methyl 2S-amino-3-(4-benzyloxyphenyl)propionate hydrochloride | 34805-17-9

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 酪氨酸类衍生物
• 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
• 英文名称: methyl 2S-amino-3-(4-benzyloxyphenyl)propionate hydrochloride
• 英文别名: O-benzyl-L-tyrosine methyl ester hydrochloride；methyl (S)-2-amino-3-(4-(benzyloxy)phenyl)propanoate hydrochloride；(S)-methyl 2-amino-3-(4-(benzyloxy)phenyl)propanoate hydrochloride；O-benzyl-L-tyrosine methyl ester hydrochloride salt；methyl (2S)-2-amino-3-(4-phenylmethoxyphenyl)propanoate;hydrochloride
• CAS: 34805-17-9
• 化学式: C₁₇H₁₉NO₃*ClH
• 分子量: 321.804
• InChiKey: IQKXGACPIPNLEL-NTISSMGPSA-N

物化性质

• 溶解度：
  溶于氯仿、二氯甲烷、乙酸乙酯、DMSO、丙酮等。

计算性质

• 辛醇/水分配系数(LogP)：
  2.73
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  63.2
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xn,Xi
• WGK Germany：
  3
• RTECS号：
  UE7480000
• 海关编码：
  2922509090
• 安全说明：
  S26,S37/39
• 危险类别码：
  R20/21/22,R36/37/38
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  密封，在温室中保存

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: H-Tyr(bzl)-ome hcl
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: H-Tyr(bzl)-ome hcl
CAS number: 34805-17-9

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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.
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: C17H19NO3.ClH
Molecular weight: 321.8

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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, hydrogen chloride.

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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：

  methyl 2S-amino-3-(4-benzyloxyphenyl)propionate hydrochloride 在 1,4-二氧六环 、 吡啶 、 sodium hydroxide 、 钯 、 溶剂黄146 、 三氯化磷 作用下， 生成 甘氨酰-L-酪氨酸
  参考文献：
  名称：

  Wuensch et al., Chemische Berichte, 1958, vol. 91, p. 542,546

  摘要：

  DOI：
• 作为产物：
  描述：

  L-酪氨酸 在 氯化亚砜 、 sodium methylate 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 水 为溶剂， 反应 6.0h， 生成 methyl 2S-amino-3-(4-benzyloxyphenyl)propionate hydrochloride
  参考文献：
  名称：

  金属β-内酰胺酶IMP-1的有效氨基酸衍生硫醇抑制剂的设计，合成以及体外和生物学评估

  摘要：

  目前尚无临床上可利用的金属β-内酰胺酶（MBL）抑制剂。这些酶赋予细菌对广泛的常用β-内酰胺抗生素的抗性，并由越来越多的细菌病原体产生。在这项研究中，设计和合成了几种l-氨基酸的硫醇衍生物，并研究了它们对金属β-内酰胺酶IMP-1（亚类B1）的抑制作用。衍生自1-酪氨酸的最有效化合物表现出竞争性抑制作用，K i为86 nM。检验了该化合物使表达MBL的细菌易受亚胺培南敏感的能力。观察到MIC值降低了5.2倍。

  DOI：

  10.1016/j.ejmech.2016.03.017

文献信息

• Solvent-free peptide synthesis assisted by microwave irradiation: environmentally benign synthesis of bioactive peptides
  作者：Amit Mahindra、Neha Patel、Nitin Bagra、Rahul Jain

  DOI：10.1039/c3ra46643d

  日期：——

  An efficient and facile, solvent-free peptide synthesis assisted by microwave irradiation, using DIC/HONB as the coupling reagent combination is reported. Key features of this original protocol are solvent-free synthesis, very short reaction time and scalability without affecting yield and purity. The versatility of the method was successfully demonstrated by synthesizing several biologically active

  报道了使用DIC / HONB作为偶联剂组合物的微波辐照辅助的有效且容易的，无溶剂的肽合成。该原始协议的关键特征是无溶剂合成，非常短的反应时间和可扩展性，而不会影响收率和纯度。通过以高纯度，高收率且不消旋地合成几种生物活性肽，成功证明了该方法的多功能性。
• A General Approach to the Aza-Diketomorpholine Scaffold
  作者：Mathéo Berthet、Baptiste Legrand、Jean Martinez、Isabelle Parrot

  DOI：10.1021/acs.orglett.6b03656

  日期：2017.2.3

  A stereoconservative three-step synthesis to access to 1,2,4-oxadiazine-3,6-dione is presented. This underexplored platform could be considered as a constrained oxy-azapeptide or an aza-diketomorpholine, the methodology being then successfully applied to produce enantiopure aza-analogs of diketomorpholine natural products. Importantly, the first crystal structures were obtained and compared to diketomorpholine

  提出了一种立体保守的三步合成法，以合成1,2,4-恶二嗪-3,6-二酮。该未充分开发的平台可以被认为是受约束的氧-氮杂肽或氮杂-二酮吗啉，该方法随后成功地用于生产对映纯的二酮吗啉天然产物的氮杂类似物。重要的是，获得了第一晶体结构并将其与二酮吗啉和二酮哌嗪结构进行比较。最后，描述了有关该杂环支架与各种氨基酸的偶联以提供原始假二肽类似物的简单方法。
• [EN] ARYL AND HETEROARYL COMPOUNDS, COMPOSITIONS AND METHODS OF USE<br/>[FR] COMPOSES ARYLE ET HETEROARYLE, COMPOSITIONS ET PROCEDES ASSOCIES
  申请人