COMPOSITION CONTAINING STABILITY-IMPROVED CHLOROMETHYL PHOSPHATE DERIVATIVE AND PROCESS FOR PRODUCING SAME
    6.
    发明申请
    COMPOSITION CONTAINING STABILITY-IMPROVED CHLOROMETHYL PHOSPHATE DERIVATIVE AND PROCESS FOR PRODUCING SAME 审中-公开
    包含稳定性改进的氯代氯代磷酸酯衍生物的组合物及其生产方法

    公开(公告)号:US20100094001A1

    公开(公告)日:2010-04-15

    申请号:US12526905

    申请日:2008-03-05

    IPC分类号: C07D265/30 C07F9/06

    CPC分类号: C07F9/025 C07F9/091

    摘要: The present invention provides a process or the like which is employed for producing chloromethyl phosphate derivatives that are useful for producing water-soluble prodrugs, and which are excellent from the points of view of workability, operativity and energy saving. According to the present invention, there is provided a process for producing a composition containing a compound represented by the following formula (I) and a tertiary amine, (wherein R1 and R2 are identical or different from each other, and represent a C1-C6 alkyl group, a C2-C6 alkenyl group or a C6-C14 aryl C1-C6 alkyl group which may have a substituent, and R1 and R2 may together form a ring), the process comprising the step of adding the tertiary amine having a boiling point at 1 atmosphere of 150° C. or higher to the compound represented by formula (I).

    摘要翻译: 本发明提供了用于制备可用于制备水溶性前药的氯甲基磷酸酯衍生物的方法等,从可加工性,操作性和节能性的观点出发,优选。 根据本发明,提供一种制备含有下式(I)表示的化合物和叔胺的组合物的方法,其中R1和R2彼此相同或不同,并表示C1-C6 烷基,C 2 -C 6烯基或可以具有取代基的C 6 -C 14芳基C 1 -C 6烷基,R 1和R 2可以一起形成环),该方法包括将具有沸点 在由式(I)表示的化合物的150℃以上的1个大气压下进行。

    Intermediate in Production of [2-(3,3,5,5-Tetramethylcyclohexyl)phenyl]Piperazine Compound
    8.
    发明申请
    Intermediate in Production of [2-(3,3,5,5-Tetramethylcyclohexyl)phenyl]Piperazine Compound 审中-公开
    [2-(3,3,5,5-四甲基环己基)苯基]哌嗪化合物的制备中间体

    公开(公告)号:US20090163715A1

    公开(公告)日:2009-06-25

    申请号:US11920920

    申请日:2006-05-25

    摘要: A compound represented by the general formula below or a salt thereof is a useful intermediate in the production of a [2-(3,3,5,5-tetramethylcyclohexyl)phenyl]piperazine compound that has excellent cell adhesion inhibitory effect and cell invasion inhibitory effect and therefore is useful as a therapeutic or prophylactic agent for various inflammatory diseases and autoimmune diseases induced by the adhesion and invasion of leukocytes, such as inflammatory bowel diseases (particularly ulcerative colitis or Crohn's disease), irritable bowel syndrome, rheumatoid arthritis, psoriasis, multiple sclerosis, asthma and atopic dermatitis. wherein R1 and R2 independently represent hydrogen or a protecting group for an amino group, or R1 and R2 bond together to form an optionally substituted pyrrole ring.

    摘要翻译: 由以下通式表示的化合物或其盐是制备具有优异的细胞粘附抑制作用和细胞侵袭抑制作用的[2-(3,3,5,5-四甲基环己基)苯基]哌嗪化合物的有用中间体 因此可用作各种炎性疾病和由白细胞的粘附和侵入引起的自身免疫性疾病(例如炎性肠病(特别是溃疡性结肠炎或克罗恩病)),肠易激综合征,类风湿性关节炎,牛皮癣, 多发性硬化,哮喘和特应性皮炎。 其中R 1和R 2独立地表示氢或氨基的保护基,或者R 1和R 2一起形成任选取代的吡咯环。