1-(2-methyl-4-nitrophenyl)-piperazine | 461664-02-8

• 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: 1-(2-methyl-4-nitrophenyl)-piperazine
• 英文别名: 1-(2-methyl-4-nitrophenyl)piperazine
• CAS: 461664-02-8
• 化学式: C₁₁H₁₅N₃O₂
• mdl: MFCD05182255
• 分子量: 221.259
• InChiKey: OVKXEUNBXUPEAP-UHFFFAOYSA-N

物化性质

• 沸点：
  405.1±45.0 °C(Predicted)
• 密度：
  1.190±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.454
• 拓扑面积：
  61.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(2-methyl-4-nitrophenyl)-piperazine 在 N-甲基吗啉 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 生成
  参考文献：
  名称：

  Discovery of a Potent, Selective, and Orally Active Human Epidermal Growth Factor Receptor-2 Sheddase Inhibitor for the Treatment of Cancer

  摘要：

  The design, synthesis, evaluation, and identification of a novel class of (6S,7S)-N-hydroxy-6-carboxamide-5-azaspiro[2.5]octane-7-carboxamides as the first potent and selective inhibitors of human epidermal growth factor receptor-2 (HER-2) sheddase is described. Several compounds were identified that possess excellent pharmacodynamic and pharmacokinetic properties and were shown to decrease tumor size, cleaved HER-2 extracellular domain plasma levels, and potentiate the effects of the humanized anti-HER-2 monoclonal antibody (trastuzumab) in vivo in a HER-2 overexpressing cancer murine xenograft model.

  DOI：

  10.1021/jm061344o
• 作为产物：
  描述：

  1-(2-methyl-4-nitrophenyl)piperazine hydrochloride 在 碳酸氢钠 作用下， 以 二氯甲烷 、 水 为溶剂， 反应 3.0h， 生成 1-(2-methyl-4-nitrophenyl)-piperazine
  参考文献：
  名称：

  [EN] PIPERAZINYL DERIVATIVES USEFUL AS MODULATORS OF THE NEUROPEPTIDE Y2 RECEPTOR
  [FR] DÉRIVÉS PIPÉRAZINYLE UTILES COMME MODULATEURS DU RÉCEPTEUR DU NEUROPEPTIDE Y2

  摘要：

  本发明涉及一种具有以下化学式（II）的哌啶基和哌嗪基衍生物，其可用作NPY Y2受体抑制剂，包括该化合物的药物组合物，制备该化合物的方法以及利用该化合物用于治疗和/或预防由NPY Y2受体介导的疾病、疾病和病况。

  公开号：

  WO2009079597A1

文献信息

• [EN] PYRROLO [2, 3-B] PYRIDINES OR PYRROLO [2, 3-B] PYRAZINES AS HPK1 INHIBITOR AND THE USE THEREOF<br/>[FR] PYRROLO [2, 3-B] PYRIDINES OU PYRROLO [2, 3-B] PYRAZINES COMME INHIBITEUR DE HPK1 ET LEUR UTILISATION
  申请人：BEIGENE LTD

  公开号：WO2019238067A1

  公开（公告）日：2019-12-19

  Disclosed herein is a compound of Formula (AIII) or (III), or a stereoisomer thereof, or a pharmaceutically acceptable salt thereof, and pharmaceutical compositions comprising thereof. Also disclosed is a method of treating HPK1 related disorders or diseases by using the compound disclosed herein.

  本文披露了一种公式（AIII）或（III）的化合物，或其立体异构体，或其药用可接受的盐，以及包含该化合物的药物组合物。还披露了一种利用本文披露的化合物治疗HPK1相关疾病或疾病的方法。
• Aza spiro alkane derivatives as inhibitors of metalloproteases
  申请人：——

  公开号：US20040259896A1

  公开（公告）日：2004-12-23

  The present invention provides a compound of Formula I or Formula II: 1 enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula I and II are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.

  本发明提供了公式I或公式II的化合物：1对映异构体，对映体，前药，溶剂化物，代谢物或其药学上可接受的盐，其中组分变量在此处提供。公式I和II的化合物是金属蛋白酶调节剂，可用于治疗与金属蛋白酶活性相关的疾病，如关节炎，癌症，心血管疾病，皮肤疾病，炎症和过敏症。
• Piperazine derivatives, their preparation and uses in therapy (5ht1b receptor activity)
  申请人：——

