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公开(公告)号:US6028056A
公开(公告)日:2000-02-22
申请号:US20086
申请日:1998-02-06
申请人: Richard T. Dean , John Lister-James
发明人: Richard T. Dean , John Lister-James
CPC分类号: C07K14/705 , A61K51/08 , A61K2123/00
摘要: The invention provides novel precursor reagents used in production of imaging agents derived from apcitide. Imaging agents made using the precursor reagents of the invention are useful for in vivo detection and diagnosis of thrombi. The precursor reagents of the invention may also be used in production of antithrombotic agents derived from apcitide.
摘要翻译: 本发明提供了用于生产源自苹果酸的成像剂的新型前体试剂。 使用本发明的前体试剂制备的成像剂可用于体内检测和诊断血栓。 本发明的前体试剂也可用于生产源自苹果酸的抗血栓形成剂。
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公开(公告)号:US6007792A
公开(公告)日:1999-12-28
申请号:US930845
申请日:1998-01-21
IPC分类号: A61K51/00 , A61K51/08 , A61P35/00 , A61P43/00 , C07B59/00 , C07K7/06 , C07K14/575 , C07K14/775 , A61M36/14
CPC分类号: C07B59/008 , A61K51/08 , A61K51/088 , C07K14/775 , C07K7/06 , A61K2121/00 , A61K2123/00
摘要: This invention relates to radiotherapeutic reagents and peptides, radiodiagnostic reagents and peptides, and methods for producing labeled radiodiagnostic and radiotherapeutic agents. Specifically, the invention relates to vasoactive intestinal peptide receptor binding peptides, derivatives and analogues of vasoactive intestinal peptide, and embodiments of such peptides radiolabeled with a radioisotope, as well as methods and kits for making, radiolabeling and using such peptides for radiodiagnostic and radiotherapeutic purposes. The invention specifically relates to vasoactive intestinal peptide receptor binding peptide derivatives and analogues of vasoactive intestinal peptide radiolabeled with technetium-99m and uses thereof as scintigraphic imaging agents. The invention also specifically relates to vasoactive intestinal peptide receptor binding peptide derivatives and analogues of vasoactive intestinal peptide radiolabeled with cytotoxic radioisotopes such as rhenium-186 (.sup.186 Re) and rhenium-188 (.sup.188 Re) for use as radiotherapeutic agents. Methods and kits for making, radiolabeling and using such peptides diagnostically and therapeutically in a mammalian body are also provided.
摘要翻译: PCT No.PCT / US96 / 04308 Sec。 371日期1998年1月21日 102(e)日期1998年1月21日PCT 1996年3月29日PCT公布。 WO96 / 30055 PCT公开 日期1996年10月3日本发明涉及放射治疗试剂和肽,放射诊断试剂和肽,以及用于制备标记的放射性诊断和放射治疗剂的方法。 具体地,本发明涉及血管活性肠肽受体结合肽,血管活性肠肽的衍生物和类似物以及用放射性同位素放射性标记的这些肽的实施方案,以及用于制备放射性标记和使用这些肽用于放射诊断和放射治疗目的的方法和试剂盒 。 本发明具体涉及放射性标记有锝-99m的血管活性肠肽受体结合肽衍生物和血管活性肠肽的类似物及其用作闪烁照相成像剂。 本发明还特别涉及放射性标记用细胞毒性放射性同位素如铼-186(186Re)和铼-188(188Re)用作放射治疗剂的血管活性肠肽受体结合肽衍生物和血管活性肠肽的类似物。 还提供了用于在哺乳动物体内制造,放射性标记和诊断和治疗上使用这些肽的方法和试剂盒。
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公开(公告)号:US5951964A
公开(公告)日:1999-09-14
申请号:US341537
申请日:1995-01-26
申请人: Richard T. Dean , John Lister-James
发明人: Richard T. Dean , John Lister-James
CPC分类号: A61K51/088 , A61K51/082 , A61K2123/00
摘要: This invention relates to radiolabeled reagents, including specific-binding peptide embodiments thereof, and methods for producing and using such reagents. Specifically, the invention relates to reagents for preparing scintigraphic imaging agents for imaging sites in a mammalian body. Reagents, methods and kits for making such reagents, and methods for using such reagents labeled with technetium-99m (Tc-99m) via Tc-99m binding moieties comprising said reagents, are provided. In particular, the specific-binding peptides and Tc-99m binding moieties comprising the reagents of the invention are covalently linked to a polyvalent linker moiety, so that the polyvalent linker moiety is covalently linked to a multiplicity of the specific-binding peptides, and the Tc-99m binding moieties are covalently linked to a plurality of the specific-binding peptides, the polyvalent linker moiety, or to both the specific-binding peptides and the polyvalent linker moiety.
