methyl (R)-2-hydroxy-3-mercaptopropionate | 103004-09-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: methyl (R)-2-hydroxy-3-mercaptopropionate
• 英文别名: (S)-(+)-methyl 2-hydroxy-3-mercaptopropionate；methyl (S)-2-hydroxy-3-mercaptopropanoate；methyl (2S)-2-hydroxy-3-sulfanylpropanoate
• CAS: 103004-09-7
• 化学式: C₄H₈O₃S
• 分子量: 136.172
• InChiKey: ACAWSWFKTBKJBP-GSVOUGTGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  47.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (R)-pent-4-en-2-yl (E)-4-oxonona-2,8-dienoate 、 methyl (R)-2-hydroxy-3-mercaptopropionate 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以89%的产率得到(S)-pent-4-en-2-yl (R)-2-{[(S)-2-hydroxy-3-methoxy-3-oxopropyl]thio}-4-oxonon-8-enoate
  参考文献：
  名称：

  Thiocladospolide A及其C2-差向异构体的全合成

  摘要：

  最近分离的天然产物 thiocladospolide A 及其 C2-差向异构体的首次全合成是通过 9 个简单的线性步骤实现的，总产率为 12%。该合成的关键特征是通过后期闭环复分解反应构建大环，然后进行烯烃还原。

  DOI：

  10.1055/a-1652-3714
• 作为产物：
  描述：

  methyl (S)-2-hydroxy-3-(tritylthio)propanoate 在 三乙基硅烷 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 生成 methyl (R)-2-hydroxy-3-mercaptopropionate
  参考文献：
  名称：

  Thiocladospolide A及其C2-差向异构体的全合成

  摘要：

  最近分离的天然产物 thiocladospolide A 及其 C2-差向异构体的首次全合成是通过 9 个简单的线性步骤实现的，总产率为 12%。该合成的关键特征是通过后期闭环复分解反应构建大环，然后进行烯烃还原。

  DOI：

  10.1055/a-1652-3714

文献信息

• Molecular requirements of the recognition site of cholinergic receptors. 22. Resolution, absolute configuration, and cholinergic enantioselectivity of (+)- and (-)-cis-2-methyl-5-[(dimethylamino)methyl]-1,3-oxathiolane methiodide
  作者：Elisabetta Teodori、Fulvio Gualtieri、Piero Angeli、Livio Brasili、Mario Giannella、Maria Pigini

  DOI：10.1021/jm00159a009

  日期：1986.9

  The potent cholinergic agonist (+/-)-cis-2-methyl-5-[(dimethylamino)methyl]-1,3-oxathiolane methiodide (+/-)-1] was resolved into enantiomeric forms. Their absolute configurations were established by a synthetic pathway that also allowed the synthesis of the corresponding diastereomeric (+)- and (-)-trans-2-methyl-5-[(dimethylamino)-methyl]-1,3-oxathiolane methiodide [(+)- and (-)-10]. Compound (+)-1, which is the most potent of the four isomers, showed the same absolute configuration as L-(+)-muscarine and (+)-cis-dioxolane. The four isomers were tested on guinea pig ileum and frog rectus abdominis, and their muscarinic and nicotinic potency (EPMR) and selectivity were determined. The relationships between stereoisomerism and potency are discussed.
• Molecular requirements of the recognition site of cholinergic receptors. 27. Enantioselectivity of muscarinic antagonists. 2,2-Dicyclohexyl-5-[(dimethylamino)methyl]-1,3-oxathiolane methiodides and related 3-oxides
  作者：M. Novella Romanelli、Elisabetta Teodori、Fulvio Gualtieri、Piero Angeli、Livio Brasili

  DOI：10.1021/jm00117a006

  日期：1988.9

  The enantiomers of three chiral muscarinic antagonists carrying a 1,3-oxathiolane nucleus were prepared and their absolute configuration established. The enantioselectivity and tissue selectivity of such compounds were studied on rat bladder and guinea pig ileum and heart. The results show that introduction of a sulfoxide function brings about a small but definite enantioselectivity in the 1,3-oxathiolane compound (2), which in itself does not show enantioselectivity among the tissues studied. The results obtained point to differences among cardiac and ileal muscarinic receptors. Comparison of the absolute configuration related agonists shows that the most potent isomers of both series share the same absolute stereochemistry.
• TEODORI E.; GUALTIERI F.; ANGELI P.; BRASILI L.; GIANNELLA M.; PIGINI M., J. MED. CHEM., 29,(1986) N 9, 1610-1615
  作者：TEODORI E.、 GUALTIERI F.、 ANGELI P.、 BRASILI L.、 GIANNELLA M.、 PIGINI M.

  DOI：——

  日期：——
• ROMANELLI, M. NOVELLA;TEODORI, ELISABETTA;GUALTIERI, FULVIO;ANGELI, PIERO+, J. MED. CHEM., 31,(1988) N 9, C. 1698-1702
  作者：ROMANELLI, M. NOVELLA、TEODORI, ELISABETTA、GUALTIERI, FULVIO、ANGELI, PIERO+

  DOI：——

  日期：——