(3RS,4RS)-1-(tert-butoxycarbonyl)-3-(4-fluoro-2-methylphenyl)piperidine-4-carboxylic 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: (3RS,4RS)-1-(tert-butoxycarbonyl)-3-(4-fluoro-2-methylphenyl)piperidine-4-carboxylic acid
• 英文别名: (3R*,4R*)-1-(tert-butoxycarbonyl)-3-(4-fluoro-2-methylphenyl)piperidine-4-carboxylic acid；(3R,4R)-3-(4-fluoro-2-methylphenyl)-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-4-carboxylic acid
• 化学式: C₁₈H₂₄FNO₄
• 分子量: 337.391
• InChiKey: BELQSHGJESBGNE-CABCVRRESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  66.8
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (3RS,4RS)-1-(tert-butoxycarbonyl)-3-(4-fluoro-2-methylphenyl)piperidine-4-carboxylic acid 在 盐酸 、 草酰氯 、 柠檬酸 作用下， 以 四氢呋喃 、 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 、 丙酮 为溶剂， 反应 5.0h， 生成 (3S,4S)-4-{N-1-(S)-(3,5-bistrifluoromethylphenyl)ethyl-N-methyl}aminocarbonyl-3-(4-fluoro-2-methylphenyl)piperidine
  参考文献：
  名称：

  Novel 3-phenylpiperidine-4-carboxamides as highly potent and orally long-acting neurokinin-1 receptor antagonists with reduced CYP3A induction

  摘要：

  The synthesis and biological evaluation of a series of novel 3-phenylpiperidine-4-carboxamide derivatives are described. These compounds are generated by hybridization of the substructures from two types of tachykinin NK1 receptor antagonists. Compound 42 showed high metabolic stability and excellent efficacy in the guinea-pig GR-73637-induced locomotive activity assay at 1 and 24 h after oral administration. It also exhibited good pharmacokinetic profiles in four animal species, and a low potential in a pregnane X receptor induction assay. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.11.048
• 作为产物：
  描述：

  1-甲基-1,2,3,6-四氢吡啶-4-羧酸乙酯 在 copper(l) iodide 、 1-氯乙基氯甲酸酯 、 sodium methylate 作用下， 以 甲醇 、 乙醚 、 1,2-二氯乙烷 为溶剂， 反应 23.0h， 生成 (3RS,4RS)-1-(tert-butoxycarbonyl)-3-(4-fluoro-2-methylphenyl)piperidine-4-carboxylic acid
  参考文献：
  名称：

  Novel 3-phenylpiperidine-4-carboxamides as highly potent and orally long-acting neurokinin-1 receptor antagonists with reduced CYP3A induction

  摘要：

  The synthesis and biological evaluation of a series of novel 3-phenylpiperidine-4-carboxamide derivatives are described. These compounds are generated by hybridization of the substructures from two types of tachykinin NK1 receptor antagonists. Compound 42 showed high metabolic stability and excellent efficacy in the guinea-pig GR-73637-induced locomotive activity assay at 1 and 24 h after oral administration. It also exhibited good pharmacokinetic profiles in four animal species, and a low potential in a pregnane X receptor induction assay. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.11.048

文献信息

• Piperidine derivative and use thereof
  申请人：Shirai Junya

  公开号：US20080275085A1

  公开（公告）日：2008-11-06

  The present invention provides a novel piperidine derivative and a tachykinin receptor antagonist containing same, as well as a compound represented by the formula: wherein R 1 is carbamoylmethyl, methylsulfonylethylcarbonyl and the like; R 2 is methyl or cyclopropyl; R 3 is a hydrogen atom or methyl; R 4 is a chlorine atom or trifluoromethyl; R 5 is a chlorine atom or trifluoromethyl; and a group represented by the formula: is a group represented by the formula: wherein R 6 is a hydrogen atom, methyl, ethyl or isopropyl; R 7 is a hydrogen atom, methyl or a chlorine atom; and R 8 is a hydrogen atom, a fluorine atom, a chlorine atom or methyl; or 3-methylthiophen-2-yl, and a salt thereof.

  本发明提供了一种新颖的哌啶衍生物和含有该衍生物的催吐肽受体拮抗剂，以及由下式表示的化合物： 其中R1为羰胺甲基、甲磺酰乙基羰基等；R2为甲基或环丙基；R3为氢原子或甲基；R4为氯原子或三氟甲基；R5为氯原子或三氟甲基；以及由下式表示的基团： 是由下式表示的基团： 其中R6为氢原子、甲基、乙基或异丙基；R7为氢原子、甲基或氯原子；R8为氢原子、氟原子、氯原子或甲基；或3-甲基噻吩-2-基，并且其盐。
• [EN] PIPERIDINE COMPOUND AND PROCESS FOR PREPARING THE SAME<br/>[FR] COMPOSÉ DE PIPÉRIDINE ET PROCÉDÉ DE PRÉPARATION DE CE COMPOSÉ
  申请人：TANABE SEIYAKU CO

  公开号：WO2006004195A1

  公开（公告）日：2006-01-12

  The present invention is to provide a piperidine compound represented by the formula [I]: wherein Ring A is an optionally substituted benzene ring, Ring B is an optionally substituted benzene ring, R1 is hydrogen atom or a substituent for amino group, R2 is hydrogen atom, an optionally substituted hydroxyl group, an optionally substituted amino group, an optionally substituted alkyl group, a substituted carbonyl group or a halogen atom, Z is oxygen atom or -N (R3)-, R3 is hydrogen atom or an optionally substituted alkyl group, R4a and R4b may be the same or different, and each is hydrogen atom or an optionally substituted alkyl group, or may be bonded to each other at the both ends to form an alkylene group, or a pharmaceutically acceptable salt thereof, which has an excellent tachykinin receptor antagonistic action.

