Metal complex compounds
    23.
    发明授权
    Metal complex compounds 失效
    金属络合物

    公开(公告)号:US07198776B2

    公开(公告)日:2007-04-03

    申请号:US10496852

    申请日:2002-11-28

    IPC分类号: A61B5/055 C07F5/00

    CPC分类号: A61K49/06

    摘要: The invention relates to metal complex compounds, contrast agents for MRI and in vivo NMR markers for NMR spectroscopy comprising said metal complex compounds and methods for in vivo determination of physiological parameters, e.g. enzyme activity or pH using said metal complex compounds.

    摘要翻译: 本发明涉及金属络合物化合物,用于MRI的造影剂和用于NMR光谱的体内NMR标记,其包括所述金属络合物和用于体内测定生理参数的方法。 酶活性或pH值使用所述金属络合物。

    Contrast agents
    24.
    发明申请
    Contrast agents 审中-公开
    对比剂

    公开(公告)号:US20050031543A1

    公开(公告)日:2005-02-10

    申请号:US10820428

    申请日:2004-04-07

    IPC分类号: A61K49/00 A61K49/18 A61K49/22

    摘要: Contrast agents comprising microbubble-generating carbohydrate microparticles having a surfactant admixed within the microparticulate structure, with the proviso that the surfactant is not a C10-20 fatty acid, are disclosed. Processes for preparing contrast agents also are disclosed.

    摘要翻译: 公开了包含在微粒结构内具有表面活性剂的产生微泡的碳水化合物微粒的对比剂,前提是表面活性剂不是C10-20脂肪酸。 还公开了制备造影剂的方法。

    Aminopolycarboxylic acids and derivatives thereof for magnetic resonance
imaging
    26.
    发明授权
    Aminopolycarboxylic acids and derivatives thereof for magnetic resonance imaging 失效
    氨基多羧酸及其衍生物用于磁共振成像

    公开(公告)号:US5419893A

    公开(公告)日:1995-05-30

    申请号:US5628

    申请日:1993-01-19

    摘要: There are provided chelating agents particularly useful for the preparation of diagnostic and therapeutic agents for magnetic resonance imaging, scintigraphy, ultrasound imaging, radiotherapy and heavy metal detoxification, said agents being compounds of formula IX--CHR.sub.1 NZ--(CHR.sub.1).sub.n --A--(CHR.sub.1).sub.m --NZ--CHR.sub.1 --X (I)(wherein each of the groups Z is a group --CHR.sub.1 X or the groups Z together are a group --(CHR.sub.1).sub.q --A'--(CHR.sub.1).sub.r --, where A' is an oxygen or sulphur atom or a group --N--Y;A is a group --N--Y or A--(CHR.sub.1).sub.m -- represents a carbon-nitrogen bond or, when the groups Z together are a group --(CHR.sub.1).sub.q --A'--(CHR.sub.1).sub.r --, A may also represent an oxygen or sulphur atom;each Y, which may be the same or different, is a group --(CHR.sub.1).sub.p --N(CHR.sub.1 X).sub.2 or a group --CHR.sub.1 X;each X, which may be the same or different, is a carboxyl group or a derivative thereof or a group R.sub.1 ;each R.sub.1, which may be the same or different, is a hydrogen atom, a hydroxyalkyl group or an optionally hydroxylated alkoxy or alkoxyalkyl group;n,m,p,q and r are each 2,3 or 4; with the provisos that at least two nitrogens carry a --CHR.sub.1 X moiety wherein X is a carboxyl group or a derivative thereof, that each --CHR.sub.1 X moiety is other than a methyl group, and that unless A' is oxygen or sulphur or A is N--(CHR.sub.1).sub.p --N(CHR.sub.1 X).sub.2 at least one R.sub.1 is other than hydrogen) and salts thereof.

