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    • 71. 发明授权
    • Compositions and methods of use of compounds to increase cancer patient survival time
    • 使用化合物增加癌症患者生存时间的组合物和方法
    • US09320760B2
    • 2016-04-26
    • US12218470
    • 2008-07-15
    • Frederick H. Hausheer
    • Frederick H. Hausheer
    • A61K31/095A61K33/24A61K31/105A61K31/282A61K31/337A61K31/437A61K31/505A61K31/704A61K31/7064A61K31/7076A61K38/05A61K38/06A61K45/06G01N33/574
    • A61K33/24A61K31/095A61K31/105A61K31/282A61K31/337A61K31/437A61K31/505A61K31/704A61K31/7064A61K31/7076A61K38/05A61K38/06A61K45/06G01N33/57407G01N2333/90212A61K2300/00
    • The present invention discloses and claims compositions, methods of treatment, and kits which cause an increase in time of survival in cancer patients, wherein the cancer either: (i) overexpresses thioredoxin or glutaredoxin and/or (ii) exhibits evidence of thioredoxin- or glutaredoxin-mediated resistance to one or more chemotherapeutic interventions. The present invention also discloses and claims methods and kits for the administration of said compositions to properly treat cancer patients. Additionally, the present invention discloses and claims methods and kits for quantitatively determining the level of expression of thioredoxin or glutaredoxin in the cancer cells of a cancer patient, methods of using those determined levels in the initial diagnosis and/or planning of subsequent treatment methodologies for said cancer patient, as well as ascertaining the potential growth “aggressiveness” of the particular cancer and treatment responsiveness of the particular type of cancer. Further, the present invention discloses and claims novel pharmaceutical compositions, methods, and kits used for the treatment of patients with medical conditions and disease where there is the overexpression of thioredoxin and/or glutaredoxin, and wherein this overexpression is associated with deleterious physiological effects in the patients.
    • 本发明公开并要求组合物,治疗方法和试剂盒,其导致癌症患者的存活时间增加,其中所述癌症或者:(i)过表达硫氧还蛋白或谷氧还蛋白和/或(ii)显示硫氧还蛋白或 对一种或多种化学治疗干预的谷氧还蛋白介导的抗性。 本发明还公开并要求用于施用所述组合物以适当治疗癌症患者的方法和试剂盒。 此外,本发明公开并说明了用于定量测定癌症患者癌细胞中硫氧还蛋白或谷氧还蛋白表达水平的方法和试剂盒,在初始诊断和/或规划后续治疗方法中使用确定水平的方法 所述癌症患者以及确定特定癌症的潜在增长“侵略性”和特定类型癌症的治疗反应性。 此外,本发明公开并要求用于治疗患有硫氧还蛋白和/或谷氧还蛋白过表达的医学病症和疾病的患者的新型药物组合物,方法和试剂盒,并且其中该过表达与有害的生理作用相关 病人。
    • 72. 发明授权
    • Increasing cancer patient survival time by administration of dithio-containing compounds
    • 通过给予含二硫化合物增加癌症患者的存活时间
    • US09023805B2
    • 2015-05-05
    • US12807931
    • 2010-09-16
    • Frederick H. Hausheer
    • Frederick H. Hausheer
    • A61K38/05A61K45/06A61K31/517A61K33/24A61K38/21
    • A61K45/06A61K31/517A61K33/24A61K38/05A61K38/212A61K2300/00
    • The present invention discloses and claims compositions, methods of treatment, and kits which cause an increase in the time of survival in cancer patients, wherein the cancer: (i) overexpresses thioredoxin or glutaredoxin and/or (ii) exhibits evidence of thioredoxin- or glutaredoxin-mediated resistance to one or more chemotherapeutic interventions. The present invention also discloses and claims methods and kits for the administration of said compositions to properly treat cancer patients. Additionally, the present invention discloses and claims methods and kits for quantitatively determining the level of expression of thioredoxin or glutaredoxin in the cancer cells of a cancer patient, methods of using those determined levels in the initial diagnosis and/or planning of subsequent treatment methodologies for said cancer patient, as well as ascertaining the potential growth “aggressiveness” of the particular cancer and treatment responsiveness of the particular type of cancer. Further, the present invention discloses and claims novel pharmaceutical compositions, methods, and kits used for the treatment of patients with medical conditions and disease where there is the overexpression of thioredoxin and/or glutaredoxin, and wherein this overexpression is associated with deleterious physiological effects in the patients.
