2-氨基-4-羟基-庚二酸 | 98436-22-7

• 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
• 中文名称: 2-氨基-4-羟基-庚二酸
• 英文名称: 2-amino-4-hydroxy-heptanedioic acid
• 英文别名: α-Amino-γ-oxy-pimelinsaeure；1-Amino-3-oxy-pentan-dicarbonsaeure-(1.5)；2-Amino-4-hydroxy-heptandisaeure；2-Amino-4-hydroxypimelic acid；2-amino-4-hydroxyheptanedioic acid
• CAS: 98436-22-7
• 化学式: C₇H₁₃NO₅
• 分子量: 191.184
• InChiKey: YLKFCAHJVSLNKP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.8
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  121
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 氢溴酸 作用下， 生成 2-氨基-4-羟基-庚二酸
  参考文献：
  名称：

  Leuchs; Nagel, Chemische Berichte, 1922, vol. 55, p. 2955

  摘要：

  DOI：

文献信息

• NMR imaging with Mn(II) coordination compositions
  申请人：SALUTAR, INC.

  公开号：EP0308983A2

  公开（公告）日：1989-03-29

  Enhanced T₁ and T₂ relaxation in NMRI is obtained with solutions of non-chelate coordination compounds of the formula: [Mn(II)(H₂O)mA1nA2oA3pA4q]+a(Y,Zr)-a In the formula, A1, A2, A3 and A4 are the same of different amino-substituted carboxylic acid groups having from 2 to 18 carbons; Y and Z are each the same or a different anion of a pharmaceutically acceptable inorganic acid or an organic carboxylic acid having from 2 to 18 carbons; a is valence of the ions; m, n, o, p, and q are each 1 or 0, (m + n + o + p + q) = 4, and (n + o + p + q) is preferably from 1 to 3; and r is 1, and if Y is a multivalent anion, r is 0 or 1. The solution has a pH within the range of from 4 to 9.5, preferably from 5 to 7, and optimally from 5 to 6.5, and for parenteral administration, a coordination compound concentration of from 0.5 to 4.0 wt%. Preferably, n is from 1 to 3, optimally from 2-4, and most optimally from 2 to 3, and Y and Z are monovalent. For example Y is preferably an anion of an aliphatic carboxylic acid having from 2 to 6 carbons such as acetic, propionic, n-butyric acid, isobutyric acid, valeric acid, isovaleric acid, pivalic acid or gluconic acid, and Z is an inorganic anion such as chloride or sulfate. A1, A2, A3 and A4 are preferably α-amino acids having from 2 to 6 carbons such as glycine.

  利用式中的非螯合物配位化合物溶液，可以增强 NMRI 中的 T₁ 和 T₂ 弛豫： [Mn(II)(H₂O)mA1nA2oA3pA4q]+a(Y,Zr)-a 式中 A1、A2、A3 和 A4 是具有 2 至 18 个碳原子的相同或不同的氨基取代的羧酸基团； Y 和 Z 分别是相同或不同的药学上可接受的无机酸阴离子或具有 2 至 18 个碳原子的有机羧酸阴离子； a 是离子的化合价； m、n、o、p 和 q 各为 1 或 0，（m + n + o + p + q）= 4，（n + o + p + q）最好为 1 至 3；以及 r 为 1，如果 Y 是多价阴离子，则 r 为 0 或 1。 溶液的 pH 值范围为 4 至 9.5，优选 5 至 7，最佳为 5 至 6.5，对于肠外给药，配位化合物的浓度为 0.5 至 4.0 wt%。n 最好为 1 至 3，最佳为 2 至 4，最理想为 2 至 3，Y 和 Z 为一价。例如，Y 最好是具有 2 至 6 个碳原子的脂肪族羧酸的阴离子，如乙酸、丙酸、正丁酸、异丁酸、戊酸、异戊酸、特戊酸或葡萄糖酸，Z 是无机阴离子，如氯化物或硫酸盐。A1、A2、A3 和 A4 最好是具有 2 至 6 个碳原子的 α-氨基酸，如甘氨酸。
• COMPOSITION FOR PROTECTION OF BODY SURFACE
  申请人：Asahi Kasei Chemicals Corporation

  公开号：EP1891924A1

  公开（公告）日：2008-02-27

  A body surface protecting composition, comprising at least one type of multi-chain multiple hydrophilic group-type compound having two or more hydrophobic groups and two or more hydrophilic groups in the molecule, which has an excellent effect of accelerating the recovery of the barrier function of skin and hair and preventing degradation of that function.

  一种体表保护组合物，包含至少一种多链多亲水基团型化合物，其分子中含有两个或两个以上的疏水基团和两个或两个以上的亲水基团，该组合物在加速恢复皮肤和头发的屏障功能以及防止该功能退化方面具有极佳的效果。
• METHOD FOR PRODUCING ORGANIC COMPOUND
  申请人：Unitika Ltd.

  公开号：EP3819283A1

  公开（公告）日：2021-05-12

  The present invention provides a production method of an organic compound, in which a reaction is performed between functional groups without using any solvents. The present invention relates to a production method of an organic compound, in which a reaction is performed between functional groups by using a mechanochemical effect.

  本发明提供了一种有机化合物的生产方法，其中官能团之间的反应是在不使用任何溶剂的情况下进行的。本发明涉及一种有机化合物的生产方法，其中官能团之间的反应是通过机械化学效应进行的。
• Novel composition containing acyl group
  申请人：Yamawaki Yukio

  公开号：US20050265951A1

  公开（公告）日：2005-12-01

  According to the present invention, a process is provided for producing an acyl group-containing composition that includes a step of reacting a long chain N-acyl acidic amino acid anhydride with one or more compounds which have, per molecule, m functional groups of one kind or more selected from the group consisting of hydroxyl, amino and thiol groups in an aqueous solvent and/or a mixed solvent of water and an organic solvent (reaction step). The process makes it possible to produce an acyl group-containing composition that is free from coloration under moderate conditions.

  根据本发明，提供了一种生产含酰基组合物的工艺，该工艺包括以下步骤：将长链 N-酰基酸性氨基酸酐与一种或多种化合物在水性溶剂和/或水与有机溶剂的混合溶剂中进行反应（反应步骤），这些化合物每个分子具有 m 种官能团，这些官能团选自羟基、氨基和硫醇基组成的组中的一种或多种。该工艺可以生产出在中等条件下不着色的含酰基组合物。
• Leuchs; Nagel, Chemische Berichte, 1922, vol. 55, p. 3954
  作者：Leuchs、Nagel

  DOI：——

  日期：——