Generator for gallium-68 and compositions obtained therefrom
    1.
    发明授权
    Generator for gallium-68 and compositions obtained therefrom 失效
    镓-68发生器及其制备的组合物

    公开(公告)号:US4264468A

    公开(公告)日:1981-04-28

    申请号:US1645

    申请日:1979-01-08

    摘要: A generator for obtaining radioactive gallium-68 from germanium-68 bound in a resin containing unsubstituted phenolic hydroxyl groups. The germanium-68 is loaded into the resin from an aqueous solution of the germanium-68. A physiologically acceptable solution of gallium-68 having an activity of 0.1 to 50 millicuries per milliliter of gallium-68 solution is obtained. The solution is obtained from the bound germanium-68 which forms gallium-68 in situ by eluting the column with a hydrochloric acid solution to form an acidic solution of gallium-68. The acidic solution of gallium-68 can be neutralized.

    摘要翻译: 用于从含有未取代的酚羟基的树脂中结合的锗-68获得放射性镓-68的发生器。 将锗-68从锗-68的水溶液装入树脂中。 得到活性为0.1〜50毫升/毫升镓-68溶液的生物学上可接受的镓-68溶液。 该溶液通过用盐酸溶液洗脱柱形成镓-68酸性溶液而从原位形成镓-68的结合锗-68获得。 可以中和镓-68的酸性溶液。

    Radiopharmaceutical composition containing tantalum-178 and process
therefor
    2.
    发明授权
    Radiopharmaceutical composition containing tantalum-178 and process therefor 失效
    含有钽-178的放射性药物组合物及其制法

    公开(公告)号:US4830848A

    公开(公告)日:1989-05-16

    申请号:US27573

    申请日:1987-03-19

    IPC分类号: A61K51/02

    CPC分类号: A61K51/02 A61K2123/00

    摘要: A physiologically acceptable solution of tantalum-178 having an activity of 0.1 to 200 millicuries per milliliter of tantalum-178 solution is provided. The solution is obtained from tungsten-178 bound to a column of an anion exchange resin which forms tantalum-178 in situ by eluting the column with a hydrochloric acid solution containing hydrogen peroxide to form an acidic solution of tantalum-178. The acidic solution of tantalum-178 then is neutralized.

    摘要翻译: 提供了活性为0.1至200毫克/毫升钽-178溶液的钽-178的生理上可接受的溶液。 该溶液通过与通过用含有过氧化氢的盐酸溶液洗脱柱形成钽-178酸性溶液的柱原位结合到阴离子交换树脂的柱上而获得。 然后中和钽-178的酸性溶液。

    Generator for ionic gallium-68 based on column chromatography
    3.
    发明授权
    Generator for ionic gallium-68 based on column chromatography 失效
    基于柱色谱的离子镓-68发生器

    公开(公告)号:US4288424A

    公开(公告)日:1981-09-08

    申请号:US3552

    申请日:1979-01-15

    摘要: A physiologically acceptable solution of gallium-68 fluorides, having an activity of 0.1 to 50 millicuries per milliliter of solution is provided. The solution is obtained from a generator comprising germanium-68 hexafluoride bound to a column of an anion exchange resin which forms gallium-68 in situ by eluting the column with an acid solution to form a solution containing .sup.68 Ga-fluorides. The solution then is neutralized prior to administration.

    摘要翻译: 提供了具有0.1-50毫升/毫升溶液活性的镓-68氟化物的生理上可接受的溶液。 该溶液是从包含锗六氟化锗的发生器获得的,该六氟化锗结合到阴离子交换树脂的柱上,其通过用酸溶液洗脱柱形成含有68Ga-氟化物的溶液而原位形成镓-68。 然后在给药前中和溶液。

    Method and adsorbant composition for .sup.82 Rb generation
    5.
    发明授权
    Method and adsorbant composition for .sup.82 Rb generation 失效
    82Rb生成方法和吸附剂组成

    公开(公告)号:US4400358A

    公开(公告)日:1983-08-23

    申请号:US208918

    申请日:1980-11-21

    申请人: Rudi D. Neirinckx

    发明人: Rudi D. Neirinckx

    CPC分类号: G21G1/04

    摘要: A composition comprising .sup.82 Sr and an adsorbant selected from the group consisting of tin oxide, hydrated tin oxide, polyantimonic acid, titanium oxide, and ferric oxide.A low .sup.82 Sr breakthrough method of generating .sup.82 Rb from a .sup.82 Sr charged adsorbant comprising eluting wherein said adsorbant is selected from the group consisting of tin oxide, polyantimonic acid, titanium oxide, ferric oxide, and hydrated tin oxide.

    摘要翻译: 包含82Sr和选自氧化锡,水合氧化锡,聚锑酸,氧化钛和氧化铁的吸附剂的组合物。 一种从82Sr带电吸附剂产生82Rb的低82Sr突破性方法,其包括洗脱剂,其中所述吸附剂选自氧化锡,聚锑酸,氧化钛,氧化铁和水合氧化锡。

    Desensitizing dental composition
    6.
    发明授权
    Desensitizing dental composition 失效
    脱敏牙科成分

    公开(公告)号:US4990327A

    公开(公告)日:1991-02-05

    申请号:US76932

    申请日:1987-08-18

    申请人: Rudi D. Neirinckx

    发明人: Rudi D. Neirinckx

    摘要: A dental desensitizing two-phase composition wherein one phase contains physiologically acceptable strontium ion and the second phase contains physiologically acceptable fluoride ion. The two phases are mixed when used.

