会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明申请
    • POLYETHYLENE GLYCOLATED SUPEROXIDE DISMUTASE MIMETICS
    • 聚乙烯甘油超氧化物歧化酶
    • US20080318917A1
    • 2008-12-25
    • US11766221
    • 2007-06-21
    • Daniela SalveminiWilliam L. NeumannSamuel TremontKishore UdipiAmruta Reddy Poreddy
    • Daniela SalveminiWilliam L. NeumannSamuel TremontKishore UdipiAmruta Reddy Poreddy
    • A61K31/555A61P25/00A61P37/00C07D259/00
    • A61K47/60
    • Compounds and methods for utilizing compounds comprising a superoxide dismutase mimetic covalently linked to polyethylene glycol. Methods are also provided for preparing a superoxide dismutase mimetic covalently linked to a polyethylene glycol, the methods comprising reacting an activated polyethylene glycol with a superoxide, dismutase mimetic, or alternatively, reacting a superoxide dismutase mimetic with an activated polyethylene glycol. A method is also provided for preventing or treating a disease or disorder in which superoxide anions are implicated, comprising administering to a subject in need thereof, a therapeutically effective amount of a compound comprising a superoxide dismutase mimetic covalently linked to a polyethylene glycol. Methods of determining the safety and efficacy of the compounds ere also provided. Methods for determining the safety and efficacy can include methods in lab animals and humans.
    • 用于利用包含与聚乙二醇共价连接的超氧化物歧化酶模拟物的化合物的化合物和方法。 还提供了用于制备与聚乙二醇共价连接的超氧化物歧化酶模拟物的方法,所述方法包括使活化的聚乙二醇与超氧化物反应,模拟物歧化酶,或者将超氧化物歧化酶模拟物与活化的聚乙二醇反应。 还提供了一种用于预防或治疗涉及超氧化物阴离子的疾病或病症的方法,包括向有需要的受试者施用治疗有效量的包含与聚乙二醇共价连接的超氧化物歧化酶模拟物的化合物。 还提供了确定化合物的安全性和功效的方法。 确定安全性和功效的方法可以包括实验动物和人类的方法。
    • 40. 发明授权
    • Modified pyrazine derivatives and uses thereof
    • 改性吡嗪衍生物及其用途
    • US08697033B2
    • 2014-04-15
    • US13140107
    • 2009-12-17
    • Amruta PoreddyWilliam L. Neumann
    • Amruta PoreddyWilliam L. Neumann
    • A61K49/00A61P13/12A61P13/10C07D241/20A61K31/4965
    • A61K49/00A61K49/0013C07D241/26
    • In some embodiments, the invention provides modified pyrazine derivatives containing a central pyrazine ring with two secondary amine groups attached directly to the central pyrazine ring and two amino carbonyl groups attached directly to the central pyrazine ring. The secondary amine groups are terminated by alkyl groups containing from 1 to 6 carbons. The amino carbonyl groups can be terminated by a wide range of substituents including, but not limited to, alkyl and alkylene groups, polyether groups, including poly(ethylene glycol) groups, secondary and tertiary amine groups, polyhydroxylated alkyl groups, amino carbonyl groups, amino thioketone groups, and combinations thereof. In some embodiments, the invention provides modified pyrazine derivatives useful as optical agents in a wide variety of biomedical imaging procedures, including diagnostic and imaging procedures. In an embodiment, for example, modified pyrazine derivatives are provided which are useful in monitoring organ and system functioning, for example in monitoring renal system functioning.
    • 在一些实施方案中,本发明提供了含有中间吡嗪环的改性吡嗪衍生物,其具有直接连接至中央吡嗪环的两个仲胺基团和直接连接至中央吡嗪环的两个氨基羰基基团。 仲胺基团被含有1至6个碳原子的烷基封端。 氨基羰基可以通过宽范围的取代基来终止,包括但不限于烷基和亚烷基,聚醚基团,包括聚(乙二醇)基团,仲和叔胺基团,多羟基化烷基基团,氨基羰基基团, 氨基硫酮基团及其组合。 在一些实施方案中,本发明提供了在多种生物医学成像方法中用作光学剂的改性吡嗪衍生物,包括诊断和成像程序。 在一个实施方案中,例如,提供了可用于监测器官和系统功能的修饰的吡嗪衍生物,例如在监测肾系统功能。