利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.011 秒)

    Thienopyridinone derivatives and anti-bacterial compositions containing them
    2.
    发明授权
    Thienopyridinone derivatives and anti-bacterial compositions containing them 失效
    噻吩并吡啶酮衍生物和含有它们的抗菌组合物

    公开(公告)号：US4663329A

    公开(公告)日：1987-05-05

    申请号：US730184

    申请日：1985-05-03

    申请人： Louis Giral ,  Marc Puygrenier ,  Jacques Bompart

    发明人： Louis Giral ,  Marc Puygrenier ,  Jacques Bompart

    IPC分类号： A61K31/435 ,  A61P31/04 ,  C07D333/36 ,  C07D495/04 ,  A61K31/44

    CPC分类号： C07D495/04 ,  C07D333/36

    摘要： Thienopyridinone derivatives of the general formula: ##STR1## in which Y represents hydrogen or a lower alkyl group and X represents: a hydroxy, lower alkanoyloxy, lower alkoxy unsubstituted or substituted by a hydroxy, lower alkoxy, di-(lower alkyl)-amino, piperidino, pyrrolidino, morpholino or N-(lower alkyl)-piperazino group,a group of formula: ##STR2## in which R' and R", which are the same or different, each represent hydrogen or a lower alkyl, W represents hydrogen or a lower alkyl radical or a vinyl or ethynyl group and Z represents hydrogen or a lower alkyl radical,a phenyl radical unsubstituted or substituted by an atom of fluorine, chlorine, bromine or iodine or by a hydroxy, lower alkoxy or nitro group,a group of formula: ##STR3## in which Z has the same meaning as above, an amino, lower alkylamino or --NHCOOZ group in which Z has the same meaning as above and pharmaceutically acceptable salts thereof.They possess antibacterial properties.

    摘要翻译： 其中Y表示氢或低级烷基，X表示：羟基，低级烷酰氧基，未取代的或被羟基，低级烷氧基，二 - （低级烷基） - 氨基取代的低级烷氧基的噻吩并吡啶酮衍生物 ，哌啶子基，吡咯烷子基，吗啉代或N-（低级烷基）哌嗪基，其中相同或不同的R'和R“'各自表示氢或 低级烷基，W表示氢或低级烷基或乙烯基或乙炔基，Z表示氢或低级烷基，未被取代或被氟，氯，溴或碘原子或羟基取代的苯基， 低级烷氧基或硝基，其中Z具有与上述相同的含义的下式的基团：其中Z具有与上述相同含义的氨基，低级烷基氨基或-NHCOOZ基团及其药学上可接受的盐。 它们具有抗菌性能。

    High stability conductive polyacetylene material and process for the production thereof
    4.
    发明授权
    High stability conductive polyacetylene material and process for the production thereof 失效
    高稳定性导电聚乙炔材料及其制备方法

    公开(公告)号：US4481132A

    公开(公告)日：1984-11-06

    申请号：US395294

    申请日：1982-07-06

    申请人： Jean C. Dubois ,  Maryse Gazard ,  Francois Schue ,  Louis Giral ,  Michel Rolland ,  Mahmoud Aldissi

    发明人： Jean C. Dubois ,  Maryse Gazard ,  Francois Schue ,  Louis Giral ,  Michel Rolland ,  Mahmoud Aldissi

    IPC分类号： C08L49/00 ,  H01B1/12 ,  H01L51/30 ,  H01B1/06

    CPC分类号： H01B1/125 ,  C08L49/00 ,  H01L51/0041 ,  Y02E10/549

    摘要： The invention relates to a doped polyacetylene film for forming an organic semiconductor or even a conductor of a metallic type. It serves to make the doping more homogeneous and improves the stability over a period of time. The process consists of using as the dopant a salt of an element such as chrome, nickel, iron, titanium, tungsten, or molybdenum belonging to the transition metals, or a salt of an element such as europium or ytterbium belonging to the lanthanides. Doping takes place by immersing the film in a solution having a low dopant concentration, e.g. in toluene, and maintaining the system at low pressure and ordinary temperature for a period of a few days, as a function of the desired doping level and conductivity.

