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公开(公告)号:US20050260131A1
公开(公告)日:2005-11-24
申请号:US10851359
申请日:2004-05-20
申请人: Mohan Amaratunga , Bahram Moasser , Faisal Syud , John Brogan , Daniel Kramer
发明人: Mohan Amaratunga , Bahram Moasser , Faisal Syud , John Brogan , Daniel Kramer
CPC分类号: C07H21/00
摘要: Pharmaceuticals for enhanced delivery to a disease target comprises a pair of compounds. The first compound comprises a first oligopeptide conjugated to a first moiety for coupling with a diagnostic or therapeutic active agent. The second compound comprises a second oligopeptide conjugated to a targeting species having a targeting moiety capable of binding to a target. The second oligopeptide has a sequence that is complementary to a sequence of the first oligopeptide. The first and second oligopeptides can be complementary PNA sequences. The pharmaceuticals are administered into a subject in methods for diagnosing or treating a disease condition, or assessing the effectiveness of a treatment of the disease condition.
摘要翻译: 用于增强递送至疾病靶标的药物包含一对化合物。 第一化合物包含与第一部分缀合的第一寡肽,用于与诊断或治疗活性剂偶联。 第二化合物包含与具有能与靶标结合的靶向部分的靶向物质缀合的第二寡肽。 第二寡肽具有与第一寡肽的序列互补的序列。 第一和第二寡肽可以是互补的PNA序列。 药物在用于诊断或治疗疾病状况的方法或评估治疗疾病状况的有效性的方法中施用于受试者。
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公开(公告)号:US20070140974A1
公开(公告)日:2007-06-21
申请号:US11304028
申请日:2005-12-15
申请人: Andrew Torres , Faisal Syud , Nichole Wood , Amit Kulkarni , Mark Baillie , Bahram Moasser , Brian Bales , Anton Beletskii , Peter Bonitatebus
发明人: Andrew Torres , Faisal Syud , Nichole Wood , Amit Kulkarni , Mark Baillie , Bahram Moasser , Brian Bales , Anton Beletskii , Peter Bonitatebus
IPC分类号: A61K49/10
CPC分类号: A61K49/1848 , A61K47/59 , A61K47/62 , A61K47/6923 , A61K47/6929 , A61K49/1857 , A61K49/1866 , B82Y5/00 , B82Y25/00 , G01N33/552 , G01R33/5601 , H01F1/0054
摘要: In some embodiments, the present invention is directed to novel targeted contrast agents for magnetic resonance imaging (MRI). The present invention is also directed to methods of making such targeted MRI contrast agents, and to methods of using such MRI contrast agents. Typically, such targeted MRI contrast agents provide enhanced relaxivity, improved signal-to-noise, targeting ability, and resistance to agglomeration. Methods of making such MRI contrast agents typically afford better control over particle size, and methods of using such MRI contrast agents typically afford enhanced blood clearance rates and biodistribution.
摘要翻译: 在一些实施方案中,本发明涉及用于磁共振成像(MRI)的新型靶向造影剂。 本发明还涉及制备这种靶向MRI造影剂的方法,以及使用这种MRI造影剂的方法。 通常,这种靶向MRI造影剂提供增强的舒张度,改善的信噪比,靶向能力和抵抗聚集。 制造这种MRI造影剂的方法通常能够更好地控制粒径,并且使用这种MRI造影剂的方法通常提供增强的血液清除率和生物分布。
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公开(公告)号:US20060104908A1
公开(公告)日:2006-05-18
申请号:US10987662
申请日:2004-11-12
申请人: Brian Grimmond , Bahram Moasser , Mohan Amaratunga
发明人: Brian Grimmond , Bahram Moasser , Mohan Amaratunga
CPC分类号: C07D263/44 , A61K49/085 , A61K49/146
摘要: A method for synthesizing extended poly(amino acids) conjugated to imaging agents, such as DTPA, is disclosed. The amino acid is initially conjugated to the imaging agent at the monomer stage, followed by formation of the corresponding N-carboxyanhydride. The method utilizes catalyzed ring opening polymerization of the N-carboxyanhydride of the amino acid-imaging agent monomer allowing the formation of a poly(amino acid) backbone having 100% imaging agent conjugation if desired. However, the present method also permits the degree of conjugation to be controlled by copolymerizing the N-carboxyanhydride of the amino acid-imaging agent monomer with one or more unconjugated monomers, i.e. N-carboxyanhydrides of the same or of other amino acids. Various imaging agents may be employed, and new hybrid random, block, and mixed copolymers may be prepared.
