methyl 4-[(2,6-dichlorobenzoyl)amino]-L-phenylalaninate | 219529-84-7

• 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 4-[(2,6-dichlorobenzoyl)amino]-L-phenylalaninate
• 英文别名: 4-[[(2,6-dichlorophenyl)carbonyl]amino]-L-phenylalanine methyl ester；4-(2,6-dichlorobenzoylamino)-L-phenylalanine methyl ester；(2S)-2-amino-3-[4-(2,6-dichloro-benzoylamino)-phenyl]-propionic acid methyl ester；methyl (2S)-2-amino-3-[4-[(2,6-dichlorobenzoyl)amino]phenyl]propanoate
• CAS: 219529-84-7
• 化学式: C₁₇H₁₆Cl₂N₂O₃
• 分子量: 367.232
• InChiKey: VPQSRUJTUVPSCP-AWEZNQCLSA-N

物化性质

• 沸点：
  446.5±45.0 °C(Predicted)
• 密度：
  1.382±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  81.4
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 4-[(2,6-dichlorobenzoyl)amino]-L-phenylalaninate 在 1-羟基苯并三唑 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 三乙胺 作用下， 以 乙腈 为溶剂， 反应 18.25h， 生成 methyl (2S)-3-[4-[(2,6-dichlorobenzoyl)amino]phenyl]-2-[[(5S)-3-oxo-2,5,6,7-tetrahydropyrrolo[2,1-c][1,2,4]triazole-5-carbonyl]amino]propanoate
  参考文献：
  名称：

  WO2006/52962

  摘要：

  公开号：
• 作为产物：
  描述：

  (S)-2-tert-butoxycarbonylamino-3-[4-(2,6-dichlorobenzoylamino)phenyl]propionic acid methyl ester 在 盐酸 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 以97%的产率得到methyl 4-[(2,6-dichlorobenzoyl)amino]-L-phenylalaninate
  参考文献：
  名称：

  N-Aroyl-l-Phenylalanine Derivatives as VCAM/VLA-4 Antagonists

  摘要：

  A series of N-benzoyl-4-[(2,6-dichlorobenzoyl)amino]-L-phenylalanine derivatives was prepared in order to optimize the substitution on the N-benzoyl moiety for VCAM/VLA-4 antagonist activity. Disubstitution in the 2- and 6-positions is favored and a range of small alkyl and halogen are tolerated. A model of the bioactive conformation of these compounds is proposed. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00387-6

文献信息

• Lipid Compounds Targeting VLA-4
  申请人：BOYLAN John Frederick

  公开号：US20130079383A1

  公开（公告）日：2013-03-28

  The invention relates to the compounds of formula I: and pharmaceutically acceptable salts and esters thereof, wherein n, G, W, X, Y, and R1 are defined in the detailed description and claims. The compounds of formula I bind to or associate with VLA-4 and can be used in delivery formulations to deliver drugs, nucleic acids, or other therapeutic compounds to tissues or cells expressing VLA-4.

  这项发明涉及公式I的化合物： 以及其药用可接受的盐和酯，其中n、G、W、X、Y和R1在详细说明和索赔中有定义。公式I的化合物与VLA-4结合或与之相关，并可用于传递制剂，将药物、核酸或其他治疗化合物传递到表达VLA-4的组织或细胞中。
• CHITOSAN COVALENTLY LINKED WITH SMALL MOLECULE INTEGRIN ANTAGONIST FOR TARGETED DELIVERY
  申请人：Hoffmann-La Roche Inc.

  公开号：US20130197205A1

  公开（公告）日：2013-08-01

  The invention relates to the chitosan polymer derivatives of formula I: and pharmaceutically acceptable salts and esters thereof, wherein Y, X 1 , X 4 , R1, R2, and n are defined in the detailed description and claims. The chitosan polymer derivatives of formula I bind to or associate with alpha-4-beta-1 (α4β1) and alpha-V-beta-3 (αVβ3) integrin dimers and can be used in delivery formulations to deliver drugs, nucleic acids, or other therapeutic compounds to tissues or cells expressing such integrins.

  该发明涉及公式I的壳聚糖聚合物衍生物： 及其药用可接受的盐和酯，其中Y、X 1 、X 4 、R1、R2和n在详细说明和权利要求中有定义。公式I的壳聚糖聚合物衍生物与α4β1和αVβ3整合素二聚体结合或结合，并可用于传递制剂以将药物、核酸或其他治疗化合物传递到表达这些整合素的组织或细胞中。
• N-aroylphenylalanine derivative VCAM-1 inhibitors
  申请人：Hoffman-La Roche Inc.

  公开号：US06229011B1

  公开（公告）日：2001-05-08

  Compounds of the formula: are disclosed which have activity as inhibitors of binding between VCAM-1 and cells expressing VLA-4. Such compounds are useful for treating diseases whose symptoms and/or damage are related to the binding of VCAM-1 to cells expressing VLA-4.

  揭示了具有以下化学式的化合物，这些化合物具有作为VCAM-1和表达VLA-4的细胞之间结合抑制剂的活性。这些化合物对于治疗症状和/或损害与VCAM-1与表达VLA-4的细胞结合有关的疾病是有用的。
• [EN] INTEGRIN ANTAGONIST CONJUGATES FOR TARGETED DELIVERY TO CELLS EXPRESSING VLA-4<br/>[FR] CONJUGUÉS D'ANTAGONISTES D'INTÉGRINE POUR CIBLER DES CELLULES EXPRIMANT LE VLA-4
  申请人：HOFFMANN LA ROCHE

  公开号：WO2013110680A1

  公开（公告）日：2013-08-01

  The invention relates to compounds of formula I: wherein R1, R2, and n are defined in the detailed description and claims. In particular, the present invention relates to the compounds of formula I for use in the manufacture and delivery of conjugated moieties such as small molecules, peptides, nucleic acids, fluorescent moieties, and polymers which are linked to VLA-4 integrin antagonists to target cells expressing VLA-4.

  该发明涉及以下式I的化合物：其中R1、R2和n在详细说明和权利要求中有定义。具体而言，本发明涉及式I的化合物，用于制造和传递共轭基团，如小分子、肽、核酸、荧光基团和聚合物，这些基团与VLA-4整合素拮抗剂连接，以靶向表达VLA-4的细胞。
• N-alkanoylphenylalanine derivatives
  申请人：Hoffmann-La Roche Inc.

  公开号：US06455550B1

  公开（公告）日：2002-09-24

  Compounds of the formula: are disclosed which have activity as inhibitors of binding between VCAM-1 and cells expressing VLA-4. Such compounds are useful for treating diseases whose symptoms and/or damage are related to the binding of VCAM-1 to cells expressing VLA-4.

  揭示了具有以下化学式的化合物，这些化合物具有作为VCAM-1和表达VLA-4的细胞之间结合抑制剂的活性。这些化合物对于治疗那些症状和/或损害与VCAM-1与表达VLA-4的细胞结合有关的疾病是有用的。