3-[6-(phenylsulfonyl)-imidazo[4,5-d]pyrrolo[2,3-b]pyridine-1(6H)-yl]-azetidine-1-carboxylic acid tert-butyl ester | 1315494-66-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-[6-(phenylsulfonyl)-imidazo[4,5-d]pyrrolo[2,3-b]pyridine-1(6H)-yl]-azetidine-1-carboxylic acid tert-butyl ester
• 英文别名: 3-(6-benzenesulfonyl-6H-1,3,5,6-tetraaza-as-indacen-1-yl)-azetidine-1-carboxylic acid tert-butyl ester；Tert-butyl 3-[10-(benzenesulfonyl)-3,5,8,10-tetrazatricyclo[7.3.0.02,6]dodeca-1,4,6,8,11-pentaen-3-yl]azetidine-1-carboxylate
• CAS: 1315494-66-6
• 化学式: C₂₂H₂₃N₅O₄S
• 分子量: 453.522
• InChiKey: IYHVTWRXGAELAE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  32
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  108
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  3-[6-(phenylsulfonyl)-imidazo[4,5-d]pyrrolo[2,3-b]pyridine-1(6H)-yl]-azetidine-1-carboxylic acid tert-butyl ester 在 三氟乙酸 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 91.0h， 生成 1-(azetidin-3-yl)-1,6-dihydro-imidazo[4,5-d]pyrrolo[2,3-b]pyridine
  参考文献：
  名称：

  Identification of Imidazo-Pyrrolopyridines as Novel and Potent JAK1 Inhibitors

  摘要：

  A therapeutic rationale is proposed for the treatment of inflammatory diseases, such as rheumatoid arthritis (RA), by specific targeting of the JAK1 pathway. Examination of the preferred binding conformation of clinically effective, pan-JAK inhibitor I led to identification of a novel, tricyclic hinge binding scaffold 3. Exploration of SAP. through a series of cycloamino and cycloalkylamino analogues demonstrated this template to be highly tolerant of substitution, with a predisposition to moderate selectivity for the JAK1 isoform over JAK2. This study culminated in the identification of subnanomolar JAK1 inhibitors such as 22 and 49, having excellent cell potency, good rat pharmacokinetic characteristics, and excellent kinase selectivity. Determination of the binding modes of the series in JAK1 and JAK2 by X-ray crystallography supported the design of analogues to enhance affinity and selectivity.

  DOI：

  10.1021/jm300438j
• 作为产物：
  描述：

  4-氯-7-氮杂吲哚 在 4-二甲氨基吡啶 、 10% Pd(OH)₂ on C 、 氢气 、 四丁基硝酸铵 、 对甲苯磺酸 、 三乙胺 、 N,N-二异丙基乙胺 、 三氟乙酸酐 作用下， 以 四氢呋喃 、 二氯甲烷 、 异丙醇 、 甲苯 为溶剂， 反应 49.7h， 生成 3-[6-(phenylsulfonyl)-imidazo[4,5-d]pyrrolo[2,3-b]pyridine-1(6H)-yl]-azetidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Identification of Imidazo-Pyrrolopyridines as Novel and Potent JAK1 Inhibitors

  摘要：

  A therapeutic rationale is proposed for the treatment of inflammatory diseases, such as rheumatoid arthritis (RA), by specific targeting of the JAK1 pathway. Examination of the preferred binding conformation of clinically effective, pan-JAK inhibitor I led to identification of a novel, tricyclic hinge binding scaffold 3. Exploration of SAP. through a series of cycloamino and cycloalkylamino analogues demonstrated this template to be highly tolerant of substitution, with a predisposition to moderate selectivity for the JAK1 isoform over JAK2. This study culminated in the identification of subnanomolar JAK1 inhibitors such as 22 and 49, having excellent cell potency, good rat pharmacokinetic characteristics, and excellent kinase selectivity. Determination of the binding modes of the series in JAK1 and JAK2 by X-ray crystallography supported the design of analogues to enhance affinity and selectivity.

  DOI：

  10.1021/jm300438j

文献信息

• [EN] TRICYCLIC HETEROCYCLIC COMPOUNDS, COMPOSITIONS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TRICYCLIQUES, LEURS COMPOSITIONS ET PROCÉDÉS D'UTILISATION
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011086053A1

  公开（公告）日：2011-07-21

  The invention provides novel compounds of formula (I) having the general formula, wherein R1, R2, R3, X and Y are as described herein. Accordingly, the compounds may be provided in pharmaceutically acceptable compositions and used for the treatment of immunological or hyperproliferative disorders.

  该发明提供了具有通式（I）的新化合物，通式如下，其中R1、R2、R3、X和Y如本文所述。因此，这些化合物可以用于制备药学上可接受的组合物，并用于治疗免疫或过度增殖性疾病。
• TRICYCLIC HETEROCYCLIC COMPOUNDS, COMPOSITIONS AND METHODS OF USE THEREOF
  申请人：F.Hoffmann-La Roche AG

  公开号：EP2523957A1

  公开（公告）日：2012-11-21