2-PHENYLPROPIONIC ACID DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
    2.
    发明申请
    2-PHENYLPROPIONIC ACID DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM 审中-公开
    2-苯基丙酸衍生物和含有它们的药物组合物

    公开(公告)号:WO2005090295A3

    公开(公告)日:2005-10-27

    申请号:PCT/EP2005051302

    申请日:2005-03-21

    摘要: (R)-2-[4-(Trifluoromethanesulphonyloxy)phenyl]propionamide derivatives of_ formula (I), where the variables are as defined in the claims, and pharmaceutical compositions containing such compounds are useful in inhibiting. the chemotactic activation of neutrophils (PMN leukocytes) induced by the interaction of interieukin-8 (IL-8) with CXCRI and CXCR2 membrane receptors. The compounds are used for the prevention and treatment of pathologies deriving from said activation. Notably, these metabolites are devoid of cyclooxygenase inhibition. activity and are particularly useful in the treatment of neutrophil-dependent pathologies such as psoriasis, ulcerative colitis, melanoma, chronic obstructive pulmonary disease (COPD), bullous pemphigoid, rheumatoid arthritis, idiopathic fibrosis, glomerulonephritis and in the prevention and treatment of damages caused by ischemia and reperfusion.

    摘要翻译: (I)的(R)-2- [4-(三氟甲磺酰氧基)苯基]丙酰胺衍生物,其中变量如权利要求中所定义,并且含有这些化合物的药物组合物可用于抑制。 由白细胞介素-8(IL-8)与CXCRI和CXCR2膜受体的相互作用诱导的嗜中性粒细胞(PMN白细胞)的趋化活化。 所述化合物用于预防和治疗由所述活化引起的病理学。 值得注意的是,这些代谢物没有环加氧酶抑制作用。 活性,并且特别可用于治疗嗜中性粒细胞依赖性病理学如牛皮癣,溃疡性结肠炎,黑素瘤,慢性阻塞性肺病(COPD),大疱性类天疱疮,类风湿性关节炎,特发性纤维化,肾小球性肾炎,以及预防和治疗由 缺血和再灌注。

    APPARATUS AND METHOD FOR MICRON AND SUBMICRON PARTICLE FORMATION
    4.
    发明申请
    APPARATUS AND METHOD FOR MICRON AND SUBMICRON PARTICLE FORMATION 审中-公开
    微米和亚微米颗粒形成的装置和方法

    公开(公告)号:WO02068107A8

    公开(公告)日:2003-10-16

    申请号:PCT/GB0200840

    申请日:2002-02-26

    CPC分类号: B05B7/08 B01J2/04

    摘要: An apparatus is described for micron and submicron particles formation of a substance using the GAS process, comprising a particles formation vessel (22) and means for introducing a solution of the substance and a supercritical fluid into the particles formation vessel (22), wherein said means comprise a nozzle (27) having a central orifice (39) serving to carry a flow of solution, and a plurality of separate outer orifices (41) serving to carry a flow of pure supercritical fluid or a flow of supercritical fluid mixed with a modifier, such that the solvent is extracted from the solution by the supercritical fluid and precipitation of micron and submicron particles occurs. Also a process is described, carried out with such an apparatus.

    摘要翻译: 描述了使用GAS方法形成物质的微米和亚微米颗粒的装置,其包括颗粒形成容器(22)和用于将物质和超临界流体的溶液引入到颗粒形成容器(22)中的装置,其中所述 装置包括具有用于承载溶液流的中心孔口(39)的喷嘴(27)和用于承载纯超临界流体流或混合有超临界流体的超临界流体流的多个分开的外部孔口(41) 使得通过超临界流体从溶液中提取溶剂并发生微米和亚微米颗粒的沉淀。 还描述了使用这种装置进行的过程。