    • 本发明公开并要求组合物,治疗方法和试剂盒,其导致癌症患者生存时间增加,其中癌症:(i)过表达硫氧还蛋白或谷氧还蛋白和/或(ii)显示硫氧还蛋白或 对一种或多种化学治疗干预的谷氧还蛋白介导的抗性。 本发明还公开并要求用于施用所述组合物以适当治疗癌症患者的方法和试剂盒。 此外,本发明公开并说明了用于定量测定癌症患者癌细胞中硫氧还蛋白或谷氧还蛋白表达水平的方法和试剂盒,在初始诊断和/或规划后续治疗方法中使用确定水平的方法 所述癌症患者以及确定特定癌症的潜在增长“侵略性”和特定类型癌症的治疗反应性。 此外,本发明公开并要求用于治疗患有硫氧还蛋白和/或谷氧还蛋白过表达的医学病症和疾病的患者的新型药物组合物,方法和试剂盒,并且其中该过表达与有害的生理作用相关 病人。
    • 73. 发明授权
    • Methods for the total chemical synthesis of enantiomerically-pure 7-(2′-trimethylsilyl)ethyl camptothecin
    • 完全化学合成对映体纯7-(2'-三甲基甲硅烷基)乙基喜树碱的方法
    • US08722886B1
    • 2014-05-13
    • US13694255
    • 2012-11-13
    • Xinghai ChenFrederick H. HausheerAndrey MalakhovHarry Kochat
    • Xinghai ChenFrederick H. HausheerAndrey MalakhovHarry Kochat
    • C07F7/02C07D491/147
    • C07F7/10C07F7/0812
    • The present invention discloses and claims five (5) novel, highly efficient synthetic routes for the total synthesis of enantiomerically-pure (i.e., 99%) 7-(2′-trimethylsilyl)ethyl camptothecin (BNP1350; Karenitecin; Cositecan). These aforementioned synthetic schemes are the first to disclose the total syntheses of 7-(2′-trimethylsilyl)ethyl camptothecin using a highly novel direct, non-linear and convergent synthetic strategy which involves annealing the key C7-(trimethylsilyl)ethyl side chain-bearing A ring key synthons to an enantiomerically-pure tricyclic pyridone; rather than through the conventional methodology which incorporates the C7-(trimethylsilyl)ethyl side chain as the final synthetic step on a totally synthesized camptothecin parent compound. The current novel synthetic approaches reported herein since utilize desirably functionalized A-ring with preinstalled trimethyl silyl ethyl side chain, the aforementioned synthetic methodologies have a wider scope of making wide range of pharmaceutically relevant A-ring substituted BNP1350 analogs by substituting desirably functionalized nitro or protected amino phenyl carboxy A-ring as the starting material.
    • 本发明公开并要求五(5)种用于全合成对映体纯(即99%)7-(2'-三甲基甲硅烷基)乙基喜树碱(BNP1350; Karenitecin; CositECAN))的新型高效合成途径。 这些上述合成方案是首先使用高度新颖的直接,非线性和收敛的合成策略来公开7-(2'-三甲基甲硅烷基)乙基喜树碱的总合成,其涉及关键的C7-(三甲基甲硅烷基)乙基侧链 - 带有A对键合物到对映体纯的三环吡啶酮; 而不是通过在全合成的喜树碱母体化合物上结合C7-(三甲基甲硅烷基)乙基侧链作为最终合成步骤的常规方法。 由于利用预先安装的三甲基甲硅烷基乙基侧链所需的官能化的A环,本文报道的目前新的合成方法,通过将期望的官能化硝基或被保护的取代基取代了较宽范围的药学上相关的A环取代的BNP1350类似物 氨基苯基羧基A环作为起始原料。
    • 75. 发明申请
    • Germanium-containing camptothecin analogues
    • 含锗喜树碱类似物
    • US20140073793A1
    • 2014-03-13
    • US13573294
    • 2012-09-07
    • Xinghai ChenHarry KochatPavankumar N.V. PetluruAulma ParkerFrederick H. Hausheer
    • Xinghai ChenHarry KochatPavankumar N.V. PetluruAulma ParkerFrederick H. Hausheer
    • C07F7/30
    • C07F7/30
    • The present invention discloses: (i) the novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts thereof; (ii) methods of synthesis of said novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts; (iii) pharmaceutically-acceptable formulations comprising said novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts thereof; and (iv) methods of administration of said novel germanium-containing camptothecin compound, 7[2′-trimethylgermanyl]ethyl-20(S) camptothecin, and pharmaceutically-acceptable salts thereof to subjects in need thereof, including subjects with cancer.
    • 本发明公开:(i)新颖的含锗喜树碱化合物,7 [2'-三甲基甲酰基]乙基-20(S)喜树碱及其药学上可接受的盐; (ii)合成所述新颖的含锗喜树碱化合物的方法,7 [2'-三甲基麦角糖基]乙基-20(S)喜树碱及其药学上可接受的盐; (iii)包含所述新颖的含锗喜树碱化合物,7 [2'-三甲基麦角糖基]乙基-20(S)喜树碱的药学上可接受的制剂及其药学上可接受的盐; 和(iv)将所述新颖的含锗喜树碱化合物,7 [2'-三甲基甲酰基]乙基-20(S)喜树碱及其药学上可接受的盐给予需要的受试者,包括患有癌症的受试者的方法。