1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)-piperidin-4-ylamine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡唑并嘧啶类
• 英文名称: 1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)-piperidin-4-ylamine
• 英文别名: 1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidin-4-amine
• 化学式: C₁₀H₁₄N₆
• 分子量: 218.261
• InChiKey: CFHQYSKGGQEOCZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  83.7
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)-piperidin-4-ylamine 、 3-(三氟甲基)苯甲酰氯 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以66%的产率得到N-(1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperidin-4-yl)-3-(trifluoromethyl)benzamide
  参考文献：
  名称：

  1 H-吡唑并[3,4- d ]嘧啶衍生物作为PAK1抑制剂的设计，合成和生物学评估，可触发MDA-MB-231细胞凋亡，内质网应激和抗迁移作用

  摘要：

  P21激活的激酶1（PAK1）与细胞增殖，存活和迁移有关。PAK1活性的失调涉及多种人类疾病，包括癌症，炎症和神经系统疾病。使用高通量虚拟筛选，我们确定了1 H-吡唑并[3,4- d ]嘧啶支架是靶向PAK1的有前途的线索。我们通过基于结构的策略设计并综合了一个重点库。发现了一种新型的有效PAK1抑制剂ZMF-10，其IC 50值为174 nM，具有良好的选择性。此外，ZMF-10可以通过IC 50抑制PAK1-ERK信号传导，从而抑制MDA-MB-231细胞增殖。值3.48μM持续48小时。随后，据报道ZMF-10诱导细胞凋亡。有趣的是，根据基于RNASeq的分析，我们证实ZMF-10诱导了显着的ER-应力，通过FOXO3激活，JNK1 / 2，ERK1 / 2和AKT信号传导抑制抑制了迁移。总之，这些结果表明，ZMF-10是一种新型的PAK1抑制剂，可在MDA-MB-231细胞中触发凋

  DOI：

  10.1016/j.ejmech.2020.112220
• 作为产物：
  描述：

  4-叔丁氧羰基氨基哌啶 在 盐酸 、 N,N-二异丙基乙胺 作用下， 以 甲醇 、 异丙醇 为溶剂， 反应 8.0h， 生成 1-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)-piperidin-4-ylamine
  参考文献：
  名称：

  1 H-吡唑并[3,4- d ]嘧啶衍生物作为PAK1抑制剂的设计，合成和生物学评估，可触发MDA-MB-231细胞凋亡，内质网应激和抗迁移作用

  摘要：

  P21激活的激酶1（PAK1）与细胞增殖，存活和迁移有关。PAK1活性的失调涉及多种人类疾病，包括癌症，炎症和神经系统疾病。使用高通量虚拟筛选，我们确定了1 H-吡唑并[3,4- d ]嘧啶支架是靶向PAK1的有前途的线索。我们通过基于结构的策略设计并综合了一个重点库。发现了一种新型的有效PAK1抑制剂ZMF-10，其IC 50值为174 nM，具有良好的选择性。此外，ZMF-10可以通过IC 50抑制PAK1-ERK信号传导，从而抑制MDA-MB-231细胞增殖。值3.48μM持续48小时。随后，据报道ZMF-10诱导细胞凋亡。有趣的是，根据基于RNASeq的分析，我们证实ZMF-10诱导了显着的ER-应力，通过FOXO3激活，JNK1 / 2，ERK1 / 2和AKT信号传导抑制抑制了迁移。总之，这些结果表明，ZMF-10是一种新型的PAK1抑制剂，可在MDA-MB-231细胞中触发凋

  DOI：

  10.1016/j.ejmech.2020.112220

文献信息

• Identification of 4-(4-Aminopiperidin-1-yl)-7<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidines as Selective Inhibitors of Protein Kinase B through Fragment Elaboration
  作者：John J. Caldwell、Thomas G. Davies、Alastair Donald、Tatiana McHardy、Martin G. Rowlands、G. Wynne Aherne、Lisa K. Hunter、Kevin Taylor、Ruth Ruddle、Florence I. Raynaud、Marcel Verdonk、Paul Workman、Michelle D. Garrett、Ian Collins

