Chemical profile of detecting bioactive components of quinones, stilbenes, flavones and alkaloids
    1.
    发明授权
    Chemical profile of detecting bioactive components of quinones, stilbenes, flavones and alkaloids 有权
    检测醌,芪,黄酮和生物碱的生物活性成分的化学特征

    公开(公告)号:US09341605B2

    公开(公告)日:2016-05-17

    申请号:US13528131

    申请日:2012-06-20

    IPC分类号: G01N30/02 G01N30/88

    CPC分类号: G01N30/88 G01N2030/8813

    摘要: Disclosed are a method for analyzing chemical profiles of components from a herbal medicine product. Components may include quinone (including rhein, sennoside A and/or aloe-emodin), stilbene containing resveratroloside, flavone including baicalin, and/or alkaloid including berberine and/or palmatine. The method includes steps of: (a) respectively chromatographing a methanol extract of product and standard(s) corresponding to the component(s) using HPLC; (b) comparing HPLC chromatogram of extract and standard(s); and (c) analyzing the chemical profiles of the product from the comparison results.

    摘要翻译: 本发明公开了一种分析草药成分的化学成分的方法。 组分可以包括醌(包括大黄酸,茴香苷A和/或芦荟大黄素),含有白藜芦醇的芪,包括黄芩苷的黄酮和/或包括小檗碱和/或巴马汀的生物碱。 该方法包括以下步骤:(a)使用HPLC分别对相应于组分的产物和标准品的甲醇提取物进行色谱分离; (b)比较提取物和标准品的HPLC色谱图; 和(c)从比较结果分析产品的化学特性。

    Benzenoid compounds of antrodia cinnamomea, preparation and analysis method thereof
    3.
    发明授权
    Benzenoid compounds of antrodia cinnamomea, preparation and analysis method thereof 有权
    桂皮酚的苯并噻吩类化合物,其制备及分析方法

    公开(公告)号:US08716499B2

    公开(公告)日:2014-05-06

    申请号:US13346300

    申请日:2012-01-09

    IPC分类号: C07D317/48

    摘要: Disclosed are a method for preparing an n-hexane extract of the fruiting body of Antrodia cinnamomea (AC), wherein the fruiting body of AC is sequentially extracted with the ethanol solution and the n-hexane solution to obtain the n-hexane extract containing at least one benzenoid compound. The amounts of 4,7-dimethoxy-5-(3-methylbut-3-en-1-ynyl)-6-methyl-1,3-benzodioxole, 4,7-dimethoxy-5-methyl-1,3-benzodioxole, antrocamphine A and the combination thereof in the at least one benzenoid compound are determined using chromatography, NMR and HPLC. In addition, the present invention is applicable on detecting the amounts of benzenoid compounds in the AC healthcare food/drug or the fruiting body of AC, and thus owns the industrial values.

    摘要翻译: 本发明提供了一种用于制备仙人掌(AC)子实体的正己烷提取物的方法,其中AC的子实体依次用乙醇溶液和正己烷溶液萃取,得到含有 至少一种苯类化合物。 4,7-二甲氧基-5-(3-甲基丁-3-烯-1-炔基)-6-甲基-1,3-苯并间二氧杂环戊烯,4,7-二甲氧基-5-甲基-1,3-苯并间二氧杂环戊烯 ,抗阿奇霉素A及其在至少一种苯类化合物中的组合使用色谱法,NMR和HPLC测定。 此外,本发明可应用于检测AC保健食品/药物或AC的子实体中的苯类化合物的量,因此具有工业价值。

    Optical disk player with head feeding mechanism
    4.
    发明授权
    Optical disk player with head feeding mechanism 失效
    带磁头进给机构的光盘播放机

    公开(公告)号:US08117630B2

    公开(公告)日:2012-02-14

    申请号:US12124163

    申请日:2008-05-21

    IPC分类号: G11B7/00

    CPC分类号: G11B7/08582 G11B7/22

    摘要: An optical disk player includes a chassis, an optical pick-up head including a support member defining a guiding slot, and a guiding member molded integrally with the chassis, wherein the guiding member is received in the guiding slot and the optical pick-up head is slidably supported on the guiding member.

