左芬氟拉明 | 37577-24-5

• 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: 左芬氟拉明
• 英文名称: (R)-fenfluramine
• 英文别名: (-)-Fenfluramine；Levofenfluramine；(2R)-N-ethyl-1-[3-(trifluoromethyl)phenyl]propan-2-amine
• CAS: 37577-24-5
• 化学式: C₁₂H₁₆F₃N
• mdl: MFCD00868435
• 分子量: 231.261
• InChiKey: DBGIVFWFUFKIQN-SECBINFHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  左芬氟拉明 生成 N-Ethyl-N-[(R)-1-methyl-2-(3-trifluoromethyl-phenyl)-ethyl]-hydroxylamine
  参考文献：
  名称：

  1-芳基异丙基胺的伯和仲羟胺的旋光异构体的合成路线

  摘要：

  许多光学纯的初级1- arylisopropylamines的通过用相应的benzylimines的氧化转化为3-苯基-2-（1'-arylisopropyl）氧氮环丙烷米氯过苯甲酸。随后3-苯基氧氮丙啶的酸水解产生了光学纯的N-羟基-1-芳基异丙基胺。的作用米氯过苯甲酸对旋光纯的次要1- arylisopropylamines得到光学纯的N-羟基衍生物。通过使用N-三氟乙酰基-1-脯氨酰氯作为试剂的GLC分析羟胺的光学纯度。

  DOI：

  10.1016/0040-4020(75)87006-2
• 作为产物：
  描述：

  3-三氟甲基苯丙酮 在 palladium on activated charcoal 吡啶 、 sodium tetrahydroborate 、 sodium azide 、 氢气 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 左芬氟拉明
  参考文献：
  名称：

  The mode of bakers' yeast transformation of 3-chloropropiophenone and related ketones. Synthesis of (2S)-[2-2H]propiophenone, (R)-fluoxetine, and (R)- and (S)-fenfluramine

  摘要：

  Yeast treatment of 3-chloropropiophenone (2) affords the expected (1S)-3-chloro-1-phenylpropan-1-ol (3) as well as ca. 30% of propiophenone (5). The conversion of 2 into 5 is accompanied by formal elimination of hydrochloric acid, followed by yeast saturation of the double bond of the intermediate phenyl vinyl ketone (4). Monodeuteriopropiophenone formed via yeast treatment from alpha,alpha-dideuterio-3-chloropropiophenone (8) was shown to possess the 2S configuration 10 by conversion into [2-H-2]-(1R,2S)-1-phenylpropan-1-ol (13), whose stereochemistry was assigned by comparison of its NMR properties with those of the [2-H-2]-(1S,2S) diastereoisomer 19 synthesized from yeast-generated (1R,2S)-1-phenylpropane-1,2-diol (15). Whereas product 3 is converted into (R)-fluoxetine (31), 2S alcohol 24, obtained in the yeast reduction of the ketone 22 is transformed into (R)-fenfluramine (29) and into its enantiomer (26).

  DOI：

  10.1021/jo00021a011

文献信息

• [EN] TETRAHYDRO-AZEPINOQUINOLINES AS AGONISTS OF THE 5-HT2C RECEPTOR<br/>[FR] TÉTRAHYDRO-AZÉPINOQUINOLÉINES EN TANT QU'AGONISTES DU RÉCEPTEUR 5-HT2C
  申请人：SUNNYLIFE PHARMA INC

  公开号：WO2016033228A1

  公开（公告）日：2016-03-03

  Certain tetrahydro-azepinoquinolines of structural formula (I) are agonists of the mammalian 5-HT2c receptor, and, in particular, are selective agonists of the mammalian 5-HT2c receptor. The compounds of the present invention are therefore useful for the treatment, control, or prevention of duseases, conditions, or disorders responsive to stimulation of the 5-HT2c receptor, such as obesity, obesity-related condtions, and certain CNS-related disorders, including schizophrenia and depression. They are also useful as aids for tobacco smoking cessation. Formula (I).

  结构式（I）的某些四氢-氮杂环喹啉化合物是哺乳动物5-HT2c受体的激动剂，特别是哺乳动物5-HT2c受体的选择性激动剂。因此，本发明的化合物对于治疗、控制或预防对5-HT2c受体刺激有反应的疾病、病况或疾病是有用的，例如肥胖、与肥胖相关的病况以及包括精神分裂症和抑郁症在内的某些中枢神经系统相关疾病。它们还可用作辅助戒烟工具。结构式（I）。
• Piperazine derivatives and the use thereof as medicament
  申请人：HOENKE Christoph

  公开号：US20150105397A1

  公开（公告）日：2015-04-16

  The present inventions relate to substituted piperazine derivatives of general formula (I) and to the manufacture of said compounds, pharmaceutical compositions comprising a compound according to general formula (I), and the use of said compounds for the treatment of various medical conditions related to glycine transporter-1 (GlyT1).

  这些发明涉及一般式(I)的取代哌嗪衍生物，以及所述化合物的制备，包括符合一般式(I)的化合物的药物组合物，以及利用这些化合物治疗与甘氨酸转运蛋白-1（GlyT1）相关的各种医疗状况。
• Novel Bicyclic Pyridinones
  申请人：Pettersson Martin Youngjin

  公开号：US20120252758A1

  公开（公告）日：2012-10-04

  Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula I as defined herein. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.

  所述化合物及其药用可接受的盐被披露，其中所述化合物具有如本文所定义的Formula I的结构。相应的药物组合物、治疗方法、合成方法和中间体也被披露。
• Piperidinylamino-thieno[2,3-D] pyrimidine compounds
  申请人：Dhanoa S. Dale

  公开号：US20050222176A1

  公开（公告）日：2005-10-06

  The invention relates to 5-HT receptor modulators, particularly 5-HT 2B antagonists. Novel piperidinylamino-thieno [2,3-d] pyrimidine compounds represented by Formula I, II and III, and uses thereof for treating conditions including pulmonary arterial hypertension, congestive heart failure, and hypertension.

  这项发明涉及5-HT受体调节剂，特别是5-HT 2B 拮抗剂。公式I、II和III所代表的新型哌啶基氨基噻吩[2,3-d]嘧啶化合物，以及它们用于治疗包括肺动脉高压、充血性心力衰竭和高血压等疾病的用途。
• Novel piperazine derivatives
  申请人：——

  公开号：US20020143020A1

  公开（公告）日：2002-10-03

  The present invention is a chemical compound of formula (I) 1 or a pharmaceutically acceptable salts, solvates and esters thereof, wherein R 1 to R 4 , A 1 , A 2 m and n are as described in the specification.

  本发明是一种具有公式(I)的化学化合物 1 或其药物可接受的盐、溶剂化物和酯，其中R 1 至R 4 ，A 1 ，A 2 ，m和n如说明书中所述。