Polyetherpolycarbonatediols
    12.
    发明授权
    Polyetherpolycarbonatediols 失效
    聚乙烯吡咯烷酮

    公开(公告)号:US5137935A

    公开(公告)日:1992-08-11

    申请号:US655833

    申请日:1991-02-15

    摘要: Polyetherpolycarbonatediols are composed essentially ofA) from 3 to 63.7 mol % of units derived from a polyoxytetramethylenediol,B) from 63.7 to 3 mol % of units derived from a polyoxy-C.sub.2 -C.sub.8 -alkylenediol other than A), an aliphatic alkanediol of from 2 to 14 carbon atoms, an alicyclic alkanediol of from 3 to 14 carbon atoms or an alkylene oxide of 2 to 3 carbon atoms, or a mixture thereof, andC) from 33.3 to 50 mol % of units derived from phosgene, a dialkyl carbonate having C.sub.1 -C.sub.4 -alkyl groups or a cyclic carbonate having C.sub.2 -C.sub.4 -alkylene bridges, or a mixture thereof.

    摘要翻译: 聚醚聚碳酸酯基本上由A)3至63.7摩尔%的衍生自聚氧四亚甲基二醇的单元组成,B)63.7-3摩尔%的来源于除A)以外的聚氧化C2-C8-亚烷基二醇的单元, 2至14个碳原子,3至14个碳原子的脂环族链烷二醇或2至3个碳原子的环氧烷烃或其混合物,C)33.3-50摩尔%来源于光气的单元,碳酸二烷基酯 具有C 1 -C 4 - 烷基或具有C 2 -C 4 - 亚烷基桥的环状碳酸酯,或其混合物。

    INDOLE DERIVATIVES AND PROCESS FOR THEIR PREPARATION
    13.
    发明申请
    INDOLE DERIVATIVES AND PROCESS FOR THEIR PREPARATION 有权
    单独的衍生物及其制备方法

    公开(公告)号:US20130289090A1

    公开(公告)日:2013-10-31

    申请号:US13881626

    申请日:2011-10-27

    申请人: Ulrich Abel

    发明人: Ulrich Abel

    IPC分类号: C07D209/20 C07D405/06

    摘要: Substituted indole derivatives of formula (I) wherein the radicals have e.g. the following meaning: R1 is hydrogen, C1-6-alkyl, R2 is hydrogen, —C1-6-alkyl or cycloC3-12-alkyl; R3 is OR R4 is hydrogen or halogen, R5 is hydrogen, —C1-6-alkyl R6 is hydrogen, —C1-6-alkyl R is hydrogen or —C1-6-alkyl; X is a group —C(O)CH2— or —CH═CH—; R7 is hydrogen are potent inhibitors of Abeta peptide polymerization and can be used for the treatment of e.g. Alzheimers disease or ocular disorders.

    摘要翻译: 式(I)的取代的吲哚衍生物,其中基团具有例如 以下含义:R 1是氢,C 1-6 - 烷基,R 2是氢,-C 1-6 - 烷基或环C 3-12 - 烷基; R3是OR R4是氢或卤素,R5是氢,-C 1-6 - 烷基R6是氢,-C 1-6 - 烷基R是氢或-C 1-6 - 烷基; X是基团-C(O)CH 2 - 或-CH = CH-; R7是氢是Abeta肽聚合的有效抑制剂,可用于治疗例如 阿尔茨海默病或眼部疾病。

    Fredericamycin derivatives as medicaments for treating tumours
    16.
    发明授权
    Fredericamycin derivatives as medicaments for treating tumours 失效
    弗雷德霉素衍生物作为治疗肿瘤的药物

    公开(公告)号:US07244741B2

    公开(公告)日:2007-07-17

    申请号:US10520421

    申请日:2003-07-09

    IPC分类号: A61K31/473 C07D221/20

    CPC分类号: C07D221/20

    摘要: The invention relates to novel fredericamycin derivatives of general formula (Ia) or (Ib), to medicaments containing the fredericamycin derivatives or salts thereof, and to the use of the fredericamycin derivatives for treating diseases, especially tumor diseases.