    摘要翻译: 提供了特别可用于制备用于磁共振成像,闪烁扫描,超声成像,放射治疗和重金属解毒的诊断和治疗剂的螯合剂,所述药剂是式I X-CHR1NZ-(CHR1)nA-(CHR1) m-NZ-CHR1-X(I)(其中基团Z为基团-CHR1X或基团Z一起为基团 - (CHR 1)q -A' - (CHR 1) - ,其中A'为 氧或硫原子或基团-NY; A是基团-NY或A-(CHR1)m-表示碳 - 氮键,或者当基团Z一起为 - (CHR 1)q-A' - ( CHR1)r-,A也可以表示氧或硫原子;每个Y可以相同或不同,是基团 - (CHR1)pN(CHR1X)2或基团-CHR1X;每个X可以是 相同或不同的是羧基或其衍生物或基团R 1;每个R 1可以相同或不同,是氢原子,羟烷基或任选羟基化的烷氧基或烷氧基烷基; n,m, p,q和r 分别为2,3或4; 条件是至少两个氮原子携带-CHR1X部分,其中X是羧基或其衍生物,每个-CHR1X部分不是甲基,除非A'是氧或硫或A是N- (CHR1)pN(CHR1X)2,至少一个R1不是氢)及其盐。

    Compounds, compositions and use
    27.
    发明授权
    Compounds, compositions and use 有权
    化合物,组合物和用途

    公开(公告)号:US08710008B2

    公开(公告)日:2014-04-29

    申请号:US13141465

    申请日:2009-12-22

    摘要: A peptide comprising a unit of formula (I) and having a molecular weight of less than 2000 wherein each X is independently an organic group, e.g. a C1-6 alkyl or C1-6 alkenyl group, preferably —CH2—CH═CH2, or the two X groups taken together can form a covalent or non-covalent link between the two O groups, preferably a C1-10 saturated or unsaturated carbon chain optionally interrupted by one or more heteroatoms selected from O, S, N, P, or Si, especially a C3-10 carbon chain or one X represents an azido group and the other an C2-6-alkynyl group; both Z's are the same and are O or S; each Y is independently C, CH, CH2, N or NH; R1 is H or C1-6 alkyl; R2 is H or C1-6 alkyl; R5 is a C1-6 alkyl group, preferably isopropyl; or a salt, ester or prodrug thereof.

    摘要翻译: 一种包含式(I)单元并且分子量小于2000的肽,其中每个X独立地是有机基团,例如, C 1-6烷基或C 1-6烯基,优选-CH 2 -CH 2 CH 2或两个X基团可以在两个O基之间形成共价或非共价键,优选为C1-10饱和或不饱和的 碳链,任选地被一个或多个选自O,S,N,P或Si的杂原子中断,特别是C3-10碳链或一个X代表叠氮基,另一个是C 2-6炔基; 两个Z都是相同的,是O或S; 每个Y独立地为C,CH,CH 2,N或NH; R1是H或C1-6烷基; R2是H或C1-6烷基; R5是C1-6烷基,优选是异丙基; 或其盐,酯或前药。

    OMEGA 3
    30.
    发明申请
    OMEGA 3 审中-公开
    欧米加3

    公开(公告)号:US20090221705A1

    公开(公告)日:2009-09-03

    申请号:US12278687

    申请日:2007-02-07

    摘要: A process for the preparation of a water soluble unsaturated fatty acid salt from a crude composition comprising at least one non-water soluble or sparingly water soluble unsaturated fatty acid or salt thereof, said process comprising: adding to said crude composition in the presence of water at least one amino alcohol compound so as to form a water soluble amino alcohol salt of said acid or salt; separating an aqueous phase; and optionally isolating said salt from said aqueous phase.

    摘要翻译: 一种从粗制组合物制备水溶性不饱和脂肪酸盐的方法,其包含至少一种非水溶性或微溶于水的不饱和脂肪酸或其盐,所述方法包括:在水存在下向所述粗制组合物中加入 至少一种氨基醇化合物,以形成所述酸或盐的水溶性氨基醇盐; 分离水相; 并任选地从所述水相中分离所述盐。