    APPARATUS AND METHOD FOR MICRON AND SUBMICRON PARTICLE FORMATION
    5.
    发明申请
    APPARATUS AND METHOD FOR MICRON AND SUBMICRON PARTICLE FORMATION 审中-公开
    微米和亚微米颗粒形成的装置和方法

    公开(公告)号:WO02068107A3

    公开(公告)日:2002-12-05

    申请号:PCT/GB0200840

    申请日:2002-02-26

    CPC分类号: B05B7/08 B01J2/04

    摘要: An apparatus is described for micron and submicron particles formation of a substance using the GAS process, comprising a particles formation vessel (22) and means for introducing a solution of the substance and a supercritical fluid into the particles formation vessel (22), wherein said means comprise a nozzle (27) having a central orifice (39) serving to carry a flow of solution, and a plurality of separate outer orifices (41) serving to carry a flow of pure supercritical fluid or a flow of supercritical fluid mixed with a modifier, such that the solvent is extracted from the solution by the supercritical fluid and precipitation of micron and submicron particles occurs. Also a process is described, carried out with such an apparatus.

    摘要翻译: 描述了使用GAS方法形成物质的微米和亚微米颗粒的装置,其包括颗粒形成容器(22)和用于将物质和超临界流体的溶液引入到颗粒形成容器(22)中的装置,其中所述 装置包括具有用于承载溶液流的中心孔口(39)的喷嘴(27)和用于承载纯超临界流体流或混合有超临界流体的超临界流体流的多个分开的外部孔口(41) 使得通过超临界流体从溶液中提取溶剂并发生微米和亚微米颗粒的沉淀。 还描述了使用这种装置进行的过程。

    SUPERCRITICAL FLUIDS PROCESSING: PREPARATION OF PROTEIN MICROPARTICLES AND THEIR STABILISATION
    9.
    发明申请
    SUPERCRITICAL FLUIDS PROCESSING: PREPARATION OF PROTEIN MICROPARTICLES AND THEIR STABILISATION 审中-公开
    超临界流体处理:蛋白质微粒的制备及其稳定化

    公开(公告)号:WO03035673A9

    公开(公告)日:2003-11-13

    申请号:PCT/EP0211761

    申请日:2002-10-21

    IPC分类号: C12N9/96 C07K1/30 C07K1/32

    CPC分类号: C07K1/30 Y02P20/544

    摘要: A process for the co-precipitation of a substance with a stabiliser therefor, by a gas anti solvent process comprising introducing into a particle formation vessel a supercritical fluid pure or mixed with a modifier; and a solution comprising said substance and said stabiliser dissolved in a solvent; so as said solvent is extracted from the solution by said supercritical fluid and co-precipitation of the substance and stabiliser occurs. The process may be carried out using an apparatus comprising a particle formation vessel (22) and a nozzle (27) having a central orifice (39) serving to introduce a solution of the substance and a plurality of outer orifices (41) serving to carry a flow of supercritical fluid into the particle formation vessel (22), such that the solvent is extracted from the solution by the supercritical fluid and precipitation of micron sized particles of the substance/stabilizer occurs. The substance is preferably a protein of pharmaceutical interest, which is highly stabilized for storage by this process.

    摘要翻译: 一种通过气体反溶剂方法使物质与稳定剂共沉淀的方法,该方法包括向颗粒形成容器中引入纯净的或与改性剂混合的超临界流体; 以及包含溶解在溶剂中的所述物质和所述稳定剂的溶液; 从而通过所述超临界流体从溶液中提取所述溶剂并且发生物质和稳定剂的共沉淀。 该过程可以使用包括颗粒形成容器(22)和喷嘴(27)的装置来实施,所述喷嘴具有用于引入所述物质的溶液的中心孔口(39)和用于承载所述物质的多个外部孔口(41) 超临界流体流入颗粒形成容器(22)中,使得通过超临界流体从溶液中提取溶剂并且发生物质/稳定剂的微米尺寸颗粒的沉淀。 该物质优选是药物感兴趣的蛋白质,其通过该过程高度稳定以用于储存。