Tert-butyl 4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate | 517866-78-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: Tert-butyl 4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate
• CAS: 517866-78-3
• 化学式: C₁₈H₂₈N₂O₃
• 分子量: 320.4
• InChiKey: YYTFROGXRPOCQX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  53
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Tert-butyl 4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate 在 钯 作用下， 以 乙醇 为溶剂， 25.0 ℃ 、13.51 MPa 条件下， 反应 3.5h， 以to give the title compound as a colourless oil (1.65 g, 92%)的产率得到2-(2-羟基乙基)哌嗪-1-羧酸叔丁酯
  参考文献：
  名称：

  N-aroyl piperazine derivatives as orexin receptor antagonists

  摘要：

  本发明涉及N-芳酰基环状氨基衍生物及其作为药物的用途。

  公开号：

  US07405217B2
• 作为产物：
  描述：

  2-(4-Benzylpiperazin-2-yl)ethanol 、 二碳酸二叔丁酯 以to yield 4-benzyl-2-(2-hydroxy-ethyl)-piperazine-1-carboxylic acid tert-butyl ester (I)的产率得到Tert-butyl 4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate
  参考文献：
  名称：

  Melanin concentrating hormone receptor ligands: substituted 1-benzyl-4-aryl piperazine analogues

  摘要：

  提供了黑色素浓缩激素受体配体（尤其是1-苄基-4-芳基哌嗪、1-苄基-4-芳基哌啶和相关化合物），能够调节MCH受体活性。这些配体可用于调节体内或体外MCH与MCH受体的结合，并且在治疗人类、家养伴侣动物和家畜动物的多种代谢、进食和性功能障碍方面特别有用。提供了用于治疗这些疾病的药物组合物和方法，以及用于检测MCH受体的方法（例如受体定位研究）。

  公开号：

  US07081458B2

文献信息

• [EN] PIPERAZINE SUBSTITUTED ARYL BENZODIAZEPINES<br/>[FR] ARYL BENZODIAZEPINES SUBSTITUEES PAR DE LA PIPERAZINE
  申请人：LILLY CO ELI

  公开号：WO2004014895A1

  公开（公告）日：2004-02-19

  Described herein are compounds of formula (I) wherein: is an optionally benzo-fused five or six member aromatic ring having zero to three hetero atoms independently selected from N, S, and O; Alk is (C1-4) alkylene or hydroxy substituted (C1-4) alkylene; X is oxygen or sulfur; R1 is hydrogen, (C1-6) fluoroalkyl, (C3-6) cycloalkyl, or (C1-4) alkyl, wherein the (C1-4) alkyl is unsubstituted or substituted with hydroxy, methoxy, ethoxy, OCH2CH2OH, or -CN; R2 is H, halogen, (C1-6) fluoroalkyl, (C1-6) cycloalkyl, OR4, SR4, N02, CN, COR4, C(O)OR4, CONR5R6 , NR5R6, S02NR5R6, NR5COR4, NR5SO2R4, optionally substituted aromatic, or (C1-6) alkyl, wherein (C1-6) alkyl is unsubstituted or substituted with a hydroxy group; R3 is hydrogen, (C1-6) fluoroalkyl, (C2-6) alkenyl, Ar, (C1-4)alkyl-Ar, or (C1-4) alkyl wherein (C1-4) alkyl is unsubsituted or substituted with a phenyl; R4 is hydrogen, (C1-6 alkyl, (C1-6) fluoroalkyl, or optionally substituted aromatic; R5 and R6 are independently hydrogen, (C1-6) alkyl, or optionally substituted aromatic, R7 is hydrogen, (C1-6) alkyl, (C1-6) fluoroalkyl, or optionally substituted aromatic; R8 and R9 are independently hydrogen, (C1-6) alkyl, or optionally substituted aromatic; Ar is optionally substituted phenyl, napthyl, monocyclic heteroaromatic or bicyclic heteroaromatic; Z1 and Z2 are independently selected from hydrogen, halogen, (C1-6) alkyl, (C1-6) fluoroalkyl, OR7, SR7, NO2, CN, COR7, CONR8R9, NR8R9, and optionally substituted aromatic; and all salts, solvates, optical and geometric isomers, and crystalline forms thereof. Also, described are the use of the compounds of formula (I) as antagonists of the dopamine D2 receptor and as agents for the treament of psychosis and bipolar disorders, and pharmaceutical formulations of the compounds of formula (I).