  本发明提供的是一种由式[I]表示的哌啶化合物，其中环A是一个可选择取代的苯环，环B是一个可选择取代的苯环，R1是氢原子或氨基的取代基，R2是氢原子、一个可选择取代的羟基、一个可选择取代的氨基、一个可选择取代的烷基、一个取代的羰基或卤原子，Z是氧原子或-N(R3)-，R3是氢原子或一个可选择取代的烷基，R4a和R4b可以相同也可以不同，每个都是氢原子或一个可选择取代的烷基，或者可以在两端结合在一起形成一个烷基链，或其药学上可接受的盐，具有优异的催吐肽受体拮抗作用。
• [EN] PIPERIDINE COMPOUND AND PROCESS FOR PREPARING THE SAME<br/>[FR] DÉRIVÉ DE PIPÉRIDINE ET PROCÉDÉ DE SYNTHÈSE DUDIT DÉRIVÉ
  申请人：TANABE SEIYAKU CO

  公开号：WO2006030984A1

  公开（公告）日：2006-03-23

  The present invention is to provide a piperidine compound represented by the formula [I]: wherein Ring A is an optionally substituted benzene ring, Ring B is an optionally substituted benzene ring, R1 is hydrogen atom or a substituent for amino group, R2 is hydrogen atom, an optionally substituted hydroxyl group, an optionally substituted amino group, an optionally substituted alkyl group, a substituted carbonyl group or a halogen atom, Z is oxygen atom or -N(R3)-, R3 is hydrogen atom or an optionally substituted alkyl group, R4a and R4b may be the same or different, and each is hydrogen atom or an optionally substituted alkyl group, or a pharmaceutically acceptable salt thereof, which has an excellent tachykinin receptor antagonistic action.

  本发明提供的是一种由式[I]表示的哌啶化合物，其中环A是一个可选择取代的苯环，环B是一个可选择取代的苯环，R1是氢原子或氨基的取代基，R2是氢原子、可选择取代的羟基、可选择取代的氨基、可选择取代的烷基、取代的羰基或卤原子，Z是氧原子或-N(R3)-，R3是氢原子或可选择取代的烷基，R4a和R4b可以相同也可以不同，每个都是氢原子或可选择取代的烷基，或其药学上可接受的盐，具有优异的催吐肽受体拮抗作用。
• Nitrogen-containing heterocyclic compound and use thereof
  申请人：Ikeura Yoshinori

  公开号：US20090156572A1

  公开（公告）日：2009-06-18

  The present invention relates to a compound represented by the formula wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R 1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R 2 is an optionally halogenated C 1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and is a single bond or a double bond, or a salt thereof and the like. Since the compound has a superior tachykinin receptor antagonistic action, and is useful as an agent for the prophylaxis or treatment of various diseases such as lower urinary tract diseases, gastrointestinal diseases, central nervous system diseases and the like.

  本发明涉及一种由下式表示的化合物：其中环A是含氮杂环，可选择地进一步具有取代基，环B是芳香环，可选择地具有取代基，环C是环状基团，可选择地具有取代基，R1是氢原子，一个碳氢基团，可选择地具有取代基，酰基，一个杂环基团，可选择地具有取代基或一个氨基团，可选择地具有取代基，R2是可选择卤代的C1-6烷基基团，m和n分别是0到5的整数，m+n是2到5的整数，是单键或双键，或其盐等。由于该化合物具有优越的催吐肽受体拮抗作用，可用作预防或治疗多种疾病的药物，如下尿道疾病、胃肠道疾病、中枢神经系统疾病等。
• Piperidine Compound and Process for Preparing the Same
  申请人：Miyake Tsutomu

  公开号：US20090005355A1

  公开（公告）日：2009-01-01

  The present invention is to provide a piperidine compound represented by the formula [I]: wherein Ring A is an optionally substituted benzene ring, Ring B is an optionally substituted benzene ring, R 1 is hydrogen atom or a substituent for amino group, R 2 is hydrogen atom, an optionally substituted hydroxyl group, an optionally substituted amino group, an optionally substituted alkyl group, a substituted carbonyl group or a halogen atom, Z is oxygen atom or —N(R 3 )—, R 3 is hydrogen atom or an optionally substituted alkyl group, R 4a and R 4b may be the same or different, and each is hydrogen atom or an optionally substituted alkyl group, or may be bonded to each other at the both ends to form an alkylene group, or a pharmaceutically acceptable salt thereof, which has an excellent tachykinin receptor antagonistic action.

  本发明提供了一种由式[I]表示的哌啶化合物，其中环A是可选取代的苯环，环B是可选取代的苯环，R1是氢原子或氨基基团的取代基，R2是氢原子、可选取代的羟基、可选取代的氨基、可选取代的烷基、取代的羰基或卤素原子，Z是氧原子或-N（R3）-，R3是氢原子或可选取代的烷基，R4a和R4b可以相同也可以不同，每个是氢原子或可选取代的烷基，或者可以在两端结合形成烷基，或其药学上可接受的盐，具有优异的Tachykinin受体拮抗作用。