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10 条记录 (耗时 0.021 秒)

    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。

    Thienopyridinone derivatives and anti-bacterial compositions containing them
    5.
    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。

    Highly pure alkyl 2-cyanoacrylates
    8.
    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，

    Intermediates for anti-bacterial thienopyridinones
    10.
    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。