3-(1-tert-butoxycarbonylpiperidin-4-yl)-3H-imidazo[4,5-b]pyridine | 273757-38-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并吡啶类
• 英文名称: 3-(1-tert-butoxycarbonylpiperidin-4-yl)-3H-imidazo[4,5-b]pyridine
• 英文别名: Tert-butyl 4-imidazo[4,5-b]pyridin-3-ylpiperidine-1-carboxylate
• CAS: 273757-38-3
• 化学式: C₁₆H₂₂N₄O₂
• 分子量: 302.376
• InChiKey: IUNMOUPPXOSBFD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  60.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  三氟乙酸 、 3-(1-tert-butoxycarbonylpiperidin-4-yl)-3H-imidazo[4,5-b]pyridine 以 二氯甲烷 为溶剂， 反应 1.5h， 生成 3-Piperidin-4-yl-3H-imidazo[4,5-b]pyridine; compound with trifluoro-acetic acid
  参考文献：
  名称：

  Design, Synthesis, and Biological Activity of Novel, Potent, and Selective (Benzoylaminomethyl)thiophene Sulfonamide Inhibitors of c-Jun-N-Terminal Kinase

  摘要：

  Several lines of evidence support the hypothesis that c-Jun N-terminal kinases (JNKs) play a critical role in a wide range of disease states including cell death (apoptosis)-related and inflammatory disorders (epilepsy, brain, heart and renal ischemia, neurodegenerative diseases, multiple sclerosis, rheumatoid arthritis, and inflammatory bowel syndrome). The screening of a compound collection led to the identification of a 2-(benzoylaminomethyl)thiophene sulfonamide (AS004509, compound I) as a potent and selective JNK inhibitor. Chemistry and structure-activity relationship (SAR) studies performed around this novel kinase-inhibiting motif indicated that the left and central parts of the molecule were instrumental to maintaining potency at the enzyme. Accordingly, we investigated the JNK-inhibiting properties of a number of variants of the right-hand moiety of the molecule, which led to the identification of 2-(benzoylaminomethyl)thiophene sulfonamide benzotriazole (AS600292, compound 50a), the first potent and selective JNK inhibitor of this class which demonstrates a protective action against neuronal cell death induced by growth factor and serum deprivation.

  DOI：

  10.1021/jm031112e
• 作为产物：
  描述：

  N-Boc-4-羟基哌啶 、 4-氮杂苯并咪唑 在 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 为溶剂， 生成 3-(1-tert-butoxycarbonylpiperidin-4-yl)-3H-imidazo[4,5-b]pyridine
  参考文献：
  名称：

  Design, Synthesis, and Biological Activity of Novel, Potent, and Selective (Benzoylaminomethyl)thiophene Sulfonamide Inhibitors of c-Jun-N-Terminal Kinase

  摘要：

  Several lines of evidence support the hypothesis that c-Jun N-terminal kinases (JNKs) play a critical role in a wide range of disease states including cell death (apoptosis)-related and inflammatory disorders (epilepsy, brain, heart and renal ischemia, neurodegenerative diseases, multiple sclerosis, rheumatoid arthritis, and inflammatory bowel syndrome). The screening of a compound collection led to the identification of a 2-(benzoylaminomethyl)thiophene sulfonamide (AS004509, compound I) as a potent and selective JNK inhibitor. Chemistry and structure-activity relationship (SAR) studies performed around this novel kinase-inhibiting motif indicated that the left and central parts of the molecule were instrumental to maintaining potency at the enzyme. Accordingly, we investigated the JNK-inhibiting properties of a number of variants of the right-hand moiety of the molecule, which led to the identification of 2-(benzoylaminomethyl)thiophene sulfonamide benzotriazole (AS600292, compound 50a), the first potent and selective JNK inhibitor of this class which demonstrates a protective action against neuronal cell death induced by growth factor and serum deprivation.

