N-phthaloylglycine methyl ester | 133787-04-9

• 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: N-phthaloylglycine methyl ester
• 英文别名: methyl (RS)-N-phthaloyl-2-amino-4-pentenoate；Methyl 2-(1,3-dioxoisoindol-2-yl)pent-4-enoate
• CAS: 133787-04-9
• 化学式: C₁₄H₁₃NO₄
• 分子量: 259.262
• InChiKey: SMKUVIFWDKLDLR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  63.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-phthaloylglycine methyl ester 在 偶氮二异丁腈 、 氢溴酸 作用下， 以 四氯化碳 为溶剂， 反应 1.0h， 以83%的产率得到δ-bromo-N-phthaloylnorvaline methyl ester
  参考文献：
  名称：

  Synthesis of Cyclopropyl Amino Acid Derivatives

  摘要：

  通过对受到适当保护的氨基酸衍生物进行区域选择性侧链官能化，然后用氢化钠或 1,8-二氮杂双环[5.4.O]十一碳-7-烯进行环化，制备了 α,β-甲羟戊酸、α,β-甲苯丙氨酸和 β-甲基-αβ-甲苯丙氨酸的衍生物。这项工作中使用的方法说明了环丙基氨基酸衍生物的合成方法，是对现有程序的补充。

  DOI：

  10.1071/ch9920395
• 作为产物：
  描述：

  DL-2-氨基-4-戊烯酸 在 氯化亚砜 作用下， 反应 0.65h， 生成 N-phthaloylglycine methyl ester
  参考文献：
  名称：

  Synthesis of Cyclopropyl Amino Acid Derivatives

  摘要：

  通过对受到适当保护的氨基酸衍生物进行区域选择性侧链官能化，然后用氢化钠或 1,8-二氮杂双环[5.4.O]十一碳-7-烯进行环化，制备了 α,β-甲羟戊酸、α,β-甲苯丙氨酸和 β-甲基-αβ-甲苯丙氨酸的衍生物。这项工作中使用的方法说明了环丙基氨基酸衍生物的合成方法，是对现有程序的补充。

  DOI：

  10.1071/ch9920395

文献信息

• [EN] GAMMA-AMINOAMIDE MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY<br/>[FR] MODULATEURS GAMMA-AMINOAMIDES DE L'ACTIVITE DE RECEPTEUR DE CHIMIOKINE
  申请人：MERCK & CO INC

  公开号：WO2004041279A1

  公开（公告）日：2004-05-21

  The present invention is directed to compounds of the formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R11, R12, W, X, and n are defined herein, which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.

  本发明涉及式(I)的化合物，其中R1、R2、R3、R4、R5、R6、R7、R8、R11、R12、W、X和n在此处定义，这些化合物可用作趋化因子受体活性的调节剂。特别是，这些化合物可用作趋化因子受体CCR-2的调节剂。
• Synthesis of α,ω-Diamino Acids via Amidocarbonylation Reaction: Novel Synthesis of Lysine, Ornithine, and Their Analogs
  作者：Yusuke Amino、Kunisuke Izawa

  DOI：10.1246/bcsj.64.613

  日期：1991.2

  α,ω-Diamino acid derivatives, such as lysine and ornithine, were synthesized via amidocarbonylation (cobalt-catalyzed formation of N-acyl α-amino acid from aldehyde, amide and carbon monoxide) of ω-(phthalimido)alkanals in good yield. The phthalimido group was proved to be intact under the conditions of amidocarbonylation. The hydroformylation-amidocarbonylation of N-phthaloyl-β,γ- and N-phthaloyl-γ

  α,ω-二氨基酸衍生物，如赖氨酸和鸟氨酸，是通过 ω-（邻苯二甲酰亚胺）链烷醛的酰胺羰基化（钴催化从醛、酰胺和一氧化碳形成 N-酰基 α-氨基酸）合成的。证明邻苯二甲酰亚胺基团在酰胺羰基化条件下是完整的。N-邻苯二甲酰-β,γ-和N-邻苯二甲酰-γ,δ-不饱和胺的加氢甲酰化-酰胺羰基化反应进行得非常好，得到具有良好选择性的α,ω-二氨基酸衍生物。α-N-酰基-ω-N-邻苯二甲酰基α,ω-二氨基酸的选择性脱保护是通过使用肼作为N-邻苯二甲酰基和氨酰化酶作为N-乙酰基来实现的，以提供具有旋光活性的α,ω-二氨基酸，分别。
• Synthesis of (optically active) sulfur-containing trifunctional amino acids by radical addition to (optically active) unsaturated amino acids
  作者：Quirinus B. Broxterman、Bernard Kaptein、Johan Kamphuis、Hans E. Schoemaker

  DOI：10.1021/jo00049a041

  日期：1992.11

  Sulfur-based radicals, generated from R-S-H-type precursors (R = alkyl, acyl) with AIBN, smoothly add to alpha-allylglycines protected at none, one, or both of the amino acid functions (NH2 and/or CO2H). Sulfur-containing trifunctional amino acids were obtained in good to excellent yields (64-100%). The solvent used for the reaction is critical. Optimal results were obtained when both the unsaturated amino acid and RSH dissolve completely in the medium (dioxane/water or methanol/water are good solvent systems). The scope of the reaction includes alpha-substituted alpha-allylglycine and derivatives as well as beta-substituted beta-allyl-beta-ammo alcohols. In the case of optically active alpha-allylglycine derivatives, radical addition is accompanied by a small amount of racemization, the amount depending on the type of protection and R-S-H. The products are easily optically enriched by crystallization. Addition of sulfur-based radicals to alpha-allylglycine is believed to be an example of a general method for synthesizing optically active trifunctional amino acids from unsaturated amino acids.
• 4-Amino-2-alkyl-butyramides as small molecule CCR2 antagonists with favorable pharmacokinetic properties
  作者：Gabor Butora、Gregori J. Morriello、Shankaran Kothandaraman、Deodialsingh Guiadeen、Alexander Pasternak、William H. Parsons、Malcolm MacCoss、Pasquale P. Vicario、Margaret A. Cascieri、Lihu Yang

  DOI：10.1016/j.bmcl.2006.07.011

  日期：2006.9

  A systematic examination of the central aromatic portion of the lead (2S)-N-[3,5-bis(trifluoromethyl)benzyl]-2-(4-fluorophenyl)-4-(1'H-spiro[indene-1,4'-piperidin]-1'-yl)butanamide (9) led to the discovery of a novel class of CCR2 receptor antagonists, which carry small alicyclic groups such as cyclopropyl, cylobutyl, or cyclopropylmethyl attached at C-2 of the carbon backbone. The most potent compound discovered, namely (2S)-N-[3,5-bis(trifluoromethyl)benzyl]-2-cyclopropyl-4-[(1R,3'R)-3'-methyl-1'H-spiro[indene-1,4'-piperidin]-1'-yl]butanamide (29), showed very high binding affinity (IC50 = 4 nM, human monocyte) and excellent selectivity toward other related chemokine receptors. The excellent pharmacokinetic profile of this new lead compound allows for extensive in vivo evaluation. (c) 2006 Elsevier Ltd. All rights reserved.
• AMINO, YUSUKE;IZAWA, KUNISUKE, BULL. CHEM. SOC. JAP., 64,(1991) N, C. 613-619
  作者：AMINO, YUSUKE、IZAWA, KUNISUKE

  DOI：——

  日期：——