(R)-2-Ethoxycarbonylmethyl-pyrrolidine-1-carboxylic acid tert-butyl ester | 761460-06-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: (R)-2-Ethoxycarbonylmethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
• 英文别名: Ethyl (2R)-1-[(1,1-dimethylethoxy)carbonyl]-2-pyrrolidineacetate；tert-butyl (2R)-2-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate
• CAS: 761460-06-4
• 化学式: C₁₃H₂₃NO₄
• 分子量: 257.33
• InChiKey: ISFYLIKYQATEJR-SNVBAGLBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  55.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N-BOC-吡咯-2-乙酸乙酯 在 Burkholderia cepacia lipase 、 盐酸 作用下， 以 四氢呋喃 、 phosphate buffer 为溶剂， 反应 48.0h， 生成 Boc-L-beta-高脯氨酸 、 (R)-2-(羧甲基)吡咯烷盐酸盐 、 (R)-2-Ethoxycarbonylmethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Enzymatic resolution of cyclic N-Boc protected β-aminoacids

  摘要：

  Methyl and ethyl esters of N-Boc homoproline, homopipecolic acid and 3-carboxymethyl-morpholine were kinetically resolved by hydrolysis catalysed by Burkholderia cepacia lipase to give the corresponding acids and residual esters in enantiomeric excesses better than 99% (E > 100). (C) 2004 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetasy.2004.09.022

文献信息

• Process for producing enantiopure beta-amino acid derivatives, and enantiopure beta-amino acid derivatives
  申请人：Callens Roland

  公开号：US20060211097A1

  公开（公告）日：2006-09-21

  Process for producing enantiopure β-amino acid derivatives corresponding to general formula (I) R1-NZ-CHR2—CH 2 —COOR3 (I) in which R1 and R2 independently denote organic residues optionally forming a cyclic substituent, R3 denotes H or an organic residue, and Z represents H or an amino function-protecting group, comprising a step in which a mixture of enantiomers of a compound corresponding to general formula (II) R1-NZ-CHR2—CH 2 —COOR4 (II) in which R1, R2 and Z are as defined for formula (I), and R4 is an organic residue, is subjected to hydrolysis in the presence of a lipase.

  生产对应于一般式（I）R1-NZ-CHR2-CH2-COOR3的对映纯β-氨基酸衍生物的过程（I）其中R1和R2独立地表示有机残基，可以选择形成环状取代基，R3表示H或有机残基，Z表示H或氨基保护基，包括一步，在脂肪酶的存在下，将对应于一般式（II）R1-NZ-CHR2-CH2-COOR4的化合物的对映体混合物（II）其中R1，R2和Z如式（I）所定义，而R4是有机残基，经过水解反应。
• TETRAHYDRONAPHTHALENE DERIVATIVES
  申请人：Concert Pharmaceuticals Inc.

  公开号：US20140155444A1

  公开（公告）日：2014-06-05

  This invention relates to novel tetrahydronaphthalene derivatives, and pharmaceutically acceptable salts thereof according to the following formulae, in one embodiment: as described herein. This invention also provides compositions comprising a compound of this invention and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by administering a selective T-type calcium channel blocker.

  本发明涉及新型四氢萘衍生物及其药学上可接受的盐，其化学式如下，在一种实施方式中：如本文所述。本发明还提供包含本发明化合物的组合物，并使用这样的组合物治疗通过给予选择性T型钙通道阻滞剂有益治疗的疾病和病症的方法。
• PROCESS FOR PRODUCING ENANTIOPURE BETA-AMINO ACID DERIVATIVES, AND ENANTIOPURE BETA-AMINO ACID DERIVATIVES
  申请人：SOLVAY (Société Anonyme)

  公开号：EP1613762B1

  公开（公告）日：2010-10-20
• US7592476B2
  申请人：——

  公开号：US7592476B2

  公开（公告）日：2009-09-22
• Enzymatic resolution of cyclic N-Boc protected β-aminoacids
  作者：Cyrille Pousset、Roland Callens、Mansour Haddad、Marc Larchevêque

  DOI：10.1016/j.tetasy.2004.09.022

  日期：2004.11

  Methyl and ethyl esters of N-Boc homoproline, homopipecolic acid and 3-carboxymethyl-morpholine were kinetically resolved by hydrolysis catalysed by Burkholderia cepacia lipase to give the corresponding acids and residual esters in enantiomeric excesses better than 99% (E > 100). (C) 2004 Published by Elsevier Ltd.