tert-butyl (2-azidoethyl)(methyl)carbamate | 847259-90-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: tert-butyl (2-azidoethyl)(methyl)carbamate
• 英文别名: tert-butyl N-(2-azidoethyl)-N-methylcarbamate
• CAS: 847259-90-9
• 化学式: C₈H₁₆N₄O₂
• 分子量: 200.241
• InChiKey: HBIZLVGJYYDTIS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  43.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl (2-azidoethyl)(methyl)carbamate 在 三苯基膦 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 10.0h， 以83%的产率得到N-Boc-N-甲基乙二胺
  参考文献：
  名称：

  Novel JAK1-selective benzimidazole inhibitors with enhanced membrane permeability

  摘要：

  The previously identified Janus kinase 1 (JAK1)-selective inhibitor, 1-(2-aminoethyl)-2-(piperidin-4-yl)-1H- benzo[d] imidazole-5-carboxamide (2), suffered from low cell permeability, which resulted in poor pharmacokinetic properties. In this study, by introducing less polar hydrogen bond donors at N-1 (a hydroxyalkyl or a methylaminoalkyl group) and C2 (a cyclohexanol group) positions, a series of novel benzimidazole derivatives were prepared, which exhibited selective JAK1 inhibitory activity (IC50 against JAK1 = 0.08-0.15 mu M; JAK1-selectivity = 26-40 fold vs JAK2, 12-23 fold vs JAK3, and 38-54 fold vs Tyk2) along with significantly increased lipophilicity (3.3-15.8 times) as well as membrane permeability (6.3-12 times). (C) 2016 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2016.05.078
• 作为产物：
  描述：

  N-Boc-溴乙胺 在 sodium azide 、 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 17.0h， 生成 tert-butyl (2-azidoethyl)(methyl)carbamate
  参考文献：
  名称：

  Novel JAK1-selective benzimidazole inhibitors with enhanced membrane permeability

  摘要：

  The previously identified Janus kinase 1 (JAK1)-selective inhibitor, 1-(2-aminoethyl)-2-(piperidin-4-yl)-1H- benzo[d] imidazole-5-carboxamide (2), suffered from low cell permeability, which resulted in poor pharmacokinetic properties. In this study, by introducing less polar hydrogen bond donors at N-1 (a hydroxyalkyl or a methylaminoalkyl group) and C2 (a cyclohexanol group) positions, a series of novel benzimidazole derivatives were prepared, which exhibited selective JAK1 inhibitory activity (IC50 against JAK1 = 0.08-0.15 mu M; JAK1-selectivity = 26-40 fold vs JAK2, 12-23 fold vs JAK3, and 38-54 fold vs Tyk2) along with significantly increased lipophilicity (3.3-15.8 times) as well as membrane permeability (6.3-12 times). (C) 2016 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2016.05.078

文献信息

• ALK5 INHIBITORS
  申请人：THERAVANCE BIOPHARMA R&D IP, LLC

  公开号：US20200188370A1

  公开（公告）日：2020-06-18

  The present disclosure provides inhibitors of activin receptor-like kinase 5 (ALK5). Also disclosed are methods to modulate the activity of ALK5 and methods of treatment of disorders mediated by ALK5.

  本公开提供抑制活性素受体样激酶5（ALK5）的抑制剂。还公开了调节ALK5活性的方法以及治疗由ALK5介导的疾病的方法。
• NOVEL AZALIDE AND AZALACTAM DERIVATIVES AND PROCESS FOR THE PRODUCTION OF THE SAME
  申请人：Meiji Seika Kaisha, Ltd.

  公开号：EP1661904A1

  公开（公告）日：2006-05-31

  A compound represented by the following general formula (1) or a pharmaceutically acceptable salt thereof, which is useful for a prophylactic and/or therapeutic treatment of a microbial infectious disease. [R1 is hydrogen atom, or a linear C1-6 alkylcarbonyl group; R2 is hydrogen atom, or a C1-6 alkylcarbonyl group; R3 is hydrogen atom, a C1-6 alkyl group, a C1-6 alkylcarbonyl group, a C1-6 alkenyl group, a C2-6 alkenylcarbonyl group, a C2-6 alkynyl group, or an Ar-B- group (Ar represents an aryl group, or a heterocyclic group, and B is a C1-6 alkyl group, a C1-6 alkylcarbonyl group, a C2-6 alkenyl group, a C2-6 alkenylcarbonyl group, or a C2-6 alkynyl group); R5, R6, R7, and R8 represent hydrogen atom, a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, or an Ar-B'- group (B' is a C1-6 alkyl group, a C2-6 alkenyl group, or a C2-6 alkynyl group); X is oxygen atom, or an -NR4- group (R4 is hydrogen atom, a C1-6 alkyl group, or a C1-6 alkyl group which may be substituted with an Ar group); and R4' is hydrogen atom, or a group represented by the aforementioned formula (a) (R3" and R4" represent hydrogen atom, or a linear or branched C1-6 alkylcarbonyl group)]