  DOI：10.1021/jm701437d

  日期：2008.4.1

  inhibitor-PKA-PKB chimera complexes efficiently guided improvements in the potency and selectivity of the compounds, resulting in the identification of nanomolar 6-(piperidin-1-yl)purine, 4-(piperidin-1-yl)-7-azaindole, and 4-(piperidin-1-yl)pyrrolo[2,3- d]pyrimidine inhibitors of PKBbeta with antiproliferative activity and showing pathway inhibition in cells. A divergence in the binding mode was seen

  基于片段的筛选确定7-氮杂吲哚为蛋白激酶B抑制剂支架。使用抑制剂-PKA-PKB嵌合体复合物的反复结晶学方法对片段进行精细加工，可有效指导化合物效力和选择性的提高，从而鉴定出纳摩尔级的6-（哌啶-1-基）嘌呤，4-（哌啶-1-基）纳摩尔。 ）-7-氮杂吲哚和PKBbeta的4-（哌啶-1-基）吡咯并[2,3-d]嘧啶抑制剂具有抗增殖活性，并在细胞中表现出途径抑制作用。在包含4-氨基甲基哌啶和含4-氨基哌啶的分子之间观察到结合模式的差异。用4-氨基哌啶衍生物观察到PKB对PKA的选择性，大多数PKB选择性抑制剂（30倍）显示出PKA和PKA-PKB嵌合体之间的结合构象显着不同。
• 靶向PAK1抑制剂及其在抗肿瘤治疗药物中的应用
  申请人：深圳大学

  公开号：CN111303155A

  公开（公告）日：2020-06-19

  本发明涉及靶向PAK1抑制剂及其在制备抗肿瘤药物中的应用，属于肿瘤治疗药物技术领域。本发明提供结构式如式Ⅰ‑IV所示的化合物或其药学上可接受的盐，其中R1和X如权利要求书和说明书所述。本发明还提供一种药物组合物，包含有效剂量的上述化合物或其药学上可接受的盐。本发明所述的化合物或其药学上可接受的盐或其药物组合物可以作为PAK1抑制剂用于制备抗肿瘤药物。
• Ortho-Condensed Pyridine and Pyrimidine Derivatives (e.g., Purines) as Protein Kinases Inhibitors
  申请人：Berdini Valerio

  公开号：US20090247538A1

  公开（公告）日：2009-10-01

  The invention provides a compound for use as a protein kinase B inhibitor, the compound being a compound of the formula (I) or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR 5 ; J 1 -J 2 is N═C(R 6 ), (R 7 )C═N, (R 8 )N—C(O), (R 8 ) 2 C—C(O), N═N or (R 7 )C═C(R 6 ); E is a monocyclic carbocyclic or heterocyclic group of 5 or 6 ring members, the heterocyclic group containing up to 3 heteroatoms selected from O, N and S; Q 1 is a bond or a saturated C 1-3 hydrocarbon linker group, one of the carbon atoms in the linker group being optionally be replaced by an oxygen or nitrogen atom, or an adjacent pair of carbon atoms may be replaced by CONR q or NR q CO where R q is hydrogen or methyl, or R q is a C 1-4 alkylene chain linked to R 1 or a carbon atom of Q 1 to form a cyclic moiety; and wherein the carbon atoms of the linker group Q 1 may optionally bear one or more substituents selected from fluorine and hydroxy; Q 2 is a bond or a saturated hydrocarbon linker group containing from 1 to 3 carbon atoms, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group may optionally bear one or more substituents selected from fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom a with respect to the G group; and provided that when E is aryl or heteroaryl, then Q 2 is other than a bond; G is hydrogen, NR 2 R, OH or SH provided that when E is aryl or heteroaryl and Q 2 is a bond, then G is hydrogen; R 1 is hydrogen or an aryl or heteroaryl group, with the proviso that when R 1 is hydrogen and G is NR 2 R 3 , then Q 2 is a bond; and R 2 , R 3 , R 4 , R 6 and R 8 are as defined in the claims.