  本文描述了以下式(I)的化合物：其中：是一个可选的苯并嵌合的五元或六元芳香环，其中含有从N、S和O中独立选择的零至三个杂原子；Alk是(C1-4)烷基或羟基取代的(C1-4)烷基；X是氧或硫；R1是氢、(C1-6)氟烷基、(C3-6)环烷基或(C1-4)烷基，其中(C1-4)烷基未取代或取代为羟基、甲氧基、乙氧基、OCH2CH2OH或-CN；R2是H、卤素、(C1-6)氟烷基、(C1-6)环烷基、OR4、SR4、N02、CN、COR4、C(O)OR4、CONR5R6、NR5R6、S02NR5R6、NR5COR4、NR5SO2R4、可选取代的芳香基或(C1-6)烷基，其中(C1-6)烷基未取代或取代为羟基；R3是氢、(C1-6)氟烷基、(C2-6)烯基、Ar、(C1-4)烷基-Ar或(C1-4)烷基，其中(C1-4)烷基未取代或取代为苯基；R4是氢、(C1-6)烷基、(C1-6)氟烷基或可选取代的芳香基；R5和R6独立地是氢、(C1-6)烷基或可选取代的芳香基，R7是氢、(C1-6)烷基、(C1-6)氟烷基或可选取代的芳香基；R8和R9独立地是氢、(C1-6)烷基或可选取代的芳香基；Ar是可选取代的苯基、萘基、单环杂芳基或双环杂芳基；Z1和Z2独立地选自氢、卤素、(C1-6)烷基、(C1-6)氟烷基、OR7、SR7、NO2、CN、COR7、CONR8R9、NR8R9和可选取代的芳香基；以及其所有盐、溶剂化合物、光学和几何异构体以及结晶形式。此外，还描述了将上述式(I)的化合物用作多巴胺D2受体拮抗剂以及用于治疗精神病和双相情感障碍的药剂，以及上述式(I)的药物配方。
• [EN] HEXAHYDROPYRAZINOBENZ- OR -PYRIDO-OXAZEPINES CARRYING AN OXYGEN-CONTAINING SUBSTITUENT AND USE THEREOF IN THE TREATMENT OF 5-HT2C-DEPENDENT DISORDERS<br/>[FR] HEXAHYDROPYRAZINOBENZ- OU -PYRIDO-OXAZÉPINES TRANSPORTANT UN SUBSTITUANT CONTENANT DE L'OXYGÈNE ET SON UTILISATION POUR LE TRAITEMENT D'AFFECTIONS CONDITIONNÉES PAR 5-HT2C
  申请人：ABBVIE DEUTSCHLAND

  公开号：WO2017089458A1

  公开（公告）日：2017-06-01

  The present invention relates to compound of formula (I) (I) wherein the variables are as defined in the claims and the description. The invention further relates to a pharmaceutical composition containing such compounds, to their use as modulators, especially agonists or partial agonists, of the 5-HT2C receptor, to their use for preparing a medicament for the prevention or treatment of conditions and disorders which respond to the modulation of 5-HT2C receptor, and to methods for preventing or treating conditions and disorders which respond to the modulation of 5-HT2C receptor.

