tert-butyl (1S,2R,3E)-N-[2-hydroxy-1-(hydroxymethyl)-4-phenyl-3-butenyl]carbamate | 241478-40-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂醇
• 英文名称: tert-butyl (1S,2R,3E)-N-[2-hydroxy-1-(hydroxymethyl)-4-phenyl-3-butenyl]carbamate
• 英文别名: tert-butyl (1S,2R,3E)-2-hydroxy-1-(hydroxymethyl)-4-phenyl-3-butenylcarbamate；tert-butyl ((2S,3R,E)-1,3-dihydroxy-5-phenylpent-4-en-2-yl)carbamate；anti-(E)-tert-butyl (1,3-dihydroxy-5-phenylpent-4-en-2-yl)carbamate；tert-butyl N-[(E,2S,3R)-1,3-dihydroxy-5-phenylpent-4-en-2-yl]carbamate
• CAS: 241478-40-0
• 化学式: C₁₆H₂₃NO₄
• 分子量: 293.363
• InChiKey: IHLYAQUWIHMWDH-XACNLCELSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  21
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  78.8
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl (1S,2R,3E)-N-[2-hydroxy-1-(hydroxymethyl)-4-phenyl-3-butenyl]carbamate 在 盐酸 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 2.0h， 生成 (2S,3R,4E)-2-amino-5-phenyl-4-pentene-1,3-diol
  参考文献：
  名称：

  对鞘二烯胺和芳香族神经酰胺类似物的对映选择性合成‡

  摘要：

  已经开发了一种新的合成鞘氨醇碱基的方法。该策略基于手性炔属氨基甲酸酯的Sonogashira偶联，可以从2,3-环氧--4-戊炔-1-醇以对映体富集的形式制备，可通过Sharpless不对称环氧化轻松获得。已经合成了几种N -Boc-鞘氨醇二烯和芳香族神经酰胺类似物。

  DOI：

  10.1021/ol202064j
• 作为产物：
  描述：

  (E)-2-penten-4-yn-1-ol 在 哌啶 、 titanium(IV) isopropylate 、 4-二甲氨基吡啶 、 copper(l) iodide 、 四(三苯基膦)钯 、 D-(-)-酒石酸二乙酯 、 水 、 三乙胺 、 红铝 、 lithium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 61.0h， 生成 tert-butyl (1S,2R,3E)-N-[2-hydroxy-1-(hydroxymethyl)-4-phenyl-3-butenyl]carbamate
  参考文献：
  名称：

  对鞘二烯胺和芳香族神经酰胺类似物的对映选择性合成‡

  摘要：

  已经开发了一种新的合成鞘氨醇碱基的方法。该策略基于手性炔属氨基甲酸酯的Sonogashira偶联，可以从2,3-环氧--4-戊炔-1-醇以对映体富集的形式制备，可通过Sharpless不对称环氧化轻松获得。已经合成了几种N -Boc-鞘氨醇二烯和芳香族神经酰胺类似物。

  DOI：

  10.1021/ol202064j

文献信息

• SYNTHETIC METHODS AND COMPOUNDS RELATED THERETO
  申请人：University Of Alaska Fairbanks

  公开号：US20150184206A1

  公开（公告）日：2015-07-02

  Disclosed herein are synthetic methods and compounds related to the compounds that are useful as or in the production of biologically active compounds. Stereoselective and stereospecific synthetic methods are disclosed to produce compounds, such as, for example, γ,δ-unsaturated-β-hydroxyesters and aminated derivatives thereof, at high yields with desired stereochemistry. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本文公开了与合成生物活性化合物有关的合成方法和化合物。公开了立体选择性和立体特异性合成方法，以高收率和所需立体化学合成化合物，例如γ，δ-不饱和-β-羟基酯及其氨基衍生物。本摘要旨在作为特定领域搜索的扫描工具，并不意味着限制本发明。
• Efficient stereodivergent synthesis of erythro- and threo-sphingosines: unprecedented reversal of the stereochemistry in the addition
  作者：Teiichi Murakami、Kiyotaka Furusawa