  本发明提供了一种用作蛋白激酶B抑制剂的化合物，该化合物是公式（I）的化合物或其盐、溶剂化物、互变异构体或N-氧化物，其中T为N或CR5；J1-J2为N═C(R6)、(R7)C═N、(R8)N—C(O)、(R8)2C—C(O)、N═N或(R7)C═C(R6)；E为5或6个环成员的单环碳环或杂环基团，所述杂环基团中含有最多3个选自O、N和S的杂原子；Q1为键或饱和的C1-3碳氢化合物连接基团，连接基团中的一个碳原子可以被氧或氮原子取代，或者相邻的一对碳原子可以被CONRq或NRqCO取代，其中Rq为氢或甲基，或者Rq为C1-4烷基链，与R1或Q1的一个碳原子连接形成环状基团；连接基团Q1的碳原子可以选择地带有一个或多个氟和羟基取代基；Q2为键或含有1至3个碳原子的饱和碳氢化合物连接基团，其中连接基团中的一个碳原子可以选择地被氧或氮原子取代；连接基团的碳原子可以选择地带有一个或多个氟和羟基取代基团，但当羟基存在时，不得位于与G基团相对的碳原子a上；并且当E为芳基或杂芳基时，Q2不是键；G为氢、NR2R或OH或SH，但当E为芳基或杂芳基且Q2为键时，G为氢；R1为氢或芳基或杂芳基，但当R1为氢且G为NR2R3时，Q2为键；而R2、R3、R4、R6和R8如权利要求中所定义。
• PURINE AND DEAZAPURINE DERIVATIVES AS PHARMACEUTICAL COMPOUNDS
  申请人：Davies Thomas Glanmor

  公开号：US20100022564A1

  公开（公告）日：2010-01-28

  The invention provides a compound of the formula (I) or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR 5 ; J 1 -J 2 is N═C(R 6 ), (R 7 )C═N, (R 8 )N—C(O), (R 8 ) 2 C—C(O), N═N or (R 7 )C═C(R 6 ); E is a monocyclic carbocyclic or heterocyclic group of 5 or 6 ring members, the heterocyclic group containing up to 3 heteroatoms selected from O, N and S; Q 1 is a bond or a saturated C 1-3 hydrocarbon linker group, one of the carbon atoms in the linker group being optionally be replaced by an oxygen or nitrogen atom, or an adjacent pair of carbon atoms may be replaced by CONR q or NR q CO where R q is hydrogen or methyl, or R q is a C 1-4 alkylene chain linked to R 1 or a carbon atom of Q 1 to form a cyclic moiety; and wherein the carbon atoms of the linker group Q 1 may optionally bear one or more substituents selected from fluorine and hydroxy; Q 2 is a bond or a saturated hydrocarbon linker group containing from 1 to 3 carbon atoms, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group may optionally bear one or more substituents selected from fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom α with respect to the G group; and provided that when E is aryl or heteroaryl, then Q 2 is other than a bond; G is hydrogen, NR 2 R 3 , OH or SH provided that when E is aryl or heteroaryl and Q 2 is a bond, then G is hydrogen; R 1 is hydrogen or an aryl or heteroaryl group, with the proviso that when R 1 is hydrogen and G is NR 2 R 3 , then Q 2 is a bond; and R 2 , R 3 R 4 , R 6 and R 8 are as defined in the claims, wherein the compound is for use in: (a) the treatment or prophylaxis of a disease or condition in which the modulation (e.g. inhibition) of ROCK kinase or protein kinase P70S6K is indicated; and/or (b) the treatment of a subject or patient population in which the modulation (e.g. inhibition) of ROCK kinase or protein kinase P70S6K is indicated.

