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    • 1. 发明授权
    • Process for the preparation of a extract rich in bacosides from the herb Bacopa monniera
    • 从草药Bacopa monniera制备富含芽孢杆菌的提取物的方法
    • US06833143B1
    • 2004-12-21
    • US10400192
    • 2003-03-26
    • Atul Prakash KaholTarun SinghSudeep TandonMadan Mohan GuptaSuman Preet Singh Khanuja
    • Atul Prakash KaholTarun SinghSudeep TandonMadan Mohan GuptaSuman Preet Singh Khanuja
    • A61K3578
    • A61K36/80
    • The present invention provides a novel process for the preparation of bacosides enriched fraction in a non-hygroscopic form the extract of Bacopa monniera, the said process comprising the steps of drying freshly harvested herb in a hot air oven at 37-42° C., powdering and sieving the dried herb to obtain powder of 30-40 mesh size, defatting the powdered herb with hexane in a modified soxhlet extractor, extracting the defatted powdered herb with acetone, again extracting the same herb with methanol to obtain an extract containing bacosides, concentrating the extract to one twentieth of its original volume under reduced pressure, gradually adding the concentrated extract to acetone for precipitating the bacosides, filtering the bacosides in a Nutsche type vacuum filter, dissolving the crude bacoside mass into 2-10 parts water, extracting the bacoside solution with n-butanol to selectively transfer the bacosides to the solvent phase, separating and concentrating the solvent phase under vacuum to obtain semi-dry mass, dissolving the semi dried mass into 2-10 parts water, adding and stirring 1-5% of &bgr;-cyclodextrin to stabilize the bacosides, spray drying the stabilized bacoside solution by maintaining hot air temperature at 90-110° C., to obtain a stable free flowing fraction of Bacopa monniera rich in bacosides.
    • 本发明提供了一种用于制备以非吸湿形式的Bacopa monniera提取物富集杆菌的部分的新方法,所述方法包括以下步骤:在37-42℃的热空气烘箱中干燥新鲜收获的草本植物, 粉碎和筛分干草,得到30-40目尺寸的粉末,用改性索氏提取器用己烷脱脂粉末,用丙酮提取脱脂粉末草药,再次用甲醇提取相同的草本,得到含有药剂的提取物, 将提取物在减压下浓缩至其原始体积的二十分之一,逐渐将浓缩提取物加入到丙酮中沉淀芽孢杆菌,过滤Nutsche型真空过滤器中的芽孢杆菌,将粗制药物块溶解在2-10份水中, 使用正丁醇选择性转移杆菌苷至溶剂相,分离和浓缩溶剂相 获得半干质量,将半干质量溶解在2-10份水中,加入并搅拌1-5%的β-环糊精以稳定芽孢杆菌,通过将热空气温度保持在90℃喷雾干燥稳定的bacoside溶液, 110℃,以获得富含芽孢杆菌的Bacopa monniera的稳定的自由流动分数。
    • 4. 发明授权
    • Preparation of fagopyritols and uses therefor
    • 吡唑并吡唑的制备及其用途
    • US06825173B2
    • 2004-11-30
    • US10193456
    • 2002-07-10
    • Ralph L. ObendorfMarcin Horbowicz
    • Ralph L. ObendorfMarcin Horbowicz
    • A61K3578
    • C07H15/207A61K31/70C07H1/08Y10S514/866A61K2300/00
    • The present invention describes isolated Fagopyritol A1, isolated Fagopyritol A3, and isolated Fagopyritol B3. Compositions which include two or more of Fagopyritol A1, Fagopyritol A2, Fagopyritol A3, Fagopyritol B1, Fagopyritol B2, Fagopyritol B3, and D-chiro-inositol, at least one of which is an isolated Fagopyritol A1, isolated Fagopyritol A3, or isolated Fagopyritol B3, are also disclosed. Methods for preparing substantially pure Fagopyritol A1, Fagopyritol A3, Fagopyritol B3, or mixtures thereof from buckwheat are also described. The fagopyritols can be used to prepare pharmaceutical compositions, the administration of which can be used to treat diabetes.
    • 本发明描述了分离的Fagopyritol A1,分离的Fagopyritol A3和分离的Fagopyritol B3。 包含Fagopyritol A1,Fagopyritol A2,Fagopyritol A3,Fagopyritol B1,Fagopyritol B2,Fagopyritol B3和D-手性肌醇两种或更多种的组合物,其中至少一种是分离的Fagopyritol A1,分离的Fagopyritol A3或分离的Fagopyritol B3也被公开。 还描述了从荞麦制备基本上纯的Fagopyritol A1,Fagopyritol A3,Fagopyritol B3或其混合物的方法。 吡咯并吡喃可用于制备药物组合物,其施用可用于治疗糖尿病。
    • 10. 发明授权
    • Use of xanthophylls, astaxanthin e.g., for treatment of autoimmune diseases, chronic viral and intracellular bacterial infections
    • 使用叶黄素,虾青素例如用于治疗自身免疫性疾病,慢性病毒和细胞内细菌感染
    • US06773708B1
    • 2004-08-10
    • US10088496
    • 2002-03-28
    • Åke LignellPer Böttiger
    • Åke LignellPer Böttiger
    • A61K3578
    • A61K31/122A61K31/23
    • The use of at least one type of xanthophylls for the production of a medicament for suppression of excessive Th1 cell mediated immune responses and stimulation of Th2 cell mediated immune responses in a patient during ongoing infection and/or inflammation in said patient is disclosed. Excessive Th1 cell mediated immune responses are caused by such autoimmune diseases and chronic viral and intracellular bacterial infections as Psoriasis vulgaris, Multiple sclerosis (MS), Rheumatoid arthritis, Crohn's disease, insulin-dependent diabetes mellitus, Tuberculosis (TB), Acute graft-versus-host disease (transplant rejection) and HIV virus infection. The preferred type of xanthophyll is astaxanthin, particularly in a form esterified with fatty acids, obtainable by for example culturing the algae Haematococcus sp. Further, a method of suppressing excessive Th1 mediated immune responses and stimulating Th2 cell mediated immune responses in a patient during ongoing infection and/or inflammation in said patient is disclosed.
    • 公开了至少一种类型的叶黄素用于在所述患者的持续感染和/或炎症期间产生用于抑制过量Th1细胞介导的免疫应答和刺激Th2细胞介导的免疫应答的药物。 过度的Th1细胞介导的免疫应答是由这种自身免疫疾病和寻常型银屑病,多发性硬化(MS),类风湿性关节炎,克罗恩病,胰岛素依赖型糖尿病,结核病(TB),急性移植物抗体 宿主病(移植排斥)和HIV病毒感染。 叶黄素的优选类型是虾青素,特别是以脂肪酸酯化的形式,可通过例如培养藻类Haematococcus sp。 此外,公开了在所述患者的持续感染和/或炎症期间抑制过量的Th1介导的免疫应答和刺激患者中Th2细胞介导的免疫应答的方法。