  公开号：US20040132720A1

  公开（公告）日：2004-07-08

  Compounds of formula (I) or a pharmaceutically acceptable salt thereof are disclosed: in which R a is a group of formula (i) wherein P 1 is phenyl, naphthyl or heteroaryl; R 1 is halogen, C 1-6 alkyl, C 3-6 cycloalkyl, COC 1-6 alkyl, C 1-6 alkoxy, hydroxy, hydroxyC 1-6 alkyl, nitro, haloC 1-6 alkyl, cyano, SR 6 , SOR 6 , SO 2 R 6 , SO 2 NR 6 R 7 , CO 2 R 6 , CONR 6 R 7 , OCONR 6 COR 7 , NR 6 r 7 , NR 6 COR 7 , NR 6 CO 2 R 7 , NR 6 SO 2 R 7 , NR 6 CONR 7 R 8 , CH 2 NR 6 COR 7 , CH 2 NR 6 CO 2 R 7 , CH 2 NR 6 SO 2 R 7 , CR 6 ═NOR 7 where R 6 , R 7 and R 8 are independently hydrogen or C 1-6 alkyl, a is 1, 1, 2, or 3; or R a is a group of formula (ii) where P 2 is phenyl, naphthyl, heteroaryl or a 5 to 7 membered heterocyclic ring; P 3 is phenyl, naphthyl or heteroaryl; R 2 is a defined above for R 1 in formula (I) or R 2 is heteroaryl optionally substituted By C 1 alkyl, halogen or COC 1-6 alkyl or is a 5-7 membered heterocyclic ring optionally substituted by oxo; R 3 is halogen, C 1-6 alkyl, C 3-6 cycloalkyl, C 1-6 alkyl, COC 1-6 alkyl, hydroxy, intro, haloC 1-6 alkyl, cyano, CO 2 R 6 , CONR 6 R 7 , NR 6 R 7 where R 6 and R 7 are as defined above; b and c are independently 0, 1, 2, or 3; Y is a single bond, CH 2 or NH; X is oxygen, sulfur or N—R 5 where R 5 is hydrogen or C 1-6 alkyl; R b is hydrogen, halogen, C 1-6 alkyl, haloC 1-6 alkyl, COC 1-6 alkyl or cyano; R c is hydrogen or C 1-6 alkyl. Processes for their preparation, pharmaceutical compositions containing them and their use in therapy as 5-HT 1B receptor antagonists, for diseases such as depression, are also disclosed. 1

  公开了化学式（I）或其药学上可接受的盐的化合物：其中，R是式（i）的基团，其中P1是苯基、萘基或杂环基；R1是卤素、C1-6烷基、C3-6环烷基、COC1-6烷基、C1-6烷氧基、羟基、羟基C1-6烷基、硝基、卤C1-6烷基、氰基、SR6、SOR6、SO2R6、SO2NR6R7、CO2R6、CONR6R7、OCONR6COR7、NR6r7、NR6COR7、NR6CO2R7、NR6SO2R7、NR6CONR7R8、CH2NR6COR7、CH2NR6CO2R7、CH2NR6SO2R7、CR6═NOR7，其中R6、R7和R8独立地为氢或C1-6烷基，a为1、1、2或3；或R是式（ii）的基团，其中P2是苯基、萘基、杂环基或5-7成员的杂环环；P3是苯基、萘基或杂环基；R2是在式（I）中定义的R1或R2是杂环基，可选地被C1烷基、卤素或COC1-6烷基取代，或是5-7成员的杂环环，可选地被氧代取代；R3是卤素、C1-6烷基、C3-6环烷基、C1-6烷氧基、羟基、介绍、卤C1-6烷基、氰基、CO2R6、CONR6R7、NR6R7，其中R6和R7如上所述；b和c独立地为0、1、2或3；Y是单键、CH2或NH；X是氧、硫或N-R5，其中R5是氢或C1-6烷基；Rb是氢、卤素、C1-6烷基、卤C1-6烷基、COC1-6烷基或氰基；Rc是氢或C1-6烷基。还公开了其制备方法、含有它们的药物组合物以及它们在治疗抑郁等疾病中作为5-HT1B受体拮抗剂的用途。
• Pyrrolo pyrimidines as agents for the inhibition of cystein proteases
  申请人：Betschart Claudia

  公开号：US20050054851A1

  公开（公告）日：2005-03-10

  The invention provides compounds of Formula I or a pharmaceutically acceptable salt or ester thereof wherein the symbols have meaning as defined, which are inhibitors of cathepsin K and find use pharmaceutically for treatment of diseases and medical conditions in which cathepsin K is implicated, e.g. various disorders including inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis and tumors.

  本发明提供了I式化合物或其药学上可接受的盐或酯，其中符号的含义如定义所述，它们是猫hepsin K的抑制剂，并在药学上用于治疗猫hepsin K参与的疾病和医疗情况，例如各种疾病，包括炎症、类风湿性关节炎、骨关节炎、骨质疏松和肿瘤。
• AZA SPIRO ALKANE DERIVATIVES AS INHIBITORS OF METALLOPROTEASES
  申请人：Yao Wenqing

  公开号：US20090124649A1

  公开（公告）日：2009-05-14

  The present invention provides a compound of Formula I or Formula II: enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula I and II are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.

  本发明提供了I式或II式的化合物：其对映异构体、顺反异构体、前药、溶剂化物、代谢物或其药学上可接受的盐，其中所述的组分变量已在此处提供。I和II式的化合物是金属蛋白酶的调节剂，并且在治疗与金属蛋白酶活性相关的疾病，例如关节炎、癌症、心血管疾病、皮肤疾病、炎症和过敏症方面很有用。