1-isopropyl-4-(2-methyl-4-nitrophenyl)piperazine | 955369-08-1

• 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-isopropyl-4-(2-methyl-4-nitrophenyl)piperazine
• 英文别名: 1-(2-methyl-4-nitrophenyl)-4-propan-2-ylpiperazine
• CAS: 955369-08-1
• 化学式: C₁₄H₂₁N₃O₂
• 分子量: 263.34
• InChiKey: UQNFALHJHOQGEE-UHFFFAOYSA-N

物化性质

• 沸点：
  403.9±45.0 °C(Predicted)
• 密度：
  1.130±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  52.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-isopropyl-4-(2-methyl-4-nitrophenyl)piperazine 在 palladium 10% on activated carbon 、 氢气 、 palladium diacetate 、 N,N-二异丙基乙胺 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 N-甲基吡咯烷酮 、 乙醇 为溶剂， 20.0~100.0 ℃ 、227.53 kPa 条件下， 反应 20.5h， 生成 7'-cyclopentyl-2'-((4-(4-isopropylpiperazin-1-yl)-3-methylphenyl)amino)-5',7'-dihydrospiro[pyrrolidine-3,6'-pyrrolo[2,3-d]pyrimidin]-2-one
  参考文献：
  名称：

  [EN] CYCLIN-DEPENDENT KINASE INHIBITORS
  [FR] INHIBITEURS DE KINASE CYCLINE-DÉPENDANTS

  摘要：

  公开号：

  WO2020140054A8
• 作为产物：
  描述：

  1-(2-methyl-4-nitrophenyl)piperazine hydrochloride 、 丙酮 在 sodium cyanoborohydride 、 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 15.0h， 生成 1-isopropyl-4-(2-methyl-4-nitrophenyl)piperazine
  参考文献：
  名称：

  PYRIDONE-SUBSTITUTED-DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVE

  摘要：

  公开号：

  EP2213673B1

文献信息

• [EN] CYCLIN-DEPENDENT KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASES CYCLINE-DÉPENDANTES
  申请人：SPV THERAPEUTICS INC

  公开号：WO2020140055A1

  公开（公告）日：2020-07-02

  Described herein are compounds and their pharmaceutically acceptable salts, pharmaceutical compositions thereof, methods of treatment, and medical uses. The compounds described herein are modulators of cyclin-dependent kinases, and are useful in the treatment or alleviation of protein kinase associated disorders, including cancer, infectious diseases, autoimmune diseases, or cardiovascular diseases.

  本文描述了化合物及其药用盐，以及它们的药物组合物，治疗方法和医疗用途。本文描述的化合物是细胞周期依赖性激酶的调节剂，并且在治疗或缓解蛋白激酶相关疾病方面具有用途，包括癌症，传染病，自身免疫疾病或心血管疾病。
• Dihydropyrazolopyrimidinone derivatives
  申请人：Sagara Takeshi

  公开号：US20070254892A1

  公开（公告）日：2007-11-01

  The invention relates to compounds of a general formula (I): wherein Ar 1 is an optionally-substituted aryl or heteroaromatic group; R 1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 3 is a hydrogen atom or a lower alkyl group; R 4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of —N(R 1k )R 1m ; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.

  该发明涉及一般式（I）的化合物，其中Ar1是可选择取代的芳基或杂环芳基；R1是可选择取代的较低烷基、较低烯烃基、较低炔烃基或环状较低烷基基团，或是具有取代基的芳基、芳基烷基或杂环芳基；R2是氢原子、较低烷基基团、较低烯烃基团或较低炔烃基团，或是具有取代基的芳基、芳基烷基或杂环芳基；R3是氢原子或较低烷基基团；R4是氢原子、卤素原子、羟基、较低烷基基团或—N(R1k)R1m基团；T和U是氮原子或亚甲基基团等。该发明的化合物具有出色的Weel激酶抑制作用，因此在药物领域中特别适用于治疗各种癌症。
• [EN] CYCLIN-DEPENDENT KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASES DÉPENDANTES DES CYCLINES
  申请人：SPV THERAPEUTICS INC

  公开号：WO2020140052A1

  公开（公告）日：2020-07-02

  Described herein are compounds and their pharmaceutically acceptable salts, pharmaceutical compositions thereof, methods of treatment, and medical uses. The compounds described herein are modulators of cyclin-dependent kinases, and are useful in the treatment or alleviation of protein kinase associated disorders, including cancer, infectious diseases, autoimmune diseases, or cardiovascular diseases.

  本文描述了化合物及其药用盐、药物组合物、治疗方法和医学用途。本文描述的化合物是细胞周期依赖性激酶的调节剂，并且在治疗或缓解蛋白激酶相关疾病方面具有用途，包括癌症、传染病、自身免疫疾病或心血管疾病。
• DIHYDROPYRAZOLOPYRIMIDINONE DERIVATIVES
  申请人：Sagara Takeshi

  公开号：US20110189130A1

  公开（公告）日：2011-08-04

  The invention relates to compounds of a general formula (I): wherein Ar 1 is an optionally-substituted aryl or heteroaromatic group; R 1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 3 is a hydrogen atom or a lower alkyl group; R 4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of —N(R 1k )R 1m ; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.

  本发明涉及一般式(I)的化合物：其中Ar1是可选取代的芳基或杂环芳基基团；R1是可选取代的低碳基、低烯基、低炔基或环-低碳基基团，或是带有取代基的芳基、芳基烷基或杂环芳基基团；R2是氢原子、低碳基、低烯基或低炔基，或是带有取代基的芳基、芳基烷基或杂环芳基基团；R3是氢原子或低碳基；R4是氢原子、卤素原子、羟基、低碳基或—N(R1k)R1m基团；T和U是氮原子或甲基基团等。该发明的化合物具有出色的Weel激酶抑制作用，因此在药物领域，特别是治疗各种癌症方面非常有用。
• Dihydropyrazolopyrimidinone Derivatives
  申请人：Sakamoto Toshihiro

  公开号：US20100063024A1

  公开（公告）日：2010-03-11

  The invention relates to compounds of a general formula (I): wherein Ar 1 is an optionally-substituted aryl or heteroaromatic group; R 1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R 3 is a hydrogen atom or a lower alkyl group; R 4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of —N(R 1k )R 1m ; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.

  本发明涉及一般式（I）的化合物：其中Ar1是可选取取代基的芳基或杂环芳基基团；R1是可选取取代基的低碳基、低烯基、低炔基或环低碳基基团，或是带取代基的芳基、芳基烷基或杂环芳基基团；R2是氢原子、低碳基、低烯基或低炔基，或是带取代基的芳基、芳基烷基或杂环芳基基团；R3是氢原子或低碳基；R4是氢原子、卤素原子、羟基、低碳基或-N（R1k）R1m基团；T和U是氮原子或甲基烷基等。本发明的化合物具有出色的Weel激酶抑制作用，因此在药物领域中特别适用于治疗各种癌症。