  本发明提供了化合物(I)或其盐、溶剂化物、互变异构体或N-氧化物，其中T为N或CR5；J1-J2为N═C(R6)、(R7)C═N、(R8)N—C(O)、(R8)2C—C(O)、N═N或(R7)C═C(R6)；E为由5个或6个环成的单环碳环或杂环基团，其中杂环基团中最多含有3个从O、N和S中选择的杂原子；Q1为键或饱和的C1-3烃基连接基团，其中连接基团中的一个碳原子可以选择性地被氧或氮原子替换，或者相邻的一对碳原子可以被CONRq或NRqCO替换，其中Rq为氢或甲基，或者Rq为C1-4烷基链，与R1或Q1的碳原子连接形成环状结构；连接基团Q1的碳原子可以选择性地带有一个或多个氟和羟基取代基；Q2为键或含有1至3个碳原子的饱和烃基连接基团，其中连接基团中的一个碳原子可以选择性地被氧或氮原子替换；连接基团的碳原子可以选择性地带有一个或多个氟和羟基取代基团，但当羟基取代基团存在时，不得位于与G基团相对的α碳原子上；当E为芳基或杂芳基时，Q2不是键；G为氢、NR2R3、OH或SH，但当E为芳基或杂芳基且Q2为键时，G为氢；R1为氢或芳基或杂芳基基团，但当R1为氢且G为NR2R3时，Q2为键；R2、R3、R4、R6和R8如权利要求所定义，其中该化合物用于：(a)治疗或预防需要调节（例如抑制）ROCK激酶或蛋白激酶P70S6K的疾病或病情；和/或(b)治疗需要调节（例如抑制）ROCK激酶或蛋白激酶P70S6K的受试者或患者群体。
• ORTHO-CONDENSED PYRIDINE AND PYRIMIDINE DERIVATIVES (E.G., PURINES) AS PROTEIN KINASES INHIBITORS
  申请人：ASTEX THERAPEUTICS LIMITED

  公开号：US20140303177A1

  公开（公告）日：2014-10-09

  The invention provides a compound for use as a protein kinase B inhibitor, the compound being a compound of the formula (I) or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR 5 ; J 1 -J 2 is N═C(R 6 ), (R 7 )C═N, (R 8 )N—C(O), (R 8 ) 2 C—C(O), N═N or (R 7 )C═C(R 6 ); E is a monocyclic carbocyclic or heterocyclic group of 5 or 6 ring members, the heterocyclic group containing up to 3 heteroatoms selected from O, N and S; Q 1 is a bond or a saturated C 1-3 hydrocarbon linker group, one of the carbon atoms in the linker group being optionally be replaced by an oxygen or nitrogen atom, or an adjacent pair of carbon atoms may be replaced by CONR q or NR q CO where R q is hydrogen or methyl, or R q is a C 1-4 alkylene chain linked to R or a carbon atom of Q 1 to form a cyclic moiety; and wherein the carbon atoms of the linker group Q 1 may optionally bear one or more substituents selected from fluorine and hydroxy; Q 2 is a bond or a saturated hydrocarbon linker group containing from 1 to 3 carbon atoms, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group may optionally bear one or more substituents selected from fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom a with respect to the G group; and provided that when E is aryl or heteroaryl, then Q 2 is other than a bond; G is hydrogen, NR 2 R 3 , OH or SH provided that when E is aryl or heteroaryl and Q 2 is a bond, then G is hydrogen; R 1 is hydrogen or an aryl or heteroaryl group, with the proviso that when R is hydrogen and G is NR 2 R 3 , then Q is a bond; and R 2 , R 3 , R 4 , R 6 and R 8 are as defined in the claims.

  本发明提供了一种用作蛋白激酶B抑制剂的化合物，该化合物是公式(I)的化合物或其盐、溶剂化合物、互变异构体或N-氧化物，其中T为N或CR5；J1-J2为N═C(R6)、(R7)C═N、(R8)N—C(O)、(R8)2C—C(O)、N═N或(R7)C═C(R6)；E为5或6个环元素的单环碳环或杂环基团，其中杂环基团最多包含3个从O、N和S中选择的杂原子；Q1为键或饱和的C1-3烃基连接基团，连接基团中的一个碳原子可以被氧或氮原子替换，或者相邻的一对碳原子可以被CONRq或NRqCO替换，其中Rq为氢或甲基，或者Rq为C1-4烷基链，连接到R或Q1的碳原子以形成环状基团；连接基团Q1的碳原子可以选择地带有一个或多个氟和羟基取代基；Q2为键或含有1至3个碳原子的饱和烃基连接基团，其中连接基团中的一个碳原子可以选择地被氧或氮原子替换；连接基团的碳原子可以选择地带有一个或多个氟和羟基取代基，但当存在羟基时，其不位于与G基团相关的碳原子a上；并且当E为芳基或杂芳基时，Q2不是键；G为氢、NR2R3、OH或SH，但当E为芳基或杂芳基且Q2为键时，G为氢；R1为氢或芳基或杂芳基，但当R为氢且G为NR2R3时，Q为键；而R2、R3、R4、R6和R8如权利要求所定义。