4-((SUBSTITUTED PHENYL) DIFLUOROMETHYL) PHENOXY CARBOXYLIC ACID DERIVATIVE, AND PREPARATION METHOD AND USES THEREOF
    2.
    发明申请
    4-((SUBSTITUTED PHENYL) DIFLUOROMETHYL) PHENOXY CARBOXYLIC ACID DERIVATIVE, AND PREPARATION METHOD AND USES THEREOF 有权
    4 - ((取代苯基)二氟甲基)苯氧基羧酸衍生物及其制备方法及其用途

    公开(公告)号:US20150119458A1

    公开(公告)日:2015-04-30

    申请号:US14396455

    申请日:2013-04-25

    摘要: The present invention discloses a 4-((substituted phenyl)difluoromethyl)phenoxycarboxylic acid derivative and preparation process and use thereof. More specifically, the present invention relates to a compound of the following formula I, which is defined in the specification. The compounds according to the present invention can be used as PPAR agonists, and demonstrates a strong effect on reducing the levels of total cholesterol (TC), triglyceride (TG), and low density lipoprotein cholesterol (LDL-C) in blood plasma, and thus the compound according to the present invention can be used in the preparation of a medicament for treating or preventing hyperlipoidemia or cardio-cerebrovascular diseases caused by hyperlipoidemia, such as diabetes, atherosclerosis, stroke, coronary heart disease, etc. The present invention also relates to a novel intermediate compound for the preparation of the compound of formula I and preparation method thereof.

    摘要翻译: 本发明公开了4 - ((取代苯基)二氟甲基)苯氧基羧酸衍生物及其制备方法和用途。 更具体地,本发明涉及在说明书中定义的下式I的化合物。 根据本发明的化合物可用作PPAR激动剂,并且对降低血浆中总胆固醇(TC),甘油三酯(TG)和低密度脂蛋白胆固醇(LDL-C)的水平具有很强的作用, 因此根据本发明的化合物可用于制备用于治疗或预防高脂血症引起的高脂血症或心脑血管疾病如糖尿病,动脉粥样硬化,中风,冠心病等的药物。本发明还涉及 涉及用于制备式I化合物的新型中间体化合物及其制备方法。

    Glutamic acid receptor agonist
    8.
    发明授权
    Glutamic acid receptor agonist 失效
    谷氨酸受体激动剂

    公开(公告)号:US5955505A

    公开(公告)日:1999-09-21

    申请号:US894433

    申请日:1997-08-20

    摘要: A method comprising administering a sulfonamide derivative to a patient requiring activation of glutamate receptors, the sulfonamide derivative represented by the formula ##STR1## wherein A is a napthyl group, a pyridyl group, a phenyl group, a phenyl group substituted by 1 to 5 members selected from the group consisting of a halogen atom, an alkyl group having 1 to 40 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a nitro group, and an acetamido group, or an alkyl group having 1 to 20 carbon atoms; B is an alkylene group having 1 to 3 carbon atoms, a group of --OCH.sub.2 -- or a group of --CH.dbd.CH--; X and Y are the same or different, and are each a hydrogen atom or a fluorine atom; R is a carboxy group, an alkoxycarbonyl group having 2 to 5 carbon atoms, a hydroxymethyl group or a group of ##STR2## wherein R.sub.1 is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms; and R.sub.2 is a hydrogen atom, a hydroxyl group, an alkyl group having 1 to 3 carbon atoms, a carboxymethyl group or an alkoxycarbonylmethyl group having 3 to 6 carbon atoms; m is an integer from 0 to 2; and n is an integer from 0 to 3, or an pharmaceutically acceptable salt thereof, as an effective ingredient. The agonist is efficacious in the medical treatment of nerve degenerative disorders.

    摘要翻译: PCT No.PCT / JP96 / 00379 Sec。 371日期1997年8月20日 102(e)日期1997年8月20日PCT提交1996年2月20日PCT公布。 公开号WO96 / 25926 日期:1996年8月29日一种方法,包括向需要谷氨酸受体活化的患者施用磺酰胺衍生物,其中A为萘基,吡啶基,苯基,被1〜 5个选自卤素原子,具有1至40个碳原子的烷基,具有1至4个碳原子的烷氧基,硝基和乙酰氨基,或具有1至20个碳的烷基的基团 原子 B是具有1至3个碳原子的亚烷基,-OCH 2 - 或-CH = CH-的基团; X和Y相同或不同,分别为氢原子或氟原子; R为羧基,碳原子数2〜5的烷氧基羰基,羟甲基或其中R1为氢原子或碳原子数1〜3的烷基的基团。 R2为氢原子,羟基,碳原子数为1〜3的烷基,羧甲基或碳原子数为3〜6的烷氧基羰基甲基。 m为0〜2的整数; n为0〜3的整数,或其药学上可接受的盐作为有效成分。 激动剂在神经退行性疾病的治疗中是有效的。