摘要翻译: PCT No.PCT / US93 / 05372 Sec。 371日期1995年1月26日 102(e)日期1995年1月26日PCT提交1993年6月4日PCT公布。 出版物WO93 / 25244 日期1993年12月23日本发明涉及放射性标记的试剂,包括其特异性结合肽实施方案,以及制备和使用这些试剂的方法。 具体地,本发明涉及用于制备用于哺乳动物体内成像位点的闪烁照相成像剂的试剂。 提供了用于制备这些试剂的试剂,方法和试剂盒,以及通过包含所述试剂的Tc-99m结合部分使用由锝-99m(Tc-99m)标记的试剂的方法。 特别地,包含本发明试剂的特异性结合肽和Tc-99m结合部分与多价接头部分共价连接,使得多价接头部分与多种特异性结合肽共价连接, Tc-99m结合部分共价连接到多个特异性结合肽,多价接头部分,或特异性结合肽和多价接头部分。
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公开(公告)号:US5849260A
公开(公告)日:1998-12-15
申请号:US273274
申请日:1994-07-11
申请人: Richard T. Dean , John Lister-James
发明人: Richard T. Dean , John Lister-James
IPC分类号: A61K51/00 , A61K38/00 , A61K51/08 , C07B59/00 , C07K5/10 , C07K7/06 , C07K7/08 , C07K14/00 , C07K14/775 , G01N33/60 , A61M34/14
CPC分类号: C07K7/06 , A61K51/088 , C07B59/008 , C07K14/775 , A61K2123/00 , A61K38/00
摘要: This invention relates to radiolabeled peptides and methods for producing such peptides. Specifically, the invention relates to specific binding peptides, methods and kits for making such peptides, and methods for using such peptides labeled with technetium-99m via a radiolabel-binding moiety covalently linked to the peptide to image thrombus sites in a mammalian body.
摘要翻译: 本发明涉及放射性标记的肽及其生产方法。 具体地,本发明涉及用于制备这些肽的特异性结合肽,方法和试剂盒,以及使用通过与肽共价连接的放射性标记结合部分用锝-99m标记的肽的方法来成像哺乳动物体内的血栓位点。
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公开(公告)号:US5648471A
公开(公告)日:1997-07-15
申请号:US666421
申请日:1991-03-07
CPC分类号: A61K51/10
摘要: A one vial method for labeling a sulfhydryl containing antibody or antibody fragment with technetium-99m is disclosed. The method comprises contacting an antibody mixture comprised of a sulfhydryl containing antibody or antibody fragment and a reducing agent with technetium-99m in an oxidized state. In a preferred embodiment, the antibody mixture further contains a water soluble ligand. A one vial kit for labeling a sulfhydryl containing antibody or antibody fragment with technetium-99m is also disclosed.
摘要翻译: 公开了用锝-99m标记含巯基的抗体或抗体片段的一个小瓶方法。 该方法包括将由含巯基的抗体或抗体片段和还原剂组成的抗体混合物与氧化态的99m锝接触。 在优选的实施方案中,抗体混合物还含有水溶性配体。 还公开了用于用锝-99m标记含巯基的抗体或抗体片段的一个小瓶试剂盒。
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公开(公告)号:US06171578B2
公开(公告)日:2001-01-09
申请号:US09292067
申请日:1999-04-14
IPC分类号: A61K5100
CPC分类号: A61K51/0497 , A61K51/047 , A61K51/0478
摘要: The invention provides compounds comprising glycoprotein IIb/IIIa receptor-binding benzodiazepine derivatives covalently linked to metal ion chelators. The compounds of the invention may be labeled with a radionuclide such as 99mTc and used to image thrombi.
摘要翻译: 本发明提供了包含与金属离子螯合剂共价连接的糖蛋白IIb / IIIa受体结合苯并二氮杂衍生物的化合物。 本发明的化合物可以用诸如99mTc的放射性核素标记并用于血栓成像。
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公开(公告)号:US6150329A
公开(公告)日:2000-11-21
申请号:US466290
申请日:1995-06-06
申请人: Richard T. Dean , John Lister-James
发明人: Richard T. Dean , John Lister-James
CPC分类号: A61K47/48023 , C07K14/75 , A61K2123/00 , A61K38/00
摘要: This invention relates to antithrombotic agents and uses thereof. Specifically, the invention relates to chemical moieties that specifically bind to platelets and inhibit their aggregation, including linear and cyclic peptides. The invention provides methods for using these antithrombotic agents to prevent the formation of thrombi at sites in a mammalian body. In particular, the platelet-specific binding moieties including linear and cyclic peptides of the invention are covalently linked to a polyvalent linker moiety, so that the polyvalent linker moiety is covalently linked to a multiplicity of the platelet-specific binding moieties including linear and cyclic peptides. Effficacious antithrombotic agents are thereby provided.