  由以下一般式（1）表示的化合物或其药学上可接受的盐，可用于预防和/或治疗微生物感染性疾病。[R1为氢原子，或线性C1-6烷基羰基基团；R2为氢原子，或C1-6烷基羰基基团；R3为氢原子，C1-6烷基基团，C1-6烷基羰基基团，C1-6烯基基团，C2-6烯基羰基基团，C2-6炔基基团，或Ar-B-基团（Ar表示芳基团，或杂环基团，B为C1-6烷基基团，C1-6烷基羰基基团，C2-6烯基基团，C2-6烯基羰基基团，或C2-6炔基基团）；R5、R6、R7和R8表示氢原子，C1-6烷基基团，C2-6烯基基团，C2-6炔基基团，或Ar-B'-基团（B'为C1-6烷基基团，C2-6烯基基团，或C2-6炔基基团）；X为氧原子，或一个-NR4-基团（R4为氢原子，C1-6烷基基团，或C1-6烷基基团，可能被芳基取代）；R4'为氢原子，或由上述式（a）表示的基团（R3"和R4"表示氢原子，或线性或支链状C1-6烷基羰基基团）]
• Nozel azalide and azalactam derivatives and method for producing the same
  申请人：Miura Tomoaki

  公开号：US20070042974A1

  公开（公告）日：2007-02-22

  A compound represented by the following general formula (1) or a pharmaceutically acceptable salt thereof, which is useful for a prophylactic and/or therapeutic treatment of a microbial infectious disease. [R 1 is hydrogen atom, or a linear C1-6 alkylcarbonyl group; R 2 is hydrogen atom, or a C1-6 alkylcarbonyl group; R 3 is hydrogen atom, a C1-6 alkyl group, a C1-6 alkylcarbonyl group, a C1-6 alkenyl group, a C2-6 alkenylcarbonyl group, a C2-6 alkynyl group, or an Ar—B— group (Ar represents an aryl group, or a heterocyclic group, and B is a C1-6 alkyl group, a C1-6 alkylcarbonyl group, a C2-6 alkenyl group, a C2-6 alkenylcarbonyl group, or a C2-6 alkynyl group); R 5 , R 6 , R 7 , and R 8 represent hydrogen atom, a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, or an Ar—B′— group (B′ is a C1-6 alkyl group, a C2-6 alkenyl group, or a C2-6 alkynyl group); X is oxygen atom, or an —NR 4 — group (R 4 is hydrogen atom, a C1-6 alkyl group, or a C1-6 alkyl group which may be substituted with an Ar group); and R 4′ is hydrogen atom, or a group represented by the aforementioned formula (a) (R 3″ and R 4″ represent hydrogen atom, or a linear or branched C1-6 alkylcarbonyl group)]

  下列通式（1）所代表的化合物或其药学上可接受的盐，可用于预防和/或治疗微生物感染性疾病。[其中R1为氢原子或线性C1-6烷基羰基基团；R2为氢原子或C1-6烷基羰基基团；R3为氢原子、C1-6烷基、C1-6烷基羰基基团、C1-6烯基、C2-6烯基羰基基团、C2-6炔基或Ar-B-基团（Ar代表芳基或杂环基，B为C1-6烷基、C1-6烷基羰基基团、C2-6烯基、C2-6烯基羰基基团或C2-6炔基）；R5、R6、R7和R8代表氢原子、C1-6烷基、C2-6烯基、C2-6炔基或Ar-B′-基团（B′为C1-6烷基、C2-6烯基或C2-6炔基）；X为氧原子或-NR4-基团（R4为氢原子、C1-6烷基或可被芳基取代的C1-6烷基）；R4′为氢原子或上述通式（a）所代表的基团（R3″和R4″代表氢原子或线性或支链状C1-6烷基羰基基团）]
• US7365174B2
  申请人：——

  公开号：US7365174B2

  公开（公告）日：2008-04-29
• Novel JAK1-selective benzimidazole inhibitors with enhanced membrane permeability
  作者：Hyungmi Kim、Mi Kyoung Kim、Hyunah Choo、Youhoon Chong

  DOI：10.1016/j.bmcl.2016.05.078

  日期：2016.7

  The previously identified Janus kinase 1 (JAK1)-selective inhibitor, 1-(2-aminoethyl)-2-(piperidin-4-yl)-1H- benzo[d] imidazole-5-carboxamide (2), suffered from low cell permeability, which resulted in poor pharmacokinetic properties. In this study, by introducing less polar hydrogen bond donors at N-1 (a hydroxyalkyl or a methylaminoalkyl group) and C2 (a cyclohexanol group) positions, a series of novel benzimidazole derivatives were prepared, which exhibited selective JAK1 inhibitory activity (IC50 against JAK1 = 0.08-0.15 mu M; JAK1-selectivity = 26-40 fold vs JAK2, 12-23 fold vs JAK3, and 38-54 fold vs Tyk2) along with significantly increased lipophilicity (3.3-15.8 times) as well as membrane permeability (6.3-12 times). (C) 2016 Elsevier Ltd. All rights reserved.