摘要翻译: 公开了用于合成与显影剂缀合的延伸的聚(氨基酸)的方法,例如DTPA。 氨基酸最初在单体阶段与成像剂缀合,然后形成相应的N-羧酸酐。 该方法利用氨基酸显影剂单体的N-羧酸酐的催化开环聚合,如果需要,允许形成具有100%成像剂共轭的聚(氨基酸)主链。 然而,本方法还允许通过使氨基酸显影剂单体的N-羧酸酐与一种或多种非共轭单体,即相同或其它氨基酸的N-羧酸酐共聚来控制缀合度。 可以使用各种成像剂,并且可以制备新的杂化随机,嵌段和混合共聚物。
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公开(公告)号:US06222002B1
公开(公告)日:2001-04-24
申请号:US09378116
申请日:1999-08-20
申请人: Raghunath Vitthal Chaudhari , Ashutosh Anant Kelkar , Sunil Purushottam Gupte , Bhalchandra Mahadeo Bhanage , Mohammed Shadbar Qureshi , Bahram Moasser , Eric James Pressman , Swaminathan Sivaram , Chilukuri Ver Avadhani , Subbareddiar Kanagasabapathy
发明人: Raghunath Vitthal Chaudhari , Ashutosh Anant Kelkar , Sunil Purushottam Gupte , Bhalchandra Mahadeo Bhanage , Mohammed Shadbar Qureshi , Bahram Moasser , Eric James Pressman , Swaminathan Sivaram , Chilukuri Ver Avadhani , Subbareddiar Kanagasabapathy
IPC分类号: C08G6400
CPC分类号: C08G64/36
摘要: Polycarbonate oligomers are prepared by oxidative carbonylation of a dihydroxyaromatic compound such as bisphenol A in the presence of a catalyst comprising a Group VIII metal such as palladium, an inorganic and/or an organic co-catalyst, a halide source and an alcohol-free solvent comprising at least one liquid aromatic hydrocarbon, optionally in combination with a dipolar aprotic liquid such as N-methylpyrrolidinone. These oligomers may be further polymerized by melt polymerization to precursor polycarbonate oligomers which may be converted to high molecular weight polycarbonates by melt or solid state polymerization.
摘要翻译: 聚碳酸酯低聚物通过在包含Ⅷ族金属如钯,无机和/或有机助催化剂,卤化物源和无醇溶剂的催化剂存在下,二羟基芳族化合物如双酚A的氧化羰基化制备 包括至少一种液体芳烃,任选地与偶极非质子液体如N-甲基吡咯烷酮组合。 这些低聚物可以通过熔融聚合进一步聚合成前体聚碳酸酯低聚物,其可以通过熔体或固态聚合转化成高分子量聚碳酸酯。
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公开(公告)号:US20120122733A1
公开(公告)日:2012-05-17
申请号:US11680646
申请日:2007-03-01
申请人: Zhida Pan , Su Lu , Liangliang Qiang , John Yupeng Gui , John Richard Nelson , Bahram Moasser , Anup Sood , Gregory Andrew Grossmann , Wei Cai , Zhixin Zheng
发明人: Zhida Pan , Su Lu , Liangliang Qiang , John Yupeng Gui , John Richard Nelson , Bahram Moasser , Anup Sood , Gregory Andrew Grossmann , Wei Cai , Zhixin Zheng
摘要: The composition includes a first probe and a first initiator bonded to the first probe. The composition further includes a second probe and a second initiator bonded to the second probe. The first probe and the second probe are capable of binding to a single analyte. An associated kit, device, and method are provided.
摘要翻译: 组合物包括第一探针和结合到第一探针的第一引发剂。 组合物还包括第二探针和结合到第二探针的第二引发剂。 第一个探针和第二个探针能够结合单个分析物。 提供相关的套件,设备和方法。
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公开(公告)号:US06399790B1
公开(公告)日:2002-06-04
申请号:US09718124
申请日:2000-11-20
IPC分类号: C07C5123
CPC分类号: C07C51/265 , C07C63/68
摘要: Xylene derivatives, such as chloro-ortho-xylene, are oxidized in a solvent in the presence of at least one metal catalyst and optionally at least one promoter. The product comprises chlorophthalic acid or chlorophthalic anhydride.
摘要翻译: 在至少一种金属催化剂和任选的至少一种助催化剂的存在下,二甲苯衍生物如氯代邻二甲苯在溶剂中被氧化。 该产品包括氯代邻苯二甲酸或氯代邻苯二甲酸酐。
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公开(公告)号:US08778846B2
公开(公告)日:2014-07-15
申请号:US11680652
申请日:2007-03-01
申请人: John Richard Nelson , Bahram Moasser , Anup Sood , Gregory Andrew Grossmann , Su Lu , Zhida Pan , Liangliang Qiang , John Yupeng Gui , Wei Cai , Zhixin Zheng
发明人: John Richard Nelson , Bahram Moasser , Anup Sood , Gregory Andrew Grossmann , Su Lu , Zhida Pan , Liangliang Qiang , John Yupeng Gui , Wei Cai , Zhixin Zheng
IPC分类号: C40B40/04 , G01N33/53 , G01N33/566
CPC分类号: G01N33/5308
摘要: A composition includes a first probe, a first initiator component bonded to the first probe, a second probe, and a second initiator component bonded to the second probe. The first probe and the second probe are capable of binding to a single analyte, and the first initiator component and the second initiator component are capable of forming an initiator when present in proximity to each other and when the first probe and the second probe are bonded to the analyte. An associated kit, device, and method are provided.
