methyl 2-[(5-{[2-(acetylamino)-3-(4-{2-[(benzhydryloxy)carbonyl][(benzyloxy)(oxo)acetyl]anilino}-3-ethylphenyl)propanoyl]amino}pentyl)oxy]-6-hydroxybenzoate | 436864-60-7

• 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: methyl 2-[(5-{[2-(acetylamino)-3-(4-{2-[(benzhydryloxy)carbonyl][(benzyloxy)(oxo)acetyl]anilino}-3-ethylphenyl)propanoyl]amino}pentyl)oxy]-6-hydroxybenzoate
• 英文别名: methyl 2-[4-[[2-acetamido-3-[4-(2-benzhydryloxycarbonyl-N-(2-oxo-2-phenylmethoxyacetyl)anilino)-3-ethylphenyl]propanoyl]amino]butoxy]-6-hydroxybenzoate
• CAS: 436864-60-7
• 化学式: C₅₄H₅₃N₃O₁₁
• 分子量: 920.028
• InChiKey: RXXPCMKUAHDHTL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  68
• 可旋转键数：
  24
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  187
• 氢给体数：
  3
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  methyl 2-[(5-{[2-(acetylamino)-3-(4-{2-[(benzhydryloxy)carbonyl][(benzyloxy)(oxo)acetyl]anilino}-3-ethylphenyl)propanoyl]amino}pentyl)oxy]-6-hydroxybenzoate 在 palladium on activated charcoal 、 氢气 作用下， 以 甲醇 为溶剂， 20.0 ℃ 、101.32 kPa 条件下， 以85%的产率得到methyl 2-{4-[(N-acetyl-4-[(carboxycarbonyl)(2-carboxyphenyl)amino]-3-ethylphenylalanyl)amino]butoxy}-6-hydroxybenzoate
  参考文献：
  名称：

  Selective Protein Tyrosine Phosphatase 1B Inhibitors:  Targeting the Second Phosphotyrosine Binding Site with Non-Carboxylic Acid-Containing Ligands

  摘要：

  Protein tyrosine phosphatase (PTPase) 1B (PTP1B) has been implicated as a key negative regulator of both insulin and leptin signaling cascades. We identified several salicylic acid-based ligands for the second phosphotyrosine binding site of PTP1B using a NMR-based screening. Structure-based linking with a catalytic site-directed oxalylarylaminobenzoic acid-based pharmacophore led to the identification of a novel series of potent PTP1B inhibitors exhibiting 6-fold selectivity over the highly homologous T-cell PTPase (TCPTP) and high selectivity over other phosphatases.

  DOI：

  10.1021/jm034088d
• 作为产物：
  描述：

  2,6-二羟基苯甲酸甲酯 在 盐酸 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 N,N-二异丙基乙胺 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.5h， 生成 methyl 2-[(5-{[2-(acetylamino)-3-(4-{2-[(benzhydryloxy)carbonyl][(benzyloxy)(oxo)acetyl]anilino}-3-ethylphenyl)propanoyl]amino}pentyl)oxy]-6-hydroxybenzoate
  参考文献：
  名称：

  Selective Protein Tyrosine Phosphatase 1B Inhibitors:  Targeting the Second Phosphotyrosine Binding Site with Non-Carboxylic Acid-Containing Ligands

  摘要：

  Protein tyrosine phosphatase (PTPase) 1B (PTP1B) has been implicated as a key negative regulator of both insulin and leptin signaling cascades. We identified several salicylic acid-based ligands for the second phosphotyrosine binding site of PTP1B using a NMR-based screening. Structure-based linking with a catalytic site-directed oxalylarylaminobenzoic acid-based pharmacophore led to the identification of a novel series of potent PTP1B inhibitors exhibiting 6-fold selectivity over the highly homologous T-cell PTPase (TCPTP) and high selectivity over other phosphatases.

  DOI：

  10.1021/jm034088d

文献信息

• Selective Protein Tyrosine Phosphatase 1B Inhibitors:  Targeting the Second Phosphotyrosine Binding Site with Non-Carboxylic Acid-Containing Ligands
  作者：Gang Liu、Zhili Xin、Heng Liang、Cele Abad-Zapatero、Philip J. Hajduk、David A. Janowick、Bruce G. Szczepankiewicz、Zhonghua Pei、Charles W. Hutchins、Stephen J. Ballaron、Michael A. Stashko、Thomas H. Lubben、Cathy E. Berg、Cristina M. Rondinone、James M. Trevillyan、Michael R. Jirousek

  DOI：10.1021/jm034088d

  日期：2003.7.1

  Protein tyrosine phosphatase (PTPase) 1B (PTP1B) has been implicated as a key negative regulator of both insulin and leptin signaling cascades. We identified several salicylic acid-based ligands for the second phosphotyrosine binding site of PTP1B using a NMR-based screening. Structure-based linking with a catalytic site-directed oxalylarylaminobenzoic acid-based pharmacophore led to the identification of a novel series of potent PTP1B inhibitors exhibiting 6-fold selectivity over the highly homologous T-cell PTPase (TCPTP) and high selectivity over other phosphatases.