2-(piperidin-4-yloxy)acetic acid

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 2-(piperidin-4-yloxy)acetic acid
• 英文别名: 4-piperidinyloxyacetic acid；piperidine-4-oxyacetic acid；2-piperidin-1-ium-4-yloxyacetate
• 化学式: C₇H₁₃NO₃
• mdl: MFCD08059308
• 分子量: 159.185
• InChiKey: KSGBFAJYSBCOGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.5
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.857
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(piperidin-4-yloxy)acetic acid 生成 1-Boc-4-哌啶氧乙酸
  参考文献：
  名称：

  Certain diacyl hydrazine derivatives

  摘要：

  这项发明涉及公式I的酸衍生物R.sup.1 --CON(R.sup.2)--N(R.sup.3)CO--X.sup.1 --Q--X.sup.2 --GI及其在药理学上可接受的代谢易降解酯或酰胺，以及其药理学上可接受的盐，其中R.sup.1，R.sup.2，R.sup.3，X.sup.1，Q，X.sup.2和G具有规范中给定的含义。该发明还涉及制备公式I的酸衍生物的过程，含有它们的药物组合物以及它们作为抑制纤维蛋白原与糖蛋白IIb/IIIa结合的用途。

  公开号：

  US05612373A1
• 作为产物：
  描述：

  2-(哌啶-4-基氧基)乙酸叔丁酯 以 甲酸 为溶剂， 生成 2-(piperidin-4-yloxy)acetic acid
  参考文献：
  名称：

  Acetic acid derivatives

  摘要：

  公式为##STR1##的乙酸衍生物，其中L、M、T和Q的含义如描述中所示，可用于治疗或预防由粘附蛋白结合到血小板以及血小板聚集和细胞间黏附引起的疾病，并且可以通过裂解相应保护化合物中的保护基或将相应腈化合物中的氰基转化为氨基亚甲基基团来制造。

  公开号：

  US05726185A1

文献信息

• Antithrombotic compound
  申请人：Sanofi-Aventis

  公开号：EP1574516A1

  公开（公告）日：2005-09-14

  The present invention relates compounds of the formula A         oligosaccharide-spacer-GpIIb/IIIa antagonist     (A), wherein the oligosaccharide is a negatively charged oligosaccharide residue comprising four to twenty five monosaccharide units, the charge being compensated by positively charged counterions, and wherein the oligosaccharide residue is derived from an oligosaccharide which has (AT-III mediated) anti-Xa activity per se; the spacer is a bond or an essentially pharmacologically inactive linking residue; the GpIIb/IIIa antagonist is a residue mimicking the RGD and/or K(QA)GD fragment of fibrinogen, typically comprising an optionally esterified carboxylate moiety and a basic moiety located within the residue at a distance of 10-20 Å from each other; or a pharmaceutically acceptable salt thereof or a prodrug or a solvate thereof. The compounds of the invention have antithrombotic activity and can be used in treating or preventing thrombotic diseases.

  本发明涉及以下公式A的化合物 寡糖-间隔-GpIIb/IIIa拮抗剂（A）， 其中 寡糖是由四到二十五个单糖单位组成的带负电的寡糖残基，其电荷由带正电的对离子补偿，寡糖残基来源于具有（AT-III介导的）抗Xa活性的寡糖； 间隔是一种键或基本上是药理学上不活性的连接残基； GpIIb/IIIa拮抗剂是模拟纤维蛋白原的RGD和/或K(QA)GD片段的残基，通常包括一个可选择酯化的羧酸基团和一个位于残基内距离为10-20埃的基本基团； 或其药学上可接受的盐或其前药或其溶剂化物。 本发明的化合物具有抗血栓活性，可用于治疗或预防血栓性疾病。
• Selected CGRP antagonists, processes for preparing them and their use as pharmaceutical compositions
  申请人：Mueller Georg Stephan

  公开号：US20070072847A1

  公开（公告）日：2007-03-29

  The present invention relates to the CGRP-antagonists of general formula I wherein R 1 , R 2 , R 3 and R 4 are defined as in claim 1, the tautomers, the isomers, the diastereomers, the enantiomers, the hydrates thereof, the mixtures thereof and the salts thereof and the hydrates of the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, as well as those compounds of general formula I wherein one or more hydrogen atoms are replaced by deuterium, pharmaceutical compositions containing these compounds, their use and processes for preparing them.

  本发明涉及一般式I的CGRP拮抗剂，其中R1、R2、R3和R4如权利要求1中所定义，其互变异构体、同分异构体、对映异构体、旋光异构体、水合物、其混合物及其盐以及其盐的水合物，特别是其与无机或有机酸或碱形成的生理上可接受的盐，以及一般式I中一个或多个氢原子被氘取代的化合物，含有这些化合物的药物组合物，它们的用途和制备它们的方法。
• Process for the preparation of mixed anhydrides
  申请人：——

  公开号：US20020077481A1

  公开（公告）日：2002-06-20

  The present invention is concerned with an improved process for the manufacture of mixed anhydrides. The process comprises adding an adjuvant base to a mixture of acid and reactive acid derivative. It is especially suitable for use in the synthesis of peptides and/or for the manufacture of pharmaceutically active substances or corresponding intermediates.

  本发明涉及一种改进的混合酸酐制造过程。该过程包括向酸和反应性酸衍生物的混合物中添加辅助碱。它特别适用于合成肽和/或制造药用活性物质或相应中间体。
• Amino acid derivatives
  申请人：Hoffmann-La Roche Inc

  公开号：US05378712A1

  公开（公告）日：1995-01-03

  N-Acyl-.alpha.-aminocarboxylic acid derivatives of the formula ##STR1## wherein L, R' to R"' and Q have the significance given in the description, can be used for the treatment or control of illnesses which are caused by the binding of adhesive proteins to blood platelets and by blood platelet aggregation and cell-cell adhesion.

  式为##STR1##的N-酰基-.alpha.-氨基羧酸衍生物，其中L、R'至R" "和Q具有描述中给出的含义，可用于治疗或控制由粘附蛋白结合到血小板和血小板聚集和细胞-细胞黏附引起的疾病。
• Benzopiperidine derivatives
  申请人：Eisai Co., Ltd.

  公开号：US20040092737A1

  公开（公告）日：2004-05-13

  Benzopiperidine derivatives represented by formula (I), salts thereof or hydrates thereof, processes for producing the same and drugs comprising the same: 1 wherein the variables are as described in the specification. These compounds are useful as drugs efficacious in the prevention and treatment of these various inflammatory diseases and immunologic diseases, such as rheumatoid arthritis, atopic dermatitis, psoriasis, asthma, and rejection reaction accompanying organ transplantation.

  式（I）所表示的苯并哌啶衍生物及其盐或水合物，制备该化合物的方法和包含该化合物的药物：1其中，变量如规范所述。这些化合物在预防和治疗各种炎症性疾病和免疫性疾病方面具有药效，例如类风湿性关节炎、特应性皮炎、银屑病、哮喘和器官移植伴随的排斥反应。