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(2S,3R)-3-(4-chlorophenyl)-glutamic acid

中文名称
——
中文别名
——
英文名称
(2S,3R)-3-(4-chlorophenyl)-glutamic acid
英文别名
chlorpheg;(2S,3R)-2-amino-3-(4-chlorophenyl)pentanedioic acid
(2S,3R)-3-(4-chlorophenyl)-glutamic acid化学式
CAS
——
化学式
C11H12ClNO4
mdl
——
分子量
257.674
InChiKey
ZHXBCPSYEAQEHB-SCZZXKLOSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -1.5
  • 重原子数:
    17
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    101
  • 氢给体数:
    3
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Diastereoselective Synthesis of All Four Isomers of 3-(4-Chlorophenyl)glutamic Acid:  Identification of the Isomers Responsible for the Potentiation of <scp>l</scp>-Homocysteic Acid-Evoked Depolarizations in Neonatal Rat Motoneurons
    作者:David E. Jane、David J. Chalmers、Judith A. K. Howard、Ian C. Kilpatrick、David C. Sunter、Gareth A. Thompson、Peter M. Udvarhelyi、Claire Wilson、Jeffrey C. Watkins
    DOI:10.1021/jm960382c
    日期:1996.1.1
    3-(4-chlorophenyl)glutamic acid (5-8) were prepared by diastereoselective synthesis. Addition of (6S)-(+)-bis-lactim ether 15 to cis-4-chlorocinnamate 12 gave a mixture comprising mainly the (2R,3S)- and (2R,3R)-isomers 5 and 6, respectively (in a ratio of 56:40), while addition of (6R)-(-)-bis-lactim ether 16 to 4-chlorocinnamate 12 gave a mixture comprising mainly the (2S,3R)- and (2S,3S)-isomers 8 and
    通过非对映选择性合成制备3-(4-氯苯基)谷氨酸的所有四个异构体(5-8)。将(6S)-(+)-双-内酰胺醚15加到顺式4-氯肉桂酸酯12中,得到分别主要包含(2R,3S)-和(2R,3R)-异构体5和6的混合物(在比例为56:40),同时将(6R)-(-)-双-内酰胺醚16添加到4-氯肉桂酸酯12中,得到的混合物主要包含(2S,3R)-和(2S,3S)异构体8和分别为7(比例为56:42)。因此,通过将3-硫代-(6S)-或-(6R)-双-内酯醚(分别为15或16)加到4-氯肉桂酸酯12中并分离出4种立体异构体(5-8),可以方便地制备。通过快速硅胶色谱法得到非对映异构体(23-26)的混合物。通过X射线晶体学确认了6和7的绝对构型。(2S,3S)-和(2S 3R)-异构体(分别为7和8)在100 microM的浓度下可显着增强由10 microM L-同型半胱氨酸(L-HCA)引起的去极化(%对照+/-
  • Synthesis of non-proteinogenic amino acids using Michael addition to unsaturated orthopyroglutamate derivative
    作者:Makoto Oba、Tsuneki Saegusa、Naohiro Nishiyama、Kozaburo Nishiyama
    DOI:10.1016/j.tet.2008.10.092
    日期:2009.1
    Stereoselective synthesis of non-proteinogenic amino acids via Michael addition to 3,4-didehydropyroglutamate derivative in which the carboxyl function is protected as a 2,7,8-trioxabicyclo[3.2.1]octane (ABO ester) group is described. The obtained 3-substituted pyroglutamic ABO ester was directly converted to 3-substituted glutamic acids such as chlorpheg by acidic hydrolysis, whereas 3-substituted
    描述了通过将Michael加成3,4-didehydropyropyglutamate衍生物(其中羧基官能团被保护为2,7,8-三氧双环[3.2.1]辛烷(ABO酯))的立体选择性合成非蛋白质氨基酸的方法。所获得的3-取代的焦谷氨酸ABO酯通过酸性水解直接转化为3-取代的谷氨酸,如绿豆蔻,而内酰胺羰基的化学选择性还原获得了3-取代的脯氨酸衍生物。还描述了巴氯芬(一种γ-氨基丁酸(GABA)类似物)的正式全合成。
  • Synthesis of homochiral 3-substituted glutamic acids and prolines from pyroglutamic acid
    作者:Claus Herdeis、Hans Peter Hubmann、Hermann Lotter
    DOI:10.1016/s0957-4166(00)86204-7
    日期:1994.3
    Efficient syntheses of (2S,3S)-methylproline (5a) and (2S,3R)-phenylproline (5b) are described, starting from the readily available pyroglutaminol derivatives 2a and 2b via conjugate 1-4-addition of organocuprates to 1. Catalytic hydrogenation of 3 from the least hindered alpha-side furnishes 6, which is transformed to (2S,3R)-methylproline (7). 3-Substituted glutamic acids 8c,d are provided by a four step procedure from 2c,d.
  • A stereoselective synthesis of 3-substituted (S)-pyroglutamic and glutamic acids via OBO ester derivatives
    作者:Claus Herdeis、Bernd Kelm
    DOI:10.1016/s0040-4020(02)01490-4
    日期:2003.1
    transformed to the Cbz-protected 4-methyl-2,6,7-trioxabicyclo[2.2.2] octane (OBO) ester. This ortho ester functionality is employed as a bulky steering group for stereoselective introduction of alkyl and aryl groups via 1,4-cuprate addition to 3,4-unsaturated pyroglutamates. After deprotection and ringopening, 3-substituted glutamic acids are obtained.
    (S)-焦谷氨酸转化为Cbz保护的4-甲基-2,6,7-三氧杂双环[2.2.2]辛烷(OBO)酯。该原酸酯官能团被用作庞大的导向基团,用于通过向3,4-不饱和焦谷氨酸酯中添加1,4-杯酸酯来立体选择性地引入烷基和芳基。脱保护和开环后,获得3-取代的谷氨酸。
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