专利号:US-2008194629-A1 优先权日:2005-05-03 标题 :3-Mono-and 3,5-Disubstituted Piperidine Derivatives as Renin Inhibitors 发明人:BAESCHLIN DANIEL KASPAR; BREITENSTEIN WERNER; EHRHARDT CLAUS; MAIBAUM JUERGEN KLAUS; OSTERMANN NILS; ZIMMERMANN JUERG; RUDISSER SIMON; VANGREVELINGHE ERIC; IRIE OSAMU; UMEMURA ICHIRO; SUZUKI MASAKI; MOGI MUNETO; KANAZAWA TAKANORI; YOKOKAWA FUMIAKI; NIHONYANAGI ATSUKO 权利人:BAESCHLIN DANIEL KASPAR; BREITENSTEIN WERNER; EHRHARDT CLAUS; MAIBAUM JUERGEN KLAUS; OSTERMANN NILS; ZIMMERMANN JUERG; RUDISSER SIMON; VANGREVELINGHE ERIC; IRIE OSAMU; UMEMURA ICHIRO; SUZUKI MASAKI; MOGI MUNETO; KANAZAWA TAKANORI; YOKOKAWA FUMIAKI; NIHONYANAGI ATSUKO 摘要:The invention relates to 3,5-piperidine compounds, these compounds for use in the diagnostic and therapeutic treatment of a warm-blooded animal, especially for the treatment of a disease (=disorder) that depends on activity of renin; the use of a compound of that class for the preparation of a pharmaceutical formulation for the treatment of a disease that depends on activity of renin; the use of a compound of that class in the treatment of a disease that depends on activity of renin; pharmaceutical formulations comprising a 3,5-piperidine compound, and/or a method of treatment comprising administering a 3,5-piperidine compound, a method for the manufacture of a 3,5-piperidine compound, and novel intermediates and partial steps for their synthesis. Especially, the 3,5-piperidine compounds have the formula I, wherein the symbols have the meanings described in the specification.
专利号:US-2014315720-A1 优先权日:2012-10-24 标 题 :Polysaccharide ester microspheres and methods and articles relating thereto 发明人:FALLON DENIS G; GARRETT THOMAS S; KIZER LAWTON E; ZAZZARA KAREN L; COMBS MICHAEL T; JOHNSON RICHARD K; DEHART GARY 权利人:CELANESE ACETATE LLC 摘要:A method for producing a polysaccharide ester microsphere may include forming a polysaccharide ester product from a polysaccharide synthesis, wherein the polysaccharide ester product comprises a polysaccharide ester and a solvent; diluting the polysaccharide ester product, thereby yielding a polysaccharide ester dope; and forming a plurality of polysaccharide ester microspheres from the polysaccharide ester dope. Suitable polysaccharides may include, but are not limited to, starch, cellulose, hemicellulose, algenates, chitosan, and any combination thereof. Esters thereof may be organic esters (e.g., acetate and the like), inorganic esters (e.g., sulfonates and the like), or combinations thereof. Further, the solids conent of the polysaccharide ester dope, in some instances, may be greater than about 16 wt %.