2-chloro-N-cyclohexyl-5-nitropyrimidin-4-amine | 890094-40-3

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 2-chloro-N-cyclohexyl-5-nitropyrimidin-4-amine
• 英文别名: 2-chloro-4-cyclohexylamino-5-nitropyrimidine；intermediate 13
• CAS: 890094-40-3
• 化学式: C₁₀H₁₃ClN₄O₂
• 分子量: 256.692
• InChiKey: HYWUBWDYBHATQI-UHFFFAOYSA-N

物化性质

• 沸点：
  467.9±30.0 °C(Predicted)
• 密度：
  1.413±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  83.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-chloro-N-cyclohexyl-5-nitropyrimidin-4-amine 在 palladium 10% on activated carbon 、 氢气 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 N,N-二异丙基乙胺 作用下， 以 甲醇 、 二氯甲烷 、 正丁醇 为溶剂， 50.0~90.0 ℃ 、101.33 kPa 条件下， 反应 23.0h， 生成 8-phenylamino-9-cyclohexyl-2-(4-(4-methylpiperazin-1-yl)phenylamino)-9H-purine
  参考文献：
  名称：

  Structural Optimization and Structure–Activity Relationships of N²-(4-(4-Methylpiperazin-1-yl)phenyl)-N⁸-phenyl-9H-purine-2,8-diamine Derivatives, a New Class of Reversible Kinase Inhibitors Targeting both EGFR-Activating and Resistance Mutations

  摘要：

  This paper describe the structural optimization of a hit compound, N-2-(4-(4-methylpiperazin-1-yl)phenyl)-N-8-phenyl-9H-purine-2,8-diamine (1), which is a reversible kinase inhibitor targeting both EGFR-activating and drug-resistance (T790M) mutations but has poor binding affinity. Structure-activity relationship studies led to the identification of 9-cyclopentyl-N-2-(4-(4-methylpiperazin-1-yl)phenyl)-N-8-phenyl-9H-purine-2,8-diamine (9e) that exhibits significant in vitro antitumor potency against the non-small-cell lung cancer (NSCLC) cell lines HCC827 and H1975, which harbor EGFR-activating and drug-resistance mutations, respectively. Compound 9e was further assessed for potency and selectivity in enzymatic assays and in vivo anti-NSCLC studies. The results indicated that compound 9e is a highly potent kinase inhibitor against both EGFR-activating and resistance mutations and has good kinase spectrum selectivity across the kinome. In vivo, oral administration of compound 9e at a dose of 5 mg/kg caused rapid and complete tumor regression in a HCC827 xenograft model, and an oral dose of 50 mg/kg initiated a considerable antitumor effect in an H1975 xenograft model.

  DOI：

  10.1021/jm301365e
• 作为产物：
  描述：

  环己胺 、 2,4-二氯-5 硝基嘧啶 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 0.08h， 以95.9%的产率得到2-chloro-N-cyclohexyl-5-nitropyrimidin-4-amine
  参考文献：
  名称：

  新型人Pin1抑制剂嘧啶衍生物的合成及生物学评价

  摘要：

  Pin1（蛋白质与NIMA1相互作用）是一种顺式-反式异构酶，可促进其底物中phosphoSer / Thr-Pro基序的酰胺键旋转。抑制Pin1可能是开发抗癌药物的新策略。在此，合成了一系列嘧啶衍生物，并评价了它们的Pin1抑制活性。其中，四种化合物（2A，2F，2H和2升）显示强的抑制活性对中Pin1带IC 50值低于3 µM。这一系列基于嘧啶的抑制剂对Pin1具有时间依赖性抑制作用。详细分析了嘧啶环2、4和5位上的结构活性关系，这将有助于进一步探索新的Pin1抑制剂。

  DOI：

  10.1016/j.bmc.2018.03.024

文献信息

• Heteroaryl imidazolone derivatives as jak inhibitors
  申请人：Almirall, S.A.

  公开号：EP2397482A1

  公开（公告）日：2011-12-21

  New heteroaryl imidazolone derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).

  新的杂环基咪唑酮衍生物具有化学结构式(I)，公开了它们的制备方法，包括它们的制药组合物以及它们作为Janus激酶（JAK）抑制剂在治疗中的用途。
• [EN] HETEROARYL IMIDAZOLONE DERIVATIVES AS JAK INHIBITORS<br/>[FR] DÉRIVÉS D'HÉTÉROARYLE IMIDAZOLONE EN TANT QU'INHIBITEURS DE JAK
  申请人：ALMIRALL SA

  公开号：WO2011157397A1

  公开（公告）日：2011-12-22

  New heteroaryl imidazolone derivatives having the chemical structure of formula (I) disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).

  新的杂环芳基咪唑酮衍生物具有化学结构式（I）所示；以及它们的制备方法，包含它们的药物组合物以及它们作为Janus激酶（JAK）抑制剂在治疗中的用途。
• [EN] PYRIDIN-2 (1H) -ONE DERIVATIVES USEFUL AS MEDICAMENTS FOR THE TREATMENT OF MYELOPROLIFERATIVE DISORDERS, TRANSPLANT REJECTION, IMMUNE-MEDIATED AND INFLAMMATORY DISEASES<br/>[FR] DÉRIVÉS DE PYRIDIN-2(1H)-ONE UTILES EN TANT QUE MÉDICAMENTS POUR LE TRAITEMENT DE TROUBLES MYÉLOPROLIFÉRATIFS, DU REJET DE GREFFE, DE MALADIES À MÉDIATION IMMUNITAIRE ET INFLAMMATOIRES
  申请人：ALMIRALL SA

  公开号：WO2012160030A1

  公开（公告）日：2012-11-29

  Compoundshaving the chemical structure of formula (I) are disclosed; as well as process for theirpreparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).

  揭示了具有化学结构的化合物（I）的公式；以及它们的制备过程，包括它们的药物组合物和它们作为Janus激酶（JAK）抑制剂在治疗中的用途。
• [EN] ARYLAMINO PURINE DERIVATIVES, PREPARATION METHOD AND PHARMACEUTICAL USE THEREOF<br/>[FR] DÉRIVÉS ARYLAMINÉS DE PURINE, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION PHARMACEUTIQUE
  申请人：SI CHUAN UNIVERSITY

  公开号：WO2011147066A1

  公开（公告）日：2011-12-01

  Arylamino purine derivatives represented by formula I and their preparation method are disclosed, wherein each substituent is defined as in the description. The derivatives have an inhibitory effect on non-small cell lung cancer with deletion mutation of exon 19 or L858R point mutation of exon 21 in epidermal growth factor receptor (EGFR).

  本发明揭示了由公式I表示的芳基氨基嘌呤衍生物及其制备方法，其中每个取代基在描述中有定义。这些衍生物对于表皮生长因子受体（EGFR）的外显子19缺失突变或外显子21的L858R点突变的非小细胞肺癌具有抑制作用。
• PYRIDIN-2(1H)-ONE DERIVATIVES USEFUL AS MEDICAMENTS FOR THE TREATMENT OF MYELOPROLIFERATIVE DISORDERS, TRANSPLANT REJECTION, IMMUNE-MEDIATED AND INFLAMMATORY DISEASES
  申请人：Eastwood Paul Robert

  公开号：US20140170110A1

  公开（公告）日：2014-06-19

  Compounds having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Janus Kinases (JAK).

  公开了具有化学式（I）的化合物；以及它们的制备方法、包含它们的制药组合物以及它们作为Janus激酶（JAK）抑制剂在治疗中的用途。