2-tert-Butoxycarbonylamino-3-(4-nitro-phenyl)-propionic acid methyl ester | 180146-29-6

• 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: 2-tert-Butoxycarbonylamino-3-(4-nitro-phenyl)-propionic acid methyl ester
• 英文别名: 2-t-butoxycarbonylamino-3-(4-nitrophenyl)propionic acid methyl ester；methyl-2-[(tert-butoxycarbonyl)amino]-3-(4-nitrophenyl)propanoate；methyl N-(tert-butoxycarbonyl)-4-nitrophenylalaninate；methyl 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(4-nitrophenyl)propanoate
• CAS: 180146-29-6
• 化学式: C₁₅H₂₀N₂O₆
• 分子量: 324.334
• InChiKey: OIPSJKHEYTWZBQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  110
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2-tert-Butoxycarbonylamino-3-(4-nitro-phenyl)-propionic acid methyl ester 在 5%-palladium/activated carbon 甲醇 、 甲酸铵 作用下， 反应 2.0h， 以100%的产率得到methyl 3-(4-aminophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
  参考文献：
  名称：

  [EN] 2,6-QUINOLINYL AND 2,6-NAPHTHYL DERIVATIVES, PROCESSES FOR PREPARING THEM AND THEIR USES AS VLA-4 INHIBITORS
  [FR] DERIVES DE 2,6-QUINOLINYLE ET DE 2,6-NAPHTYLE, LEURS PROCEDES DE PREPARATION ET LEUR UTILISATION COMME INHIBITEURS DE VLA-4

  摘要：

  本发明涉及式(I)的2,6-喹啉基和2,6-萘基衍生物，制备它们的方法，含有它们的药物组合物以及它们作为治疗VLA-4依赖性炎症性疾病的药物的用途，例如哮喘、过敏性鼻炎、鼻窦炎、结膜炎、食物过敏、牛皮癣、荨麻疹、瘙痒、湿疹、类风湿关节炎、炎症性肠病、多发性硬化和动脉粥样硬化等。式(I)：其中X为N或CH。

  公开号：

  WO2003093237A1
• 作为产物：
  描述：

  4-硝基-DL-苯丙氨酸 在 sodium hydroxide 、 氯化亚砜 作用下， 以 四氢呋喃 为溶剂， 生成 2-tert-Butoxycarbonylamino-3-(4-nitro-phenyl)-propionic acid methyl ester
  参考文献：
  名称：

  2,6-Quinolinyl derivatives as potent VLA-4 antagonists

  摘要：

  A new series of 2,6-quinolinyl derivatives was prepared leading to potent low nanomolar VLA-4/VCAM-1 antagonists. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.09.069

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。
• [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。
• [EN] 2,6-QUINOLINYL AND 2,6-NAPHTHYL DERIVATIVES, PROCESSES FOR PREPARING THEM AND THEIR USES AS VLA-4 INHIBITORS<br/>[FR] DERIVES DE 2,6-QUINOLINYLE ET DE 2,6-NAPHTYLE, LEURS PROCEDES DE PREPARATION ET LEUR UTILISATION COMME INHIBITEURS DE VLA-4
  申请人：UCB SA

  公开号：WO2003093237A1

  公开（公告）日：2003-11-13

  The present invention concerns 2,6-quinolinyl and 2,6-naphthyl derivatives of formula (I), processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals for the treatment of VLA-4 dependent inflammatory diseases such as for example asthma, allergic rhinitis, sinusitis, conjunctivitis, food allergy, psoriasis, urticaria, pruritus, eczema, rheumatoid arthritis, inflammatory bowel disease, multiple sclerosis and atherosclerosis. Formula (I): wherein X is N or CH.

  本发明涉及式(I)的2,6-喹啉基和2,6-萘基衍生物，制备它们的方法，含有它们的药物组合物以及它们作为治疗VLA-4依赖性炎症性疾病的药物的用途，例如哮喘、过敏性鼻炎、鼻窦炎、结膜炎、食物过敏、牛皮癣、荨麻疹、瘙痒、湿疹、类风湿关节炎、炎症性肠病、多发性硬化和动脉粥样硬化等。式(I)：其中X为N或CH。
• (Ethylene)-(propylene) - triaminepentaacetic acid derivatives, process for their production, and their use for the production of pharmaceutical agents
  申请人：Schering AG

  公开号：US20030194371A1

  公开（公告）日：2003-10-16

  The invention relates to (ethylene)-(propylene)-triaminepentaacetic acid derivatives that are substituted on both the ethylene bridge and the propylene bridge, as well as conjugates of these compounds with biomolecules. The compounds and conjugates are suitable as agents for NMR diagnosis and radiodiagnosis as well as for radiotherapy.

  该发明涉及在乙烯桥和丙烯桥上取代的(乙烯)-(丙烯)-三胺五乙酸衍生物，以及这些化合物与生物分子的结合物。这些化合物和结合物适用于核磁共振诊断和放射诊断代理，以及放射治疗。