    摘要翻译: 本发明涉及通式(Ia)或(Ib)的新型fredericamycin衍生物,涉及含有fredericamycin衍生物或其盐的药物,以及使用fredericamycin衍生物治疗疾病,特别是肿瘤疾病。

    Thermoplastic elastomers
    18.
    发明授权
    Thermoplastic elastomers 失效
    热塑弹性体

    公开(公告)号:US5173543A

    公开(公告)日:1992-12-22

    申请号:US655818

    申请日:1991-02-15

    摘要: In thermoplastic elastomers selected from the group consisting of the thermoplastic polyurethanes, of the polyetheresters and of the polyetheramides which are derived from polyetherpolycarbonatediols as diol components, the polyetherpolycarbonatediols used are reaction products of phosgene, dialkyl carbonates having C.sub.1 -C.sub.4 -alkyl groups or cyclic carbonates having C.sub.2 -C.sub.4 -alkylene bridges or mixtures thereof with mixtures ofa.sub.1) from 10 to 100 mol % of polyoxytetramethylenediol having a number average molecular weight M.sub.n of from 150 to 500 anda.sub.2) from 0 to 90 mol % of polyoxyalkylenediols which differ from a.sub.1) and have C.sub.2 -C.sub.8 -alkylene groups, aliphatic alkanediols of 2 to 14 carbon atoms, alicyclic alkanediols of 3 to 14 carbon atoms or alkylene oxides of 2 or 3 carbon atoms, or mixtures thereof.

    摘要翻译: 在选自热塑性聚氨酯,聚醚酯和作为二醇组分的聚醚聚碳酸酯的聚醚酰胺的热塑性弹性体中,使用的聚醚聚碳酸酯是碳酰氯,具有C 1 -C 4 - 烷基的碳酸二烷基酯或环状碳酸酯的反应产物 具有C 1 -C 4 - 亚烷基桥或其混合物与a1至10摩尔%摩尔数的数均分子量&升数和Mn为150至500的聚氧四亚甲基二醇的混合物,和a2)0至90摩尔%的聚氧亚烷基二醇 a1)并且具有2至14个碳原子的C 2 -C 8亚烷基,脂族烷二醇,3至14个碳原子的脂环烷二醇或2或3个碳原子的烯化氧或其混合物。

    Adjusting connection bandwidth in a data network
    20.
    再颁专利
    Adjusting connection bandwidth in a data network 有权
    调整数据网络中的连接带宽

    公开(公告)号:USRE43760E1

    公开(公告)日:2012-10-23

    申请号:US12434501

    申请日:2009-05-01

    IPC分类号: H04J3/16

    摘要: A method and apparatus are disclosed for adjusting the bandwidth of a connection between at least two communication endpoints in a data network via a monitoring unit and a control unit. The connection in the data network is assigned at least one transmission channel for data transmission. The user data is, in this case, allocated to at least one communication connection; in particular a voice connection. The monitoring unit monitors the signaling connection for requests for at least one further communication connection; in particular, a voice connection. When a request occurs, it signals to the control unit to assign to the connection one or more additional free transmission channels for the at least one requested communication connection.

    摘要翻译: 公开了一种用于经由监控单元和控制单元来调整数据网络中的至少两个通信端点之间的连接的带宽的方法和装置。 数据网络中的连接被分配至少一个用于数据传输的传输信道。 在这种情况下,用户数据被分配给至少一个通信连接; 特别是语音连接。 所述监视单元监视所述信令连接以用于至少一个另外的通信连接的请求; 特别是语音连接。 当发出请求时,它向控制单元发信号,为该连接分配一个或多个用于所述至少一个所请求的通信连接的附加的自由传输信道。