  DOI：10.1016/s0040-4020(02)01190-0

  日期：2002.11

  A convenient diastereoselective synthesis of d-erythro- and l-threo-sphingosine derivatives is described. l-Serine-derived aldehyde (Garner's aldehyde) (2) was treated with 1-alkenyl-zirconocene chlorides (3) in the presence of ZnBr2 in THF to give the natural erythro-(anti-) isomers with high diastereoselectivity (anti/syn=12–20:1). In contrast, reaction of 2 with 1-alkenyl-ethyl-zinc, prepared from

  的D-阿方便非对映选择性合成赤-和1-苏式-sphingosine衍生物进行说明。L-丝氨酸衍生的醛（加纳的醛）（2）与1-链烯基锆氯化物（处理3在ZnBr的存在下）2在THF中以得到天然赤- （反- ）具有高非对映选择性异构体（反/ syn = 12–20：1）。相反，2与由3和Et 2 Zn制备的1-烯基-乙基-锌在CH 2 Cl 2中的反应产生了不自然的苏氨酸-（syn-）异构体为主（anti / syn = 1：12-15）。
• Effect of Aromatic Short-Chain Analogues of Ceramide on Axonal Growth in Hippocampal Neurons
  作者：Ilse Van Overmeire、Swetlana A. Boldin、Filip Dumont、Serge Van Calenbergh、Guido Slegers、Denis De Keukeleire、Anthony H. Futerman、Piet Herdewijn

  DOI：10.1021/jm990091e

  日期：1999.7.1

  A series of D-erythro- and L-threo-ceramide analogues was synthesized and investigated for their ability to reverse the inhibitory effects of fumonisin B-1 (FB1) on axonal growth in hippocampal neurons. The analogues contained either a C-7 Side chain or a phenyl group substituted for the C-13 residue present in naturally occurring ceramides, while the N-acyl chain length was reduced from C-16-C-24 to C-2-C-8. D-erythro-Ceramide 18a with a C-7 Side chain and an N-acetyl residue and D-erythro-ceramide 20c with an aromatic side chain and an N-hexanoyl residue were most active in reversing the inhibitory effects of FB1 on axonal growth, although the mechanism remains unclear.
• Structure-activity relationship of short-chain sphingoid bases as inhibitors of sphingosine kinase
  作者：Steven De Jonghe、Ilse Van Overmeire、Samantha Poulton、Chris Hendrix、Roger Busson、Serge Van Calenbergh、Denis De Keukeleire、Sarah Spiegel、Piet Herdewijn

  DOI：10.1016/s0960-894x(99)00554-5

  日期：1999.11

  Short-chain sphinganine analogues 8, 9, 18, and 19 as well as 3-fluoro-sphingosine analogues 25 and 26 were synthesized. Their potential as sphingosine kinase inhibitors was investigated, in combination with previously synthesized sphingosine and fluorinated sphinganine analogues. (C) 1999 Elsevier Science Ltd. All rights reserved.
• Synthesis and biological properties of novel sphingosine derivatives
  作者：Teiichi Murakami、Kiyotaka Furusawa、Tadakazu Tamai、Kazuyoshi Yoshikai、Masazumi Nishikawa

  DOI：10.1016/j.bmcl.2004.12.010

  日期：2005.2

  Sphingosine-1-phosphate (S-1P) derivatives such as threo-(2S,3S)-analogues, which are C-3 stereoisomers of natural erythro-(2S,3R)-S-1P, have been synthesized starting from L-serine or (IS,2S)-2-amino-1-aryl-1,3-propanediols (6). threo-(IS,2R)2-Amino-1-aryl-3-bromopropanols (HBr salt) have also been prepared from 6. The threo-S-1Ps and the threo-amino-bromide derivatives have shown potent inhibitory activity against Ca2+ ion mobilization in HL60 cells induced by erythro-S-1P, suggesting that these compounds would compete with cell surface EDG/S1P receptors. (C) 2004 Elsevier Ltd. All rights reserved.