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    • 7. 发明申请
    • FUNCTIONALISED MATERIALS AND USES THEREOF
    • 功能材料及其用途
    • US20100290962A1
    • 2010-11-18
    • US12738743
    • 2008-10-20
    • John Robert Howe WilsonNico GalaffuSiud Pui ManRobin Wilkes
    • John Robert Howe WilsonNico GalaffuSiud Pui ManRobin Wilkes
    • C22B11/00B01J41/12C02F1/42C22B23/00
    • C07F7/21A61K47/24A61K47/34
    • [(O3/2)SiCH2CH2SX]a[Si(O4/2)]b[WSi(O3/2)]c[VSi(O3/2)]d wherein X is selected from (CR1R2)eNR5CO NHR, (CR1R2)eNR5CSNHR, W when present is selected from (CR6R7)eZR, (CH2)3SR1(CH2)3NRR1, (CH2)eSR8, CH2CH2S (CR1R2)fNR5CONHR, CH2CH2S(CR1R2),NR5CSNHR, CH2CH2S(CH2)fOR; Z is O or S, R, R1-7 are independently selected from hydrogen, alkyl group, aryl group or alkylaryl group, R8 is selected from [CH2CH2NR1]PR and (CR1R2)mSR9 where R9 is hydrogen, C1-22-alkyl group, and V is a group which is optionally substituted and selected from a C1-22-alkyl group, C2-22-alkenyl group, a C2-22-alkynyl group or an aryl group. The compounds are useful as immobilisation materials for bio-molecules including enzymes, cation and anion exchangers, organic and inorganic compound scavengers, solid phase purification or extraction materials, removal and purification of biological compounds including endotoxins, anti-microbial agents, hydrophilicity modifiers, flame proofing agents, antistatic agents, coatings for biomedical devices, water repellent films and coatings, solid phase synthesis materials and chromatography materials.
    • [(O3 / 2)SiCH2CH2SX] a [Si(O4 / 2)] b [WSi(O3 / 2)] c [VSi(O3 / 2)] d其中X选自(CR1R2)eNR5CO NHR,(CR1R2) 当存在时,eNR5CSNHR,W选自(CR6R7)eZR,(CH2)3SR1(CH2)3NRR1,(CH2)eSR8,CH2CH2S(CR1R2)fNR5CONHR,CH2CH2S(CR1R2),NR5CSNHR,CH2CH2S(CH2)fOR; Z为O或S,R 1,R 7为独立地选自氢,烷基,芳基或烷基芳基,R 8选自[CH 2 CH 2 NR1] PR和(CR 1 R 2)m S R 9,其中R 9为氢, 并且V是任选被取代并选自C 1-22烷基,C 2-20 - 烯基,C 2--22 - 炔基或芳基的基团。 该化合物可用作包括酶,阳离子和阴离子交换剂,有机和无机化合物清除剂,固相纯化或提取物质在内的生物分子的固定物质,除去和纯化包括内毒素,抗微生物剂,亲水性改性剂,火焰 防静电剂,生物医学装置用涂料,防水膜和涂料,固相合成材料和色谱材料。