4-benzyl-2R,5S-dimethyl-piperazine-1-carboxylic acid tert-butyl ester | 431062-00-9

• 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: 4-benzyl-2R,5S-dimethyl-piperazine-1-carboxylic acid tert-butyl ester
• 英文别名: (2R,5S)-tert-butyl 4-benzyl-2,5-dimethylpiperazine-1-carboxylate；(2R,5S)-4-Benzyl-2,5-dimethyl-piperazine-1-carboxylic acid tert-butyl ester；tert-butyl (2R,5S)-4-benzyl-2,5-dimethylpiperazine-1-carboxylate
• CAS: 431062-00-9
• 化学式: C₁₈H₂₈N₂O₂
• 分子量: 304.433
• InChiKey: XKSYUMRCBPYFNT-LSDHHAIUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  32.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-benzyl-2R,5S-dimethyl-piperazine-1-carboxylic acid tert-butyl ester 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 (2S,5R)-1-苄基-2,5-二甲基哌嗪
  参考文献：
  名称：

  Indole-type derivatives as inhibitors of p38 kinase

  摘要：

  该发明涉及使用含有苯基或噻吩基通过哌啶或哌嗪核与吲哚残基相连的化合物来抑制p38-α激酶的方法，其中吲哚残基上强制地具有环氮上的氨基或取代氨基基团。

  公开号：

  US20040142940A1
• 作为产物：
  描述：

  methyl (2R)-2-[[(2S)-2-[benzyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]propanoyl]amino]propanoate 在 盐酸 、 lithium aluminium tetrahydride 、 三乙胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 xylene 为溶剂， 反应 49.0h， 生成 4-benzyl-2R,5S-dimethyl-piperazine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  WO2008/125945

  摘要：

  公开号：

文献信息

• CARBINOL DERIVATIVES HAVING HETEROCYCLIC LINKER
  申请人：Koura Minoru

  公开号：US20100280013A1

  公开（公告）日：2010-11-04

  [Object] It is to provide a novel LXRβ agonist useful as a preventative and/or therapeutic agent for atherosclerosis; arteriosclerosis such as those resulting from diabetes; dyslipidemia; hypercholesterolemia; lipid-related diseases; inflammatory diseases that are caused by inflammatory cytokines; skin diseases such as allergic skin diseases; diabetes; or Alzheimer's disease. [Solving Means] A carbinol compound represented by the following general formula (I) or salt thereof, or their solvate: (wherein, each V and W independently show N or C—R 7 ; each X and Y independently show CH 2 , C═O, SO 2 , etc; Z shows CH or N; each R 1 , R 2 and R 7 independently show a hydrogen atom, C 1-8 alkyl group, etc.; R 3 shows C 1-8 alkyl group; R 4 shows an optionally substituted C 6-10 aryl group or an optionally substituted 5- to 11-membered heterocyclic group; R 5 and R 6 show a hydrogen atom, etc.; L shows a C 1-8 alkyl chain optionally substituted with an oxo group, etc.; and n shows any integer of 0 to 2.)

  它是提供一种新型的LXRβ激动剂，可用作预防和/或治疗动脉粥样硬化；动脉硬化，如由糖尿病引起的动脉硬化；血脂异常；高胆固醇血症；与脂质相关的疾病；由炎性细胞因子引起的炎症性疾病；过敏性皮肤病；糖尿病；或阿尔茨海默病的预防和/或治疗剂。【解决手段】由以下一般式（I）表示的羟甲基化合物或其盐，或它们的溶剂化合物： （其中，每个V和W独立地表示N或C—R 7 ；每个X和Y独立地表示CH 2 ，C═O，SO 2 等；Z表示CH或N；每个R 1 ，R 2 和R 7 独立地表示氢原子，C 1-8 烷基基团等；R 3 表示C 1-8 烷基基团；R 4 表示可选择地取代的C 6-10 芳基基团或可选择地取代的5-至11-成员杂环基团；R 5 和R 6 表示氢原子等；L表示可选择地取代有氧基团等的C 1-8 烷基链；n表示0至2的任意整数。】
• INDOLE-TYPE DERIVATIVES AS INHIBITORS OF P38 KINASE
  申请人：Chakravarty Sarvajit

  公开号：US20070232617A1

  公开（公告）日：2007-10-04

  The invention is directed to methods to inhibit p38-α kinase using compounds comprising a phenyl or thienyl coupled through a piperidine or piperazine nucleus to an indole residue wherein the indole residue mandatorily has a substituent on the ring nitrogen which is an amino or substituted amino group.