摘要翻译: 组合物包括第一探针,结合到第一探针的第一引发剂组分,第二探针和结合到第二探针的第二引发剂组分。 第一探针和第二探针能够结合单个分析物,并且第一引发剂组分和第二引发剂组分能够在彼此接近存在时形成引发剂,并且当第一探针和第二探针结合时 分析物。 提供相关的套件,设备和方法。
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公开(公告)号:US08778845B2
公开(公告)日:2014-07-15
申请号:US11680647
申请日:2007-03-01
申请人: Su Lu , John Yupeng Gui , Bahram Moasser , Wei Cai , Zhixin Zheng , John Richard Nelson
发明人: Su Lu , John Yupeng Gui , Bahram Moasser , Wei Cai , Zhixin Zheng , John Richard Nelson
IPC分类号: C40B40/04 , G01N33/53 , G01N33/566 , C07K1/00 , C07H21/02
CPC分类号: G01N33/532 , C08G61/08 , C08G2261/1452 , C08G2261/3324 , C08G2261/418 , C08G2261/94 , C40B40/04 , G01N21/6428 , G01N33/5306 , G01N2021/6439
摘要: A composition includes a first probe and a first initiator bonded to the first probe. The first probe is capable of binding to an analyte and the first initiator is capable of initiating a controlled polymerization reaction. An associated kit, device, and method are provided.
摘要翻译: 组合物包括第一探针和结合到第一探针的第一引发剂。 第一探针能够结合分析物,并且第一引发剂能够引发受控的聚合反应。 提供相关的套件,设备和方法。
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公开(公告)号:US20140072956A1
公开(公告)日:2014-03-13
申请号:US11680597
申请日:2007-02-28
申请人: Su Lu , John Yupeng Gui , Bahram Moasser , Wei Cai , Zhixin Zheng , John Richard Nelson
发明人: Su Lu , John Yupeng Gui , Bahram Moasser , Wei Cai , Zhixin Zheng , John Richard Nelson
IPC分类号: C12Q1/68
CPC分类号: C12Q1/6834 , G01N33/533 , G01N33/582
摘要: A composition includes a first probe capable of binding to a first analyte and a first initiator bonded to the first probe. The composition further includes a second probe capable of binding to a second analyte and a second initiator bonded to the second probe. At least one of the first initiator or the second initiator is capable of initiating a controlled polymerization reaction. An associated kit, device, and method are provided.
摘要翻译: 组合物包括能够结合第一分析物的第一探针和与第一探针结合的第一引发剂。 组合物还包括能够结合第二分析物的第二探针和与第二探针结合的第二引发剂。 第一引发剂或第二引发剂中的至少一种能够引发受控的聚合反应。 提供相关的套件,设备和方法。
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公开(公告)号:US20120122735A1
公开(公告)日:2012-05-17
申请号:US11680652
申请日:2007-03-01
申请人: John Richard Nelson , Bahram Moasser , Anup Sood , Gregory Andrew Grossmann , Su Lu , Zhida Pan , Liangliang Qiang , John Yupeng Gui , Wei Cai , Zhixin Zheng
发明人: John Richard Nelson , Bahram Moasser , Anup Sood , Gregory Andrew Grossmann , Su Lu , Zhida Pan , Liangliang Qiang , John Yupeng Gui , Wei Cai , Zhixin Zheng
CPC分类号: G01N33/5308
摘要: A composition includes a first probe, a first initiator component bonded to the first probe, a second probe, and a second initiator component bonded to the second probe. The first probe and the second probe are capable of binding to a single analyte, and the first initiator component and the second initiator component are capable of forming an initiator when present in proximity to each other and when the first probe and the second probe are bonded to the analyte. An associated kit, device, and method are provided.
摘要翻译: 组合物包括第一探针,结合到第一探针的第一引发剂组分,第二探针和结合到第二探针的第二引发剂组分。 第一探针和第二探针能够结合单个分析物,并且第一引发剂组分和第二引发剂组分能够在彼此接近存在时形成引发剂,并且当第一探针和第二探针结合时 分析物。 提供相关的套件,设备和方法。
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