2-(2-氯-6-氟苯基)乙酰肼 | 669740-15-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-(2-氯-6-氟苯基)乙酰肼
• 英文名称: 2-(2-chloro-6-fluorophenyl)acetohydrazide
• CAS: 669740-15-2
• 化学式: C₈H₈ClFN₂O
• mdl: MFCD03423204
• 分子量: 202.616
• InChiKey: JFQBTQNVMZJVLN-UHFFFAOYSA-N

物化性质

• 沸点：
  386.4±32.0 °C(Predicted)
• 密度：
  1.368±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(2-氯-6-氟苯基)乙酰肼 在 P-propylamine 、 PS-BEMP 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 57.0h， 生成 [5-(2-Chloro-6-fluoro-benzyl)-[1,3,4]oxadiazol-2-yl]-phenyl-amine
  参考文献：
  名称：

  Efficient one-pot preparation of 5-substituted-2-amino-1,3,4-oxadiazoles using resin-bound reagents

  摘要：

  A robust one-pot solution-phase synthesis of 2-amino-1,3,4-oxadiazoles directly from acylhydrazines and isothiocyanates is described. Commercially-available polymer-supported reagents help facilitate both cyclization and purification. This convenient method benefits from its broad applicability, ease and safety of reagent handling, simple product isolation, and the ability to perform multiple reactions in parallel fashion without need for purification. The details and scope of this reaction strategy are presented herein. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2004.02.119

文献信息

• [EN] PIPERIDINYLPYRAZOLOPYRIMIDINONES AND THEIR USE<br/>[FR] PIPÉRIDINYLPYRAZOLOPYRIMIDINONES ET LEUR UTILISATION
  申请人：BAYER PHARMA AG

  公开号：WO2016071216A1

  公开（公告）日：2016-05-12

  The present application relates to novel substituted piperidinylpyrazolopyrimidinones, to processes for their preparation, the compounds for use alone or in combinations in a method for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of acute and recurrent bleeding in patients with or without underlying hereditary or acquired hemostatic disorders, wherein the bleeding is associated with a disease or medical intervention selected from the group consisting of heavy menstrual bleeding, postpartum hemorrhage, hemorrhagic shock, hemorrhagic cystitis, gastrointestinal hemorrhage, trauma, surgery, transplantation, stroke, liver diseases, hereditary angioedema, nosebleed, and synovitis and cartilage damage following hemarthrosis.

  本申请涉及新型取代哌啶基吡唑吡嘧啶酮，以及它们的制备方法，这些化合物可单独或组合使用于治疗和/或预防疾病的方法中，特别是用于治疗和/或预防患有或不患有基础遗传或获得性止血障碍的患者的急性和复发性出血，其中出血与从重经期出血、产后出血、出血性休克、出血性膀胱炎、胃肠道出血、创伤、手术、移植、中风、肝脏疾病、遗传性血管性水肿、鼻血、以及血液积聚后的滑膜炎和软骨损伤等一组疾病或医疗干预有关。
• Substituted imidazo-[1,5-a][1,2,4]triazolo[1,5-d][1,4] benzodiazepine derivatives
  申请人：Buettelmann Bernd

  公开号：US20070082890A1

  公开（公告）日：2007-04-12

  The present invention is concerned with substituted imidazo[1,5-a][1,2,4]triazolo[1,5-d][1,4]benzodiazepine derivatives of the following formula wherein the definition of substituents is described in the claims. This class of compounds shows high affinity and selectivity for GABA A α5 receptor binding sites and might be useful as a cognitive enhancer or for the treatment of cognitive disorders like Alzheimer's disease.

  本发明涉及以下式的取代咪唑[1,5-a][1,2,4]三唑[1,5-d][1,4]苯二氮䓬啉衍生物，其中取代基的定义在权利要求中描述。这类化合物对GABA A α5受体结合位点表现出高亲和力和选择性，可能有助于作为认知增强剂或治疗认知障碍如阿尔茨海默病的药物。
• [EN] GLYCINE B ANTAGONISTS<br/>[FR] ANTAGONISTES DE LA GLYCINE B
  申请人：MERZ PHARMA GMBH & CO KGAA

  公开号：WO2012164085A1

  公开（公告）日：2012-12-06

  The invention relates to 2(1H)-quinolinone derivatives of formula (I) as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are glycine B antagonists and are therefore useful for the control and prevention of various disorders, including neurological disorders.

  该发明涉及公式（I）的2（1H）-喹啉酮衍生物及其药用可接受的盐。该发明还涉及一种制备此类化合物的方法。该发明的化合物是甘氨酸B拮抗剂，因此对于控制和预防各种疾病，包括神经系统疾病，具有用途。
• Piperidinylpyrazolopyrimidinones and their use
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US10118930B2

  公开（公告）日：2018-11-06

  The present application relates to novel substituted piperidinylpyrazolopyrimidinones, to processes for their preparation, the compounds for use alone or in combinations in a method for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of acute and recurrent bleeding in patients with or without underlying hereditary or acquired hemostatic disorders, wherein the bleeding is associated with a disease or medical intervention selected from the group consisting of heavy menstrual bleeding, postpartum hemorrhage, hemorrhagic shock, hemorrhagic cystitis, gastrointestinal hemorrhage, trauma, surgery, transplantation, stroke, liver diseases, hereditary angioedema, nosebleed, and synovitis and cartilage damage following hemarthrosis.

  本申请涉及新型取代的哌啶基吡唑嘧啶酮、其制备工艺、化合物在治疗和/或预防疾病的方法中的单独使用或组合使用，特别是用于治疗和/或预防有或没有潜在遗传性或获得性止血障碍的患者的急性和复发性出血、其中，出血与疾病或医疗干预有关，这些疾病或医疗干预选自月经大量出血、产后出血、失血性休克、出血性膀胱炎、胃肠道出血、创伤、手术、移植、中风、肝脏疾病、遗传性血管性水肿、鼻出血以及血汗管病后的滑膜炎和软骨损伤组成的组。
• PIPERIDINYLPYRAZOLOPYRIMIDINONES AND THEIR USE
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：EP3215505B1

  公开（公告）日：2019-07-24