(2S,3S)-3-amino-2-hydroxy-hexanoic acid hydrochloride | 959757-20-1

• 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: (2S,3S)-3-amino-2-hydroxy-hexanoic acid hydrochloride
• 英文别名: (2S,3S)-3-amino-2-hydroxyhexanoic acid;hydrochloride
• CAS: 959757-20-1
• 化学式: C₆H₁₃NO₃*ClH
• 分子量: 183.635
• InChiKey: JZKMQEUGSKZJOZ-FHAQVOQBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.02
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  83.6
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  methyl (4S,5S)-2-methyl-4-propyl-4,5-dihydro-1,3-oxazole-5-carboxylate 在 盐酸 、 水 作用下， 反应 14.0h， 以90%的产率得到(2S,3S)-3-amino-2-hydroxy-hexanoic acid hydrochloride
  参考文献：
  名称：

  EP2039689

  摘要：

  公开号：

文献信息

• SYNTHESIS OF AN INTERMEDIATE OF AN ANTIVIRAL COMPOUND
  申请人：ALLEGRINI Pietro

  公开号：US20140148574A1

  公开（公告）日：2014-05-29

  Process for the preparation of a cyclopropylamide compound which is useful as a structural unit in a process for the preparation of a viral protease inhibitor.

  用作病毒蛋白酶抑制剂制备过程中的结构单元的环丙胺化合物的制备过程。
• Synthesis of an intermediate of an antiviral compound
  申请人：Dipharma Francis S.r.l.

  公开号：EP2738164A1

  公开（公告）日：2014-06-04

  Process for the preparation of a cyclopropylamide compound (II) which is useful as a structural unit in a process for the preparation of a viral protease inhibitor.

  用于制备一种环丙基酰胺化合物（II）的过程，该化合物在制备病毒蛋白酶抑制剂的过程中作为结构单元有用。
• Process for production of optically active-3-amino-2-hydroxypropionic cyclopropylamide derivatives and salts thereof
  申请人：Mori Kohei

  公开号：US20100048909A1

  公开（公告）日：2010-02-25

  An objective of the present application is to provide an industrially practicable method for producing an optically-active 3-amino-2-hydroxypropionic cyclopropylamide derivative or salt thereof from an inexpensive easily-available starting material. The derivative or salt thereof is useful as an intermediate for a medicine. It is also intended by the present application to provide a useful intermediate of the derivative. The objective is attained by the following method. First, an easily-available 2-halo-3-oxopropionic acid derivative is asymmetrically reduced, and then epoxidated to produce an optically-active epoxycarboxylic acid derivative. Next, the derivative is converted into an optically-active epoxyamide derivative by reaction with cyclopropylamine, and then reacted with a nitrile to obtain an optically-active oxazolinamide derivative. Subsequently, selective acid solvolysis of the oxazoline skeleton gives the optically-active 3-amino-2-hydroxypropionic cyclopropylamide derivative or salt thereof.

  本申请的目标是提供一种工业实用的方法，从廉价易得的起始物质中生产出光学活性的3-氨基-2-羟基丙酸环丙酰胺衍生物或其盐。该衍生物或其盐可用作药物的中间体。本申请还旨在提供该衍生物的有用中间体。该目标通过以下方法实现。首先，对易得的2-卤代-3-酮丙酸衍生物进行不对称还原，然后环氧化，以产生光学活性的环氧羧酸衍生物。接下来，通过与环丙胺反应将该衍生物转化为光学活性的环氧酰胺衍生物，然后与腈反应得到光学活性的噁唑烷酰胺衍生物。随后，对噁唑烷骨架进行选择性酸性溶解，得到光学活性的3-氨基-2-羟基丙酸环丙酰胺衍生物或其盐。
• PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE 3-AMINO-2 -HYDROXYPROPIONIC CYCLOPROPYLAMIDE DERIVATIVES AND SALTS THEREOF
  申请人：Kaneka Corporation

  公开号：EP2039689A1

  公开（公告）日：2009-03-25

  An objective of the present application is to provide an industrially practicable method for producing an optically-active 3-amino-2-hydroxypropionic cyclopropylamide derivative or salt thereof from an inexpensive easily-available starting material. The derivative or salt thereof is useful as an intermediate for a medicine. It is also intended by the present application to provide a useful intermediate of the derivative. The objective is attained by the following method. First, an easily-available 2-halo-3-oxopropionic acid derivative is asymmetrically reduced, and then epoxidated to produce an optically-active epoxycarboxylic acid derivative. Next, the derivative is converted into an optically-active epoxyamide derivative by reaction with cyclopropylamine, and then reacted with a nitrile to obtain an optically-active oxazolinamide derivative. Subsequently, selective acid solvolysis of the oxazoline skeleton gives the optically-active 3-amino-2-hydroxypropionic cyclopropylamide derivative or salt thereof.

  本申请的目的是提供一种工业上可行的方法，利用廉价易得的起始原料生产具有光学活性的 3-氨基-2-羟基丙酰基环丙基酰胺衍生物或其盐。该衍生物或其盐可用作药物的中间体。本申请的另一个目的是提供一种有用的衍生物中间体。通过以下方法可以达到目的。首先，将一种易得的 2-卤代-3-氧代丙酸衍生物进行不对称还原，然后环氧化，生成一种具有光学活性的环氧羧酸衍生物。接着，该衍生物与环丙胺反应转化为光学活性环氧酰胺衍生物，然后与腈反应得到光学活性噁唑啉酰胺衍生物。随后，对噁唑啉骨架进行选择性酸溶解，得到具有光学活性的 3-氨基-2-羟基丙酸环丙基酰胺衍生物或其盐。
• US7834190B2
  申请人：——

  公开号：US7834190B2

  公开（公告）日：2010-11-16