  该发明涉及使用含有苯基或噻吩基的化合物来抑制p38-α激酶的方法，其中所述化合物通过哌啶或哌嗪核与吲哚残基耦合，所述吲哚残基上的环氮原子强制具有氨基或取代氨基基团。
• INDOLE-TYPE DERIVATIVES AS INHIBITORS OF p38 KINASE
  申请人：Mavunkel J. Babu

  公开号：US20070161649A1

  公开（公告）日：2007-07-12

  The invention is directed to methods to inhibit p38-α kinase using compounds of the formula and the pharmaceutically acceptable salts thereof, or a pharmaceutical composition thereof, wherein represents a single or double bond; one Z 2 is CA or CR 8 A and the other is CR 1 , CR 1 2 , NR 6 or N wherein each R 1 , R 6 and R 8 is independently hydrogen or noninterfering substituent; A is —W i —COX j Y wherein Y is COR 2 or an isostere thereof and R 2 is hydrogen or a noninterfering substituent, each of W and X is a spacer of 2-6 Å, and each of i and j is independently 0 or 1; Z 3 is NR 7 or O; each R 3 is independently a noninterfering substituent; n is 0-3; each of L 1 and L 2 is a linker; each R 4 is independently a noninterfering substituent; m is 0-4; Z 1 is CR 5 or N wherein R 5 is hydrogen or a noninterfering substituent; each of 1 and k is an integer from 0-2 wherein the sum of 1 and k is 0-3; Ar is an aryl group substituted with 0-5 noninterfering substituents, wherein two noninterfering substituents can form a fused ring; and the distance between the atom of Ar linked to L 2 and the center of the α ring is 4.5-24 Å.

  该发明涉及使用以下式子的化合物及其药学上可接受的盐或药物组合物来抑制p38-α激酶的方法： 其中，表示单键或双键；其中一个Z2为CA或CR8A，另一个为CR1、CR12、NR6或N，其中每个R1、R6和R8都独立地为氢或非干扰基；A为—Wi—COXjY，其中Y为COR2或其同分异构体，R2为氢或非干扰基，W和X均为2-6Å的间隔，i和j均独立地为0或1；Z3为NR7或O；每个R3都是非干扰基；n为0-3；每个L1和L2都是连接基；每个R4都是非干扰基；m为0-4；Z1为CR5或N，其中R5为氢或非干扰基；每个1和k为0-2的整数，其中1和k的和为0-3；Ar为芳基基团，其上带有0-5个非干扰基，其中两个非干扰基可以形成螺环；且与L2连接的Ar原子与α环中心之间的距离为4.5-24Å。
• NOVEL 3-AMIDO-PYRROLO[3,4-C]PYRAZOLE-5(1H,4H,6H) CARBALDEHYDE DERIVATIVES
  申请人：Botrous Iriny

  公开号：US20100249128A1

  公开（公告）日：2010-09-30

  The present invention relates to compounds and pharmaceutically acceptable salts of Formula (I): wherein X, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are as defined above. The invention further relates to pharmaceutical compositions comprising the compounds and pharmaceutically acceptable salts and to methods of treating diabetes mellitus and its complications (including in particular diabetic retinopathy, nephropathy or neuropathy), cancer, ischemia, inflammation, central nervous system disorders, cardiovascular disease, Alzheimer's disease and dermatological disease pression, viral diseases, inflammatory disorders, or diseases in which the liver is a target organ.

  本发明涉及式（I）的化合物和药学上可接受的盐，其中X，R1，R2，R3，R4，R5，R6，R7和R8如上所定义。本发明还涉及包含该化合物和药学上可接受的盐的制药组合物以及治疗糖尿病及其并发症（尤其是糖尿病视网膜病变、肾病或神经病变）、癌症、缺血、炎症、中枢神经系统疾病、心血管疾病、阿尔茨海默病和皮肤病、病毒性疾病、炎症性疾病或肝脏是靶器官的疾病的治疗方法。
• NOVEL 3-AMIDO-PYRROLO[3,4-C]PYRAZOLE-5(1H, 4H,6H) CARBALDEHYDE DERIVATIVES
  申请人：Botrous Iriny

  公开号：US20120108588A1

  公开（公告）日：2012-05-03

  The present invention relates to compounds and pharmaceutically acceptable salts of Formula (I): wherein X, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are as defined above. The invention further relates to pharmaceutical compositions comprising the compounds and pharmaceutically acceptable salts and to methods of treating diabetes mellitus and its complications (including in particular diabetic retinopathy, nephropathy or neuropathy), cancer, ischemia, inflammation, central nervous system disorders, cardiovascular disease, Alzheimer's disease and dermatological disease pression, viral diseases, inflammatory disorders, or diseases in which the liver is a target organ.

  本发明涉及公式（I）的化合物和药学上可接受的盐，其中X，R1，R2，R3，R4，R5，R6，R7和R8如上所定义。本发明还涉及包含该化合物和药学上可接受的盐的制药组合物，以及治疗糖尿病及其并发症（尤其是糖尿病视网膜病变，肾病或神经病变），癌症，缺血，炎症，中枢神经系统疾病，心血管疾病，阿尔茨海默病和皮肤病，病毒性疾病，炎症性疾病或肝脏是靶器官的疾病的治疗方法。