(R)-2-氨基-3-(2-甲氧基苯基)丙酸 | 170642-31-6

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 苯丙氨酸类衍生物
• 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
• 中文名称: (R)-2-氨基-3-(2-甲氧基苯基)丙酸
• 中文别名: (R)-2-甲氧基-苯丙氨酸
• 英文名称: (2R)-2-amino-3-(2-methoxyphenyl)propanoic acid
• 英文别名: D-2-methoxyphenylalanine；(2R)-2-azaniumyl-3-(2-methoxyphenyl)propanoate
• CAS: 170642-31-6
• 化学式: C₁₀H₁₃NO₃
• 分子量: 195.218
• InChiKey: SEUPQWHWULSGJC-MRVPVSSYSA-N

物化性质

• 沸点：
  337.2±32.0 °C(Predicted)
• 密度：
  1.209±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.9
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  72.6
• 氢给体数：
  2
• 氢受体数：
  4

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 2-Methoxy-D-phenylalanine
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 2-Methoxy-D-phenylalanine
CAS number: 170642-31-6

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C10H13NO3
Molecular weight: 195.2

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  (R)-2-氨基-3-(2-甲氧基苯基)丙酸 在 甲酸 、 nitronium tetrafluoborate 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 、 仲丁醇 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 、 乙腈 为溶剂， 反应 80.0h， 生成 bis(2-methoxy-3,5-dinitrobenzyl)piperazine-2,5-dione
  参考文献：
  名称：

  由三取代的苯丙氨酸衍生的手性纯的2,5-二取代的二酮哌嗪

  摘要：

  从2-甲氧基苄醇开始合成了一些新的手性纯的2，5-取代的二酮哌嗪。该多步合成通过手性纯氨基酸的酶促合成，保护和二肽偶联，二肽酯甲酸酯的环化以及所得二酮哌嗪的硝化而进行。

  DOI：

  10.1002/jhet.5570340321
• 作为产物：
  描述：

  以 1,4-二氧六环 、 水 为溶剂， 反应 22.0h， 以71%的产率得到(R)-2-氨基-3-(2-甲氧基苯基)丙酸
  参考文献：
  名称：

  合成 d-和l-α-氨基酸、N-保护的 α-氨基酸和 N-甲基-α-氨基酸的高度实用方法

  摘要：

  提供了一种非常实用的合成 d-和 l-α-氨基酸、N-保护的 α-氨基酸和 N-甲基-α-氨基酸的方法的完整细节，其中使用伪麻黄碱甘氨酰胺的不对称烷基化作为关键步骤(1) 或伪麻黄碱肌酰胺 (2)。介绍了分别从伪麻黄碱和甘氨酸甲酯或肌氨酸甲酯合成 1 和 2 的实用程序。描述了 1 和 2 的烯醇化和随后的烷基化的最佳方案。发现 1 和 2 的烷基化反应对于范围广泛的卤代烷底物非常有效，并且产物以高非对映选择性形成。通过在水或水-二恶烷混合物中加热，这些烷基化反应的产物可以有效地水解并且几乎没有外消旋化。该协议为制备高对映体纯度的无盐 α-氨基酸提供了一种非常实用的方法。或者，烷基化产物...

  DOI：

  10.1021/ja9624073

文献信息

• A novel phenylalanine ammonia-lyase from Pseudozyma antarctica for stereoselective biotransformations of unnatural amino acids
  作者：Andrea Varga、Pál Csuka、Orlavanah Sonesouphap、Gergely Bánóczi、Monica Ioana Toşa、Gabriel Katona、Zsófia Molnár、László Csaba Bencze、László Poppe、Csaba Paizs

  DOI：10.1016/j.cattod.2020.04.002

  日期：2021.4

  derivatives (rac-1a-s) by enzymatic ammonia elimination and also in the enantiotope selective ammonia addition reactions to cinnamic acid derivatives (2a-s). The enantiotope selectivity of PzaPAL with o-, m-, p-fluoro-, o-, p-chloro- and o-, m-bromo-substituted cinnamic acids proved to be higher than that of PcPAL.

  通过针对已知的PAL序列筛选微生物基因组，鉴定了一种新型的嗜冷酵母南极假单胞菌（Pza PAL）苯丙氨酸解氨酶。与真核生物的已知PAL相比，Pza PAL具有显着不同的底物结合口袋，带有一个延伸的环（长26 aa）连接到活性位点的芳香环结合区域。表征了在大肠杆菌中表达的重组Pza PAL的一般性质，包括该新PAL与1-苯丙氨酸（S）-1a和其他外消旋取代苯丙氨酸rac - 1b-g，k的动力学特征。。在大多数情况下，Pza PAL的营业额明显高于Petroselinum crispum（Pc PAL）的PAL。最后，在外消旋苯丙氨酸衍生物（rac - 1a-s）通过酶促氨消除的动力学拆分以及对映体选择性氨加成肉桂酸衍生物（2a-s）的动力学拆分中，比较了Pza PAL和Pc PAL的生物催化性能。。的enantiotope选择性PZA PAL与ö - ，米- ，p -氟，ø - ，p氯代和ø
• [EN] NEW BICYCLIC DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX DÉRIVÉS BICYCLIQUES, LEUR PROCÉDÉ DE PRÉPARATION, ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
  申请人：SERVIER LAB

  公开号：WO2016207217A1

  公开（公告）日：2016-12-29

  Compounds of formula (I); wherein R1, R2, R3, R4, R5, R6, R7, R8, R14, W, A and n are as defined in the description. Medicaments.