  本发明涉及通式(I)的化合物，其中变量如权利要求和说明书中所定义。本发明还涉及含有此类化合物的药物组合物，涉及它们作为调节剂，特别是5-HT2C受体的激动剂或部分激动剂的使用，涉及它们用于制备预防或治疗对5-HT2C受体调节有反应的病症和疾病的药物，以及涉及预防或治疗对5-HT2C受体调节有反应的病症和疾病的方法。
• [EN] 5-HT2C RECEPTOR AGONISTS AND COMPOSITIONS AND METHODS OF USE<br/>[FR] AGONISTES DES RÉCEPTEURS 5-HT2C, COMPOSITIONS ET MÉTHODES D'UTILISATION
  申请人：ARENA PHARM INC

  公开号：WO2018035477A1

  公开（公告）日：2018-02-22

  The present invention relates to compounds of Formula A and pharmaceutical compositions thereof that modulate the activity of the 5-HT2C receptor. Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of a 5-HT2C receptor-mediated disorder, such as, weight management, inducing satiety, and decreasing food intake, and for preventing and treating obesity, antipsychotic-induced weight gain, type 2 diabetes, Prader-Willi syndrome, tobacco/nicotine dependence, drug addiction, alcohol addiction and the like, obsessive-compulsive spectrum disorders and impulse control disorders (including nail-biting and onychophagia), sleep disorders, urinary incontinence, psychiatric disorders (including schizophrenia, anorexia nervosa, and bulimia nervosa), Alzheimer disease, sexual dysfunction, erectile dysfunction, epilepsy, movement disorders (including parkinsonism and antipsychotic-induced movement disorder), hypertension, dyslipidemia, nonalcoholic fatty liver disease, obesity-related renal disease, and sleep apnea. Also provided are compositions comprising a compound herein, optionally in combination with a supplemental agent.

  本发明涉及式A的化合物及其药物组合物，可调节5-HT2C受体的活性。本发明的化合物及其药物组合物用于治疗5-HT2C受体介导的疾病，如体重管理、诱发饱腹感、减少食物摄入，以及预防和治疗肥胖、抗精神病药物引起的体重增加、2型糖尿病、普拉德-威利综合征、烟草/尼古丁依赖、药物成瘾、酒精成瘾等，强迫症谱系障碍和冲动控制障碍（包括咬指甲和咬甲症），睡眠障碍、尿失禁、精神障碍（包括精神分裂症、厌食症和暴食症）、阿尔茨海默病、性功能障碍、勃起功能障碍、癫痫、运动障碍（包括帕金森病和抗精神病药物引起的运动障碍）、高血压、血脂异常、非酒精性脂肪肝病、肥胖相关肾脏疾病和睡眠呼吸暂停症。还提供含有本文中化合物的组合物，可选择性地与辅助剂组合使用。
• Piperazine substituted aryl benzodiazepines and their use as dopamine receptor antagonists for the treatment of psychotic disorders
  申请人：Aicher Daniel Thomas

  公开号：US20050203296A1

  公开（公告）日：2005-09-15

  Described herein are antipyschotic compounds of formula (I) wherein, A is an optionally benzo-fused five or six member aromatic ring having zero to three hetero atoms independently selected from N, O, and S; Alk is (C 1-4 ) alkylene optionally substituted with OH, methoxy, ethoxy, or F; Ar is optionally substituted phenyl, naphthyl, monocyclic heteroaromatic, or bicyclic heteroaromatic; R 1 is hydrogen or (C 1-4 ) alkyl optionally substituted with OH, OR 3 , or OCH 2 CH 2 OH, wherein R 3 is (C 1-2 ) alkyl; R 2 is H, (C 1-6 ) alkyl, halogen, fluorinated (C 1-6 ) alkyl, OR 4 , SR 4 , NO 2 , CN, COR 4 , CONR 5 R 6 , SO 2 NR 5 R 6 , NR 5 R 6 , NR 5 COR 4 , NR 5 SO 2 R 4 , or optionally substituted phenyl, wherein R 4 is hydrogen, (C 1-6 ) alkyl, fluorinated (C 1-6 ) alkyl, benzyl, or optionally substituted phenyl, R 5 and R 6 are independently hydrogen, (C 1-6 ) alkyl, or optionally substituted phenyl; Z is one or two substituents independently selected from hydrogen, halogen, (C 1-6 ) alkyl, fluorinated (C 1-6 ) alkyl, OR 7 , SR 7 , NO 2 , CN, COR 7 , CONR 8 R 9 , SO 2 NR 8 R 9 , NR 8 SO 2 R 7 , NR 8 R 9 , or optionally substituted phenyl, wherein R 7 is hydrogen, (C 1-6 ) alkyl, fluorinated alkyl, benzyl, or optionally substituted phenyl, R 8 and R 9 are independently hydrogen, (C 1-6 ) alkyl, or optionally substituted phenyl; and salts, solvates, and crystal forms thereof. Also described are the use of the compounds of formula (a) as antagonists of the dopamine D 2 receptor and as agents for the treatment of psychosis and bipolar disorders, and pharmaceutical formulations of the compounds of formula (I). Also described are compounds useful as intermediates for the synthesis of the compounds of formula (I).

