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    • 1. 发明授权
    • Daikenchuto bioassay method and quality management method using same
    • Daikenchuto生物测定方法和质量管理方法使用相同
    • US09121846B2
    • 2015-09-01
    • US13991174
    • 2011-11-28
    • Atsushi KanekoNagisa Ohno
    • Atsushi KanekoNagisa Ohno
    • G01N33/50G01N33/94
    • G01N33/5008G01N33/5064G01N33/507G01N33/94G01N33/942G01N2333/415G01N2333/70571
    • The invention intends to provide a bioassay method using a simple in-vitro test for Daikinchuto, and further to provide a more highly accurate method for quality control of Daikenchuto using the same. These methods are a bioassay method for the pharmacological activity of Daikenchuto, characterized in that a test sample containing Daikenchuto is added to cultured serotonin-producing cells, and the serotonin content in the culture supernatant is subsequently measured; and a quality control method for Daikenchuto preparations in which the pharmacological activity of a test preparation and a reference preparation for which the pharmacological effect as Daikenchuto has been clinically confirmed are evaluated under the same conditions, and the equivalence of the reference preparation and testing preparation is evaluated.
    • 本发明旨在提供一种使用大金刚藤的简单体外试验的生物测定方法,并且进一步提供使用该方法的更高精度的用于质量控制的Daikenchuto方法。 这些方法是Daikenchuto的药理活性的生物测定方法,其特征在于,将含有Daikenchuto的试验样品加入培养的产生血清素的细胞中,随后测量培养上清液中的5-羟色胺含量; 以及在相同条件下对具有Daikenchuto的药理作用临床确认的试验制剂和对照制剂的药理活性进行评价的大连烧制剂的质量控制方法,参考制剂和试验制剂的等效性为 评估。
    • 2. 发明授权
    • Method for producing sanshool
    • 生产学校的方法
    • US08871962B2
    • 2014-10-28
    • US13988401
    • 2011-11-28
    • Katsuyuki Aoki
    • Katsuyuki Aoki
    • C07F15/02C07C231/12C07C233/12
    • C07C231/12C07F15/02C07C233/09C07C233/20
    • Provided are a method for producing a sanshool, which method has a short process and exhibits high stereoselectivity, as well as an iron carbonyl complex compound that is an intermediate useful for the production method.A diene iron complex compound characterized by being represented by the following general formula (I): (in which A represents CO, P(RA)3, CN, NO, SO(RA)3, or N(RA)2; RA represents a straight chain or branched chain alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 12 carbon atoms; and one of R1 and R2 represents a hydrogen atom and the other one thereof represents a structure represented by the following formula (II)): (in which R represents a hydrogen atom, a hydroxyl group, or a methyl group).
    • 本发明提供了一种生产方法,该方法具有短的工艺并具有高立体选择性,以及作为制备方法有用的中间体的羰基铁配合物。 一种二烯铁络合物,其特征在于由以下通式(I)表示:(其中A表示CO,P(RA)3,CN,NO,SO(RA)3或N(RA)2) 具有1至4个碳原子的直链或支链烷基或具有6至12个碳原子的芳基; R 1和R 2之一表示氢原子,并且其中之一表示由下式(II )):(其中R表示氢原子,羟基或甲基)。
    • 3. 发明授权
    • Multi-component medicine evaluation method
    • 多组分药物评价方法
    • US08428883B2
    • 2013-04-23
    • US11628764
    • 2005-06-06
    • Kouya YanoNaoko Hattori
    • Kouya YanoNaoko Hattori
    • G01N33/48G01N31/00G06G7/48
    • G01N30/8675G01N30/8686G01N2030/8809G01N2030/8813
    • A method for evaluation of a multi-component medicine by judging the degree of difference of the multi-component medicine to be evaluated from a group of multi-component medicines selected as a reference group by using a Mahalanobis distance obtained by combining the 3D-HPLC fingerprint data of a multi-component medicine with fingerprint data of 3D-HPLC of other multi-component medicines of the same kind forming a reference group, allocating variable axes in the MT method to the number of multi-component medicine and the elution time or detection wavelength of the fingerprint data, obtaining a unit space from the signal strength, and obtaining the Mahalanobis distance of the multi-component medicine from the unit space.
    • 通过使用通过组合3D-HPLC获得的马哈拉诺比斯距离来判断从被选择为参考组的一组多组分药物中评估的多组分药物的差异程度来评估多组分药物的方法 多组分药物的指纹数据与其他相同类型多组分药物的3D-HPLC指纹数据形成参考组,MT方法中的可变轴分配到多组分药物的数量和洗脱时间,或 指纹数据的检测波长,从信号强度获得单位空间,以及从单位空间获得多组分药物的马氏距离。