cascade reproduction unit of reproduction multiplicity x or y, Z and W independently of one another represent a direct bond or a cascade reproduction unit of reproduction multiplicity z or w, K represents the group of a complex former, a represents the numbers 2 to 12, and x, y, z and w represent independently of one another the numbers 1 to 4, with the proviso that exactly one multiplicity of base multiplicity a of the cascade core A represents exactly one bond site to L and with the proviso that the cascade polymer complexes in the complex former groups K contain in total at least 4 ions of an element of the atomic number 20 to 29, 39, 42 to 44 or 57 to 83 and optionally comprise cations of inorganic and/or organic bases, amino acids or amino acid amides.
    • 本发明涉及新的级联聚合物络合物,含有这些化合物,在NMR诊断使用复合物和制备这些化合物和药剂的方法的试剂。 本发明的络合级联聚合物复合物可以用通式(I)表示描述:R t - L - A - {X - [Y - (Z - {W - 千瓦} Z)Y] x}α-1,其中R =的HSA结合单元,L =连接子或键,基多重A,X和的=含氮级联核Y =彼此独立地为直接键或再现多重x或y,Z和W的级联再现单元 =彼此独立地是直接键或再现多重Z或W的级联再现单元的,K =自由基络合剂,A =是数字2〜12,X,Y,Z和W彼此独立地数字1至 是如图4所示,与基体的多个中的正好一个多重级联核a表示恰好一个结合位点到L条件,并且条件是在配位剂的基团总共K个级联聚合物络合物 包含至少4个离子原子序数20的元件的以29,39,含有42至44或57至83和无机和/或有机碱,氨基酸或氨基酸酰胺任选阳离子。