  本文描述了式（I）的抗精神病化合物，其中A是一个选择性地与N、O和S中的零到三个杂原子独立选定的五元或六元芳香环，可以与苯并联；Alk是（C1-4）的烷基，可以选择性地用OH，甲氧基，乙氧基或F取代；Ar是选择性取代的苯基，萘基，单环杂芳基或双环杂芳基；R1是氢或（C1-4）烷基，可以选择性地用OH，OR3或OCH2CH2OH取代，其中R3是（C1-2）烷基；R2是H，（C1-6）烷基，卤素，氟化的（C1-6）烷基，OR4，SR4，NO2，CN，COR4，CONR5R6，SO2NR5R6，NR5R6，NR5COR4，NR5SO2R4或选择性取代的苯基，其中R4是氢，（C1-6）烷基，氟化的（C1-6）烷基，苄基或选择性取代的苯基，R5和R6独立地是氢，（C1-6）烷基或选择性取代的苯基；Z是一个或两个取代基，独立选择自氢，卤素，（C1-6）烷基，氟化的（C1-6）烷基，OR7，SR7，NO2，CN，COR7，CONR8R9，SO2NR8R9，NR8SO2R7，NR8R9或选择性取代的苯基，其中R7是氢，（C1-6）烷基，氟化的烷基，苄基或选择性取代的苯基，R8和R9独立地是氢，（C1-6）烷基或选择性取代的苯基；以及其盐，溶剂化合物和晶体形式。本文还描述了将式（a）的化合物用作多巴胺D2受体的拮抗剂以及用于治疗精神病和双相障碍的药物，以及式（I）的化合物的制药配方。还描述了用于合成式（I）的化合物的中间体。
• MELANIN CONCENTRATING HORMONE RECEPTOR LIGANDS: SUBSTITUTED 1-BENZYL-4-ARYL PIPERAZINE ANALOGUES
  申请人：Hutchison Alan

  公开号：US20050065162A1

  公开（公告）日：2005-03-24

  Melanin concentrating hormone receptor ligands (especially 1-benzyl-4-aryl-piperazines, 1-benzyl-4-aryl-piperidines and related compounds), capable of modulating MCH receptor activity, are provided. Such ligands may be used to modulate MCH binding to MCH receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of metabolic, feeding and sexual disorders in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting MCH receptors (e.g., receptor localization studies).

  提供了黑色素浓集激素受体配体（尤其是1-苄基-4-芳基哌嗪、1-苄基-4-芳基哌啶和相关化合物），能够调节MCH受体活性。这样的配体可以用于调节体内或体外MCH结合到MCH受体，并且特别适用于治疗人类、家畜伴侣动物和家畜动物的各种代谢、饮食和性功能障碍。提供了用于治疗此类障碍的药物组合物和方法，以及用于检测MCH受体的配体的使用方法（例如，受体定位研究）。