    摘要翻译： 本发明涉及用于形成有机半导体或甚至金属型导体的掺杂聚乙炔膜。 它用于使掺杂更均匀，并且在一段时间内提高了稳定性。 该方法包括使用属于过渡金属的诸如铬，镍，铁，钛，钨或钼的元素的盐作为掺杂剂，或者属于镧系元素的元素如铕或镱的盐。 通过将膜浸入低掺杂剂浓度的溶液中来进行掺杂。 在甲苯中，并将系统保持在低压和常温下几天的时间，作为所需掺杂浓度和电导率的函数。

    Intermediates for anti-bacterial thienopyridinones
    8.
    发明授权
    Intermediates for anti-bacterial thienopyridinones 失效
    中间体用于抗菌噻吩并吡啶酮

    公开(公告)号：US4739065A

    公开(公告)日：1988-04-19

    申请号：US545

    申请日：1987-01-05

    申请人： Louis Giral ,  Marc Puygrenier ,  Jacques Bompart

    发明人： Louis Giral ,  Marc Puygrenier ,  Jacques Bompart

    IPC分类号： A61K31/435 ,  A61P31/04 ,  C07D333/36 ,  C07D495/04

    CPC分类号： C07D495/04 ,  C07D333/36

    摘要： Thienopyridinone derivatives of the general formula: ##STR1## in which Y represents hydrogen or a lower alkyl group and X represents: a hydroxy, lower alkanoyloxy, lower alkoxy unsubstituted or substituted by a hydroxy, lower alkoxy, di-(lower alkyl)-amino, piperidino, pyrrolidino, morpholino or N-(lower alkyl)-piperazino group,a group of formula: ##STR2## in which R' and R", which are the same or different, each represent hydrogen or a lower alkyl, W represents hydrogen or a lower alkyl radical or a vinyl or ethynyl group and Z represents hydrogen or a lower alkyl radical,a phenyl radical unsubstituted or substituted by an atom of fluorine, chlorine, bromine or iodine or by a hydroxy, lower alkoxy or nitro group,a group of formula: ##STR3## in which Z has the same meaning as above, an amino, lower alkylamino or --NHCOOZ group in which Z has the same meaning as above and pharmaceutically acceptable salts thereof.They possess antibactericidal properties.

    摘要翻译： 其中Y表示氢或低级烷基，X表示：羟基，低级烷酰氧基，未取代的或被羟基，低级烷氧基，二 - （低级烷基） - 氨基取代的低级烷氧基的噻吩并吡啶酮衍生物 ，哌啶子基，吡咯烷子基，吗啉代或N-（低级烷基）哌嗪基，其中相同或不同的R'和R“'各自表示氢或 低级烷基，W表示氢或低级烷基或乙烯基或乙炔基，Z表示氢或低级烷基，未被取代或被氟，氯，溴或碘原子或羟基取代的苯基， 低级烷氧基或硝基，其中Z具有与上述相同的含义的下式的基团：其中Z具有与上述相同含义的氨基，低级烷基氨基或-NHCOOZ基团及其药学上可接受的盐。 它们具有抗菌性。

    Highly pure alkyl 2-cyanoacrylates
    10.
    发明授权
    Highly pure alkyl 2-cyanoacrylates 有权
    高纯度2-氰基丙烯酸烷基酯

    公开(公告)号：US6057472A

    公开(公告)日：2000-05-02

    申请号：US129951

    申请日：1998-08-06

    申请人： Valerie Sailhan ,  Rosy Eloy ,  Louis Giral ,  Fran.cedilla.ois Schue

    发明人： Valerie Sailhan ,  Rosy Eloy ,  Louis Giral ,  Fran.cedilla.ois Schue

    IPC分类号： A61L24/00 ,  A61K6/00 ,  A61K6/083 ,  C07C253/30 ,  C07C253/34 ,  C07C255/23 ,  C07C255/00

    CPC分类号： C07C253/30

    摘要： A process for the preparation of a highly pure alkyl 2-cyanoacrylate, wherein alkyl has 1-10 C atoms, characterized in thata) formaldehyde is reacted with an alkyl cyanoacetate ester by means of a catalyst in a solvent mixture selected from the group comprising ethylacetate, diglyme, dichloroethane and benzene, yielding an oligo-(alkyl 2-cyanoacrylate);b) the product of (a) is separated in the form of a solid;c) the product of (b) is depolymerized under sulfur dioxide atmosphere free from other polymerization inhibitors to yield an alkyl 2-cyanoacrylate with a purity of 98-100%

    摘要翻译： 一种制备高纯度2-氰基丙烯酸烷基酯的方法，其中烷基具有1-10个C原子，其特征在于：a）使甲醛与氰基乙酸烷基酯反应，在催化剂中以选自以下的溶剂混合物： 乙酸乙酯，二甘醇二甲醚，二氯乙烷和苯，得到低聚（2-氰基丙烯酸烷基酯）; b）（a）的产物以固体形式分离; c）（b）的产物在没有其它聚合抑制剂的二氧化硫气氛下解聚，得到纯度为98-100％的2-氰基丙烯酸烷基酯，