专利号:US-7781470-B2 优先权日:1999-09-13 标题:Aminodicarboxylic acid derivatives having pharmaceutical properties 发明人:ALONSO-ALIJA CRISTINA; HEIL MARKUS; FLUBACHER DIETMAR; NAAB PAUL; PERNERSTORFER JOSEF; STASCH JOHANNES-PETER; WUNDER FRANK; DEMBOWSKY KLAUS; PERZBORN ELIZABETH; STAHL ELKE 权利人:BAYER SCHERING PHARMA AG 摘要:The invention relates to compounds of formulae (II), (IV), and (VI) as shown below, n nwherein the several variable groups are as defined in the specification and claims. Processes for making these materials, and methods for using them in the synthesis of compounds for treatment of cardiovascular disorders and fibrotic disorders are also disclosed.
专利号:WO-9829373-A1 优先权日:1996-12-26 标 题 :φ-BROMOALKYLBENZENES AND PROCESS FOR PREPARING THE SAME 发明人:WATANABE KIYOSHI 权利人:NIPPON ZEON CO; WATANABE KIYOSHI 摘要:φ-Bromoalkylbenzenes reduced having a small content of positional isomer and a process for preparing the same characterized by bringing a bromoalkylbenzene mixture comprising an φ-bromoalkylbenzene and an (φ-1)-bromoalkylbenzene into contact with an acid and then separating the φ-bromoalkylbenzene therefrom. The above compounds are useful as intermediates for medicines and, for example, 4-bromobutylbenzene is an important intermediate for the synthesis of the compound represented by formula (5) and used as a remedy for asthma.
专利号:US-2008194590-A1 优先权日:2005-03-28 标 题:4-Piperazinylthieno [2,3-D] Pyrimidine Compounds as Platelet Aggregation Inhibitors 发明人:ENNIS MICHAEL DALTON; KORTUM STEVEN WADE; TENBRINK RUTH ELIZABETH 权利人:PFIZER 摘要:Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula (I) wherein A 1 , A 2 , A 3 , A 4 , A 5 , A 6 , A 7 , A 8 , X 4 , X 6 , X 2k , R 2l , R 4 , R 5 , and R 6 are as defined in the detailed description of the invention. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.
专利号:RU-2197960-C2 优先权日:1994-11-09 标题:2,2-dichloroalkane carboxylic acids, method of their synthesis, medicinal agents containing thereof and their application for treatment of insulin resistance