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    • 5. 发明申请
    • Method of preparation and composition of a water soluble extract of the bioactive component of the plant species Uncaria for enhancing immune, anti-inflammatory, anti-tumor and DNA repair processes of warm blooded animals
    • 用于增强温血动物的免疫,抗炎,抗肿瘤和DNA修复过程的植物物种Uncaria的生物活性成分的水溶性提取物的制备方法和组合物
    • US20060068035A1
    • 2006-03-30
    • US11270235
    • 2005-11-09
    • Ronald Pero
    • Ronald Pero
    • A61K36/185
    • A61K36/74
    • A method for isolating the bioactive component of the water-soluble extract of Uncaria tomentosa known as C-MED-100®, comprising (i) precipitating the spray drying carrier from C-MED-100®; (ii) using the resulting C-MED-100® to obtain a spotting mixture for thin layer chromatography (TLC); (iii) spotting the C-MED-100® spotting mixture on pre-run TLC plates and eluting the plates to obtain the fluorescing band with Rf=0.2-0.3; (iv) scraping off the Rf=0.2-0.3 band, eluting it in ammonia and freeze drying the eluted band to form a powder; and (v) extracting the powder with methanol to remove solubilized silica gel, concentrating the methanol solution and crystalizing the concentrated solution to obtain the bioactive component. The isolated bioactive component is a quinic acid analog, preferably quinic acid lactone. A pharmaceutical composition comprising a pharmaceutically effective amount of the bioactive component and a nontoxic inert carrier or diluent. The bioactive component may be used to enhance immune competency, treat disorders associated with the immune system, inhibit the inflammatory response, treat disorders associated with the inflammatory response, enhance the anti-tumor response, and treat disorders associated with the response to tumor formation and growth, all in mammals.
    • 用于分离被称为C-MED-100(R)的Uncaria tomentosa的水溶性提取物的生物活性成分的方法,包括(i)从C-MED-100沉淀喷雾干燥载体; (ii)使用所得的C-MED-100(R)获得薄层色谱(TLC)的点样混合物; (iii)在预先运行的TLC板上点样C-MED-100(R)点样混合物,并洗脱板以获得具有R 0 = 0.2-0.3的荧光带; (iv)刮去R 2 = 0.2-0.3波段,在氨中洗脱并冷冻干燥洗脱的带以形成粉末; 和(v)用甲醇萃取粉末以除去溶解的硅胶,浓缩甲醇溶液并使浓缩溶液结晶得到生物活性成分。 分离的生物活性成分是奎宁酸类似物,优选奎尼酸内酯。 一种药物组合物,其包含药学上有效量的生物活性成分和无毒的惰性载体或稀释剂。 生物活性成分可用于增强免疫能力,治疗与免疫系统相关的病症,抑制炎症反应,治疗与炎性反应相关的病症,增强抗肿瘤反应,以及治疗与肿瘤形成的反应有关的疾病;以及 增长,都在哺乳动物。
    • 7. 发明申请
    • Method of preparation and composition of a water soluble extract of the bioactive component of the plant species uncaria for enhancing immune, anti-inflammatory, anti-tumor and DNA repair processes of warm blooded animals
    • 用于增强温血动物的免疫,抗炎,抗肿瘤和DNA修复过程的植物物种的生物活性成分的水溶性提取物的制备方法和组合物
    • US20050176825A1
    • 2005-08-11
    • US10970144
    • 2004-10-21
    • Ronald Pero
    • Ronald Pero
    • A61K36/18A61K20060101A61K31/05A61K31/225A61K31/34A61K36/74A61P29/00A61P35/00A61P37/02A61P37/04A61P43/00
    • A61K36/74
    • A method for isolating the bioactive component of the water-soluble extract of Uncaria tomentosa known as C-MED-100®, comprising (i) precipitating the spray drying carrier from C-MED-100®; (ii) using the resulting C-MED-100® to obtain a spotting mixture for thin layer chromatography (TLC); (iii) spotting the C-MED-100® spotting mixture on pre-run TLC plates and eluting the plates to obtain the fluorescing band with Rf=0.2-0.3; (iv) scraping off the Rf=0.2-0.3 band, eluting it in ammonia and freeze drying the eluted band to form a powder; and (v) extracting the powder with methanol to remove solubilized silica gel, concentrating the methanol solution and crystalizing the concentrated solution to obtain the bioactive component. The isolated bioactive component in vitro is a quinic acid analog, preferably quinic acid lactone. By contrast, the isolated bioactive component in vivo is quinic acid, whether as free acid or as a quinic acid salt, including quinic acid ammonium salt. A pharmaceutical composition comprising a pharmaceutically effective amount of the bioactive component and a nontoxic inert carrier or diluent. The bioactive component may be used to enhance immune competency, treat disorders associated with the immune system, inhibit the inflammatory response, treat disorders associated with the inflammatory response, enhance the anti-tumor response, and treat disorders associated with the response to tumor formation and growth, all in mammals.
    • 用于分离被称为C-MED-100(R)的Uncaria tomentosa的水溶性提取物的生物活性成分的方法,包括(i)从C-MED-100沉淀喷雾干燥载体; (ii)使用所得的C-MED-100(R)获得薄层色谱(TLC)的点样混合物; (iii)在预先运行的TLC板上点样C-MED-100(R)点样混合物,并洗脱板以获得具有R 0 = 0.2-0.3的荧光带; (iv)刮去R 2 = 0.2-0.3波段,在氨中洗脱并冷冻干燥洗脱的带以形成粉末; 和(v)用甲醇萃取粉末以除去溶解的硅胶,浓缩甲醇溶液并使浓缩溶液结晶得到生物活性成分。 体外分离的生物活性成分是奎尼酸类似物,优选奎尼酸内酯。 相比之下,体内分离的生物活性成分是奎尼酸,无论是游离酸还是作为奎尼酸盐,包括奎尼酸铵盐。 一种药物组合物,其包含药学上有效量的生物活性成分和无毒的惰性载体或稀释剂。 生物活性成分可用于增强免疫能力,治疗与免疫系统相关的病症,抑制炎症反应,治疗与炎性反应相关的病症,增强抗肿瘤反应,以及治疗与肿瘤形成的反应有关的疾病;以及 增长,都在哺乳动物。