  式(I)的化合物；其中R1、R2、R3、R4、R5、R6、R7、R8、R14、W、A和n的定义如描述所示。药物。
• [EN] NEW AMINOACID DERIVATIVES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM<br/>[FR] NOUVEAUX DÉRIVÉS D'ACIDE AMINÉ, LEUR PROCÉDÉ DE PRÉPARATION ET COMPOSITIONS PHARMACEUTIQUES LES CONTENANT
  申请人：SERVIER LAB

  公开号：WO2016207226A1

  公开（公告）日：2016-12-29

  Compounds of formula (I): wherein R1, R2, R5, R6, R7, R12, X, Y, A, E and n are as defined in the description. Medicaments.

  式(I)的化合物：其中R1、R2、R5、R6、R7、R12、X、Y、A、E和n的定义如描述所示。药物。
• Structure-Guided Discovery of a Selective Mcl-1 Inhibitor with Cellular Activity
  作者：Zoltan Szlávik、Levente Ondi、Márton Csékei、Attila Paczal、Zoltán B. Szabó、Gábor Radics、James Murray、James Davidson、Ijen Chen、Ben Davis、Roderick E. Hubbard、Christopher Pedder、Pawel Dokurno、Allan Surgenor、Julia Smith、Alan Robertson、Gaetane LeToumelin-Braizat、Nicolas Cauquil、Marion Zarka、Didier Demarles、Francoise Perron-Sierra、Audrey Claperon、Frederic Colland、Olivier Geneste、András Kotschy

  DOI：10.1021/acs.jmedchem.9b00134

  日期：2019.8.8

  report the discovery of selective small molecule inhibitors of Mcl-1 that inhibit cellular activity. Fragment screening identified thienopyrimidine amino acids as promising but nonselective hits that were optimized using nuclear magnetic resonance and X-ray-derived structural information. The introduction of hindered rotation along a biaryl axis has conferred high selectivity to the compounds, and cellular

  髓样细胞白血病1（Mcl-1）是Bcl-2蛋白家族的抗凋亡成员，在人类癌症中观察到其上调与高肿瘤等级，不良生存和对化疗的耐药性相关，已成为一个有吸引力的靶标用于癌症治疗。在这里，我们报告发现抑制细胞活性的Mcl-1选择性小分子抑制剂的发现。片段筛选将硫代嘧啶氨基酸鉴定为有前途但非选择性的命中，这些命中已通过核磁共振和X射线衍生的结构信息进行了优化。沿联芳基轴的旋转障碍的引入赋予了化合物很高的选择性，并且通过抵消锚固羧酸酯基团的负电荷使细胞活性成比例增长。这里描述的获得的化合物表现出纳摩尔结合亲和力和基于机理的细胞效力，胱天蛋白酶诱导和生长抑制。这些早期的研究工作说明了从硫代嘧啶命中到主要化合物的药物发现优化，该化学系列导致我们更高级化合物S63845和S64315的鉴定。
• Single-Biocatalyst Synthesis of Enantiopure<scp>d</scp>-Arylalanines Exploiting an Engineered<scp>d</scp>-Amino Acid Dehydrogenase
  作者：Fabio Parmeggiani、Syed T. Ahmed、Matthew P. Thompson、Nicholas J. Weise、James L. Galman、Deepankar Gahloth、Mark S. Dunstan、David Leys、Nicholas J. Turner

  DOI：10.1002/adsc.201600682

  日期：2016.10.20

  A practical and efficient biocatalytic synthesis of aromatic d‐amino acids has been developed, based on the reductive amination of the corresponding α‐keto acids via a recombinant whole cell system composed of an engineered dehydrogenase and cofactor recycling apparatus. The reaction was shown to give excellent enantioselectivity (≥98%) and good yields at the preparative scale across a broad range

  基于相应的α-酮酸通过由工程脱氢酶和辅因子回收装置组成的重组全细胞系统的还原胺化反应，已开发出一种实用，有效的芳香族d-氨基酸生物催化合成方法。结果表明，在制备规模上，该反应在多种底物上均具有出色的对映选择性（≥98％）和良好的收率。另外，解析了变体酶的结构以使观察到的反应速率合理化。工程化的全细胞催化剂还通过与对映体互补脱氨酶结合使用，来介导外消旋混合物和更便宜的l-氨基酸产生的d-苯丙氨酸衍生物。