摘要翻译: 本发明涉及抗血栓形成剂及其用途。 具体地,本发明涉及特异性结合血小板并抑制其聚集的化学部分,包括线性和环肽。 本发明提供了使用这些抗血栓形成剂以防止在哺乳动物体内部位形成血栓的方法。 特别地,包括本发明的线性和环肽的血小板特异性结合部分共价连接到多价连接体部分,使得多价连接体部分与多个血小板特异性结合部分共价连接,包括线性和环肽 。 从而提供有效的抗血栓形成剂。
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公开(公告)号:US6136782A
公开(公告)日:2000-10-24
申请号:US411625
申请日:1995-04-20
申请人: Richard T. Dean , John Lister-James
发明人: Richard T. Dean , John Lister-James
CPC分类号: A61K51/08 , A61K51/082 , A61K51/088 , C07K14/75 , A61K2123/00 , A61K38/00
摘要: This invention relates to antithrombotic agents and uses thereof. Specifically, the invention relates to chemical moieties that specifically bind to platelets and inhibit their aggregation, including linear and cyclic peptides. The invention provides methods for using these antithrombotic agents to prevent the formation of thrombi at sites in a mammalian body. In particular, the platelet-specific binding moieties including linear and cyclic peptides of the invention are covalently linked to a polyvalent linker moiety, so that the polyvalent linker moiety is covalently linked to a multiplicity of the platelet-specific binding moieties including linear and cyclic peptides. Efficacious antithrombotic agents are thereby provided.
摘要翻译: PCT No.PCT / US93 / 09387 Sec。 371日期1995年04月20日 102(e)日期1995年4月20日PCT提交1993年10月1日PCT公布。 第WO94 / 07918号公报 日期1994年04月14日本发明涉及抗血栓形成剂及其应用。 具体地,本发明涉及特异性结合血小板并抑制其聚集的化学部分,包括线性和环肽。 本发明提供了使用这些抗血栓形成剂以防止在哺乳动物体内部位形成血栓的方法。 特别地,包括本发明的线性和环状肽的血小板特异性结合部分共价连接到多价连接体部分,使得多价连接体部分共价连接到多个血小板特异性结合部分,包括线性和环肽 。 从而提供有效的抗血栓形成剂。
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公开(公告)号:US6083481A
公开(公告)日:2000-07-04
申请号:US141127
申请日:1998-08-27
申请人: Richard T. Dean , John Lister-James
发明人: Richard T. Dean , John Lister-James
CPC分类号: A61K51/088 , A61K51/082 , A61K2123/00
摘要: This invention relates to radiolabeled reagents that are scintigraphic imaging agents for imaging sites of thrombus formation in vivo, and methods for producing such reagents. Specifically, the invention relates to reagents each comprised of a specific binding compound, capable of binding to at least one component of a thrombus, covalently linked to a radiolabel-binding moiety. The invention provides these reagents, methods and kits for making such reagents, and methods for using such reagents labeled with technetium-99m to image thrombus sites in a mammalian body.
摘要翻译: 本发明涉及用于体内血栓形成成像部位的闪烁照相成像剂的放射性标记试剂及其制备方法。 具体地说,本发明涉及各自由特异性结合化合物组成的试剂,能够与至少一种共价连接于放射性标记结合部分的血栓成分结合。 本发明提供了用于制备这些试剂的这些试剂,方法和试剂盒,以及使用标示有锝-99m的试剂来形成哺乳动物体内的血栓位点的方法。
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公开(公告)号:US5989519A
公开(公告)日:1999-11-23
申请号:US290853
申请日:1994-10-11
CPC分类号: A61K51/08 , A61K51/088 , A61K2121/00 , A61K2123/00
摘要: This invention relates to radiolabeled peptides and methods for producing such peptides. Specifically, the invention relates to technetium-99m (Tc-99m) labeled leukocyte-binding peptides, methods and kits for making such peptides, and methods for using such peptides to image sites of infection and inflammation in a mammalian body.
摘要翻译: PCT No.PCT / US93 / 02320 Sec。 371日期:1994年10月11日 102(e)日期1994年10月11日PCT 1993年3月12日PCT公布。 出版物WO93 / 17719 日期1993年9月16日本发明涉及放射性标记肽及其生产方法。 具体地,本发明涉及锝-99m(Tc-99m)标记的白细胞结合肽,用于制备这些肽的方法和试剂盒,以及使用这些肽来成像哺乳动物体内的感染和炎症部位的方法。
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