    摘要翻译: 一种光盘播放器,包括底盘,包括限定引导槽的支撑构件的光学拾取头和与底盘一体模制的引导构件,其中引导构件被容纳在引导槽中,并且光学拾取头 被可滑动地支撑在引导构件上。

    PHARMACEUTICAL COMPOSITION FOR TREATING CANCER AND THE SIGNALING PATHWAY THEREOF
    7.
    发明申请
    PHARMACEUTICAL COMPOSITION FOR TREATING CANCER AND THE SIGNALING PATHWAY THEREOF 审中-公开
    用于治疗癌症的药物组合物及其信号途径

    公开(公告)号:US20100062078A1

    公开(公告)日:2010-03-11

    申请号:US12399155

    申请日:2009-03-06

    摘要: A pharmaceutical composition, composed of protoapigenone (formula I), for treating gynecological cancers, prostate cancer, urinary bladder cancer and hepatocarcinoma is provided. Protoapigenone has cytotoxicity on these cancers, and arrests the cell cycle at S and G2/M phases. In addition, protoapigenone regulates cell signaling pathways, such as caspase-3, PARP, p-38 MAPK and JNK½, to induce apoptosis. Protoapigenone significantly inhibits the xenograft tumor growth on nude mice, without major side effects. Co-treatment o protoapigenone of protoapigenone and cisplatin shows synergistic cytotoxicity of MDAH-2774 ovarian cancer cells.

    摘要翻译: 提供了由用于治疗妇科癌症,前列腺癌,膀胱癌和肝癌的原创皮质酮(式I)组成的药物组合物。 原癌基因酮对这些癌症具有细胞毒性,并且在S期和G2 / M期停止细胞周期。 此外,原生精氨酸调节细胞信号通路,如半胱天冬酶-3,PARP,p-38 MAPK和JNK 1/2,以诱导细胞凋亡。 原创皮质素显着抑制裸鼠的异种移植肿瘤生长,没有重大的副作用。 原生质体和顺铂的原生质体的共同处理显示MDAH-2774卵巢癌细胞的协同细胞毒性。

    Composition for treating influenza A (H1N1) virus and a preparation method therefor
    8.
    发明授权
    Composition for treating influenza A (H1N1) virus and a preparation method therefor 有权
    用于治疗甲型(H1N1)病毒的组合物及其制备方法

    公开(公告)号:US08476311B2

    公开(公告)日:2013-07-02

    申请号:US12858595

    申请日:2010-08-18

    摘要: New pharmaceutical compositions extracted from Ferula assa-foetida are confirmed to effectively treat influenza A (H1N1) virus. The extraction method of the new pharmaceutical compositions mainly includes steps of (a) extracting F. assa-foetida with methanol to obtain a crude extract; (b) fractioning the crude extract with n-hexane-methanol to obtain a methanol extract; (c) fractioning the methanol extract with chloroform-water to obtain a chloroform extract; and (d) chromatographing the chloroform extract to obtain the pharmaceutical compositions, which can be further fractioned and chromatographed to obtain various sesquiterpene coumarins.

    摘要翻译: 证实从Ferula assa-foetida提取的新药物组合物有效治疗甲型流感(H1N1)病毒。 新型药物组合物的提取方法主要包括以下步骤:(a)用甲醇提取食用糠酸,得到粗提物; (b)用正己烷 - 甲醇分馏粗提物,得到甲醇提取物; (c)用氯仿 - 水分离甲醇提取物,得到氯仿萃取液; 和(d)对氯仿提取物进行色谱分离以获得药物组合物,其可以进一步分级和色谱分离以获得各种倍半萜香豆素。

    CHEMICAL PROFILE OF DETECTING BIOACTIVE COMPONENTS OF QUINONES, STILBENES, FLAVONES AND ALKALOIDS
    10.
    发明申请
    CHEMICAL PROFILE OF DETECTING BIOACTIVE COMPONENTS OF QUINONES, STILBENES, FLAVONES AND ALKALOIDS 有权
    检测喹喔啉,苯丙胺,黄酮和碱性成分的生物活性成分的化学分布

    公开(公告)号:US20130000389A1

    公开(公告)日:2013-01-03

    申请号:US13528131

    申请日:2012-06-20

    IPC分类号: G01N30/00

    CPC分类号: G01N30/88 G01N2030/8813

    摘要: Disclosed are a method for analyzing chemical profiles of components from a herbal medicine product. Components may include quinone (including rhein, sennoside A and/or aloe-emodin), stilbene containing resveratroloside, flavone including baicalin, and/or alkaloid including berberine and/or palmatine. The method includes steps of: (a) respectively chromatographing a methanol extract of product and standard(s) corresponding to the component(s) using HPLC; (b) comparing HPLC chromatogram of extract and standard(s); and (c) analyzing the chemical profiles of the product from the comparison results.

    摘要翻译: 本发明公开了一种分析草药成分的化学成分的方法。 组分可以包括醌(包括大黄酸,茴香苷A和/或芦荟大黄素),含有白藜芦醇的芪,包括黄芩苷的黄酮和/或包括小檗碱和/或巴马汀的生物碱。 该方法包括以下步骤:(a)使用HPLC分别对相应于组分的产物和标准品的甲醇提取物进行色谱分离; (b)比较提取物和标准品的HPLC色谱图; 和(c)从比较结果分析产品的化学特性。