  DOI：

  10.1021/jm031112e

文献信息

• S-3578, A New Broad Spectrum Parenteral Cephalosporin Exhibiting Potent Activity Against both Methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas aeruginosa Synthesis and Structure-activity Relationships.
  作者：HIDENORI YOSHIZAWA、HIKARU ITANI、KOJI ISHIKURA、TADASHI IRIE、KATSUKI YOKOO、TADATOSHI KUBOTA、KYOJI MINAMI、TSUTOMU IWAKI、HIDEAKI MIWA、YASUHIRO NISHITANI

  DOI：10.7164/antibiotics.55.975

  日期：——

  A series of 7-aminothiadiazolylcephalosporins having a 1-(substituted)-1H-imidazo[4, 5-b]pyridinium group at the C-3' position of the cephem nucleus were synthesized and evaluated for in vitro antibacterial activities. Among the cephalosporins prepared in this study, 7β-[2-(5-amino-1, 2, 4-thiadiazol-3-yl)-2(Z)-ethoxyiminoacetamido]-3-[1-(3-methylaminopropyl)-1H-imidazo[4, 5-b]pyridinium-4-yl]methyl-3-cephem-4-carboxylate sulfate (S-3578) showed extremely potent broad spectrum activity against both Gram-positive bacteria including methicillin-resistant Staphylococcus aureus (MRSA) and Gram-negative bacteria including Pseudomonas aeruginosa, and good water solubility.

  一系列具有1-(取代基)-1H-咪唑[4, 5-b]吡啶铵基团的7-氨基噻二唑基头孢菌素在头孢核的C-3'位点合成并评估其体外抗菌活性。在本研究中制备的头孢菌素中，7β-[2-(5-amino-1, 2, 4-thiadiazol-3-yl)-2(Z)-ethoxyiminoacetamido]-3-[1-(3-methylaminopropyl)-1H-imidazo[4, 5-b]pyridinium-4-yl]methyl-3-头孢-4-羧酸盐硫酸盐(S-3578)对革兰氏阳性细菌（包括抗甲氧西林的金黄色葡萄球菌MRSA）和革兰氏阴性细菌（包括铜绿色假单胞菌）表现出极强的广谱活性，并且具有良好的水溶性。
• Design, Synthesis, and Biological Activity of Novel, Potent, and Selective (Benzoylaminomethyl)thiophene Sulfonamide Inhibitors of c-Jun-N-Terminal Kinase
  作者：Thomas Rückle、Marco Biamonte、Tania Grippi-Vallotton、Steve Arkinstall、Yves Cambet、Montserrat Camps、Christian Chabert、Dennis J. Church、Serge Halazy、Xuliang Jiang、Isabelle Martinou、Anthony Nichols、Wolfgang Sauer、Jean-Pierre Gotteland

  DOI：10.1021/jm031112e

  日期：2004.12.1

  Several lines of evidence support the hypothesis that c-Jun N-terminal kinases (JNKs) play a critical role in a wide range of disease states including cell death (apoptosis)-related and inflammatory disorders (epilepsy, brain, heart and renal ischemia, neurodegenerative diseases, multiple sclerosis, rheumatoid arthritis, and inflammatory bowel syndrome). The screening of a compound collection led to the identification of a 2-(benzoylaminomethyl)thiophene sulfonamide (AS004509, compound I) as a potent and selective JNK inhibitor. Chemistry and structure-activity relationship (SAR) studies performed around this novel kinase-inhibiting motif indicated that the left and central parts of the molecule were instrumental to maintaining potency at the enzyme. Accordingly, we investigated the JNK-inhibiting properties of a number of variants of the right-hand moiety of the molecule, which led to the identification of 2-(benzoylaminomethyl)thiophene sulfonamide benzotriazole (AS600292, compound 50a), the first potent and selective JNK inhibitor of this class which demonstrates a protective action against neuronal cell death induced by growth factor and serum deprivation.