    摘要翻译: PCT No.PCT / GB86 / 00690 Sec。 371日期1987年8月18日 102(e)1987年8月18日PCT PCT公布1986年11月7日PCT公布。 公开号WO87 / 02890 日期:1987年5月21日。一种牙齿脱敏两相组合物,其中一相含有生理上可接受的锶离子,第二相含有生理上可接受的氟离子。 使用时,两相混合。

    Formulation and method of making cationic lipophilic complexes
    7.
    发明授权
    Formulation and method of making cationic lipophilic complexes 失效
    制备和制备阳离子亲脂性复合物的方法

    公开(公告)号:US4419339A

    公开(公告)日:1983-12-06

    申请号:US290268

    申请日:1981-08-05

    申请人: Rudi D. Neirinckx

    发明人: Rudi D. Neirinckx

    摘要: A method for the preparation of a technetium-99m complex having the formula[(L).sub.2.sup.99m Tc(X).sub.2 ].sup..sym.X.sup..crclbar.,which comprises adding technetium-99m to a complex having the formula[(L).sub.2 M(X).sub.2 ].sup..sym. X.sup..crclbar.and heating the mixture in the presence of a source of anion X.sup..crclbar., wherein each L is the same or different lipophilic ligand, each X is the same or different monovalent anionic ligand, and M is a non-toxic trivalent metal ion, is disclosed.

    摘要翻译: 制备具有式[(L)299mTc(X)2](+)X( - )的锝-99m络合物的方法,其包括向具有式[(L)2M( X)2](+)X( - )并在阴离子X( - )的存在下加热混合物,其中每个L是相同或不同的亲脂性配体,每个X是相同或不同的一价阴离子配体, 并且M是无毒的三价金属离子。

    Complexes of technetium-99m with propylene amine oximes
    9.
    发明授权
    Complexes of technetium-99m with propylene amine oximes 失效
    锝-99m与丙胺肟的配合物

    公开(公告)号:US4789736A

    公开(公告)日:1988-12-06

    申请号:US838558

    申请日:1986-03-11

    CPC分类号: A61K51/04

    摘要: A family of propylene amine oxime ligands has the formula 2 ##STR1## wherein preferably R.sup.1 is Cl-C4 alkyl or phenyl and each of R, R.sup.2, R.sup.3 and R.sup.4 is H or Cl-C4 alkyl. The technetium-99m complexes of these ligands are lipophilic neutral complexes useful as diagnostic radiopharmaceuticals and particularly for brain scanning. The ligands show stereoisomerism. The preparation and properties of the dl- and meso-stereoisomers, and of the d- and l-enantiomers, are described. The l-enantiomer and the dl-stereoisomer of the preferred compound (2, R=R.sup.1 =R.sup.2 =CH.sub.3, R.sup.3 =R.sup.4 =H) show good retention in the brain.

    摘要翻译: 丙烯胺肟配体家族具有式2其中优选R 1是C 1 -C 4烷基或苯基,R 1,R 2,R 3和R 4中的每一个是H或C 1 -C 4烷基。 这些配体的锝-99m络合物是用作诊断放射性药物,特别是用于脑扫描的亲脂性中性复合物。 配体显示立体异构性。 描述了dl-和内消旋 - 立体异构体以及d-和l-对映异构体的制备和性质。 优选的化合物(2,R = R 1 = R 2 = CH 3,R 3 = R 4 = H)的1-对映异构体和dl-立体异构体在脑中表现出良好的保留。

    .sup.82 Rb Generating method and eluent
    10.
    发明授权
    .sup.82 Rb Generating method and eluent 失效
    82Rb生成方法和洗脱液

    公开(公告)号:US4406877A

    公开(公告)日:1983-09-27

    申请号:US156285

    申请日:1980-06-04

    CPC分类号: G21G4/08

    摘要: The present invention provides a low .sup.82 Sr breakthrough eluent and method of generating .sup.82 Rb from .sup.82 Sr from a .sup.82 Sr charged inorganic adsorbant column. Eluting is done with a pharmaceutically acceptable saline and buffer solution, which is preferably isotonic .sup.82 Sr breakthroughs of 10.sup.-8 are obtained at clinically useful elution rates greater than 10 ml per minute. Phosphate and carbonate buffers are preferred. Al.sub.2 O.sub.3 and ZrO.sub.2 are preferred inorganic radiation damage resistant adsorbants.

    摘要翻译: 本发明提供一种低82Sr的突破性洗脱液和82Sr从82Sr带电的无机吸附塔产生82Rb的方法。 用药学上可接受的盐水和缓冲溶液进行洗脱,其优选为等渗82Sr,以大于10ml /分钟的临床有用的洗脱速率获得10-8的突破。 优选磷酸盐和碳酸盐缓冲液。 Al2O3和ZrO2是优选的无机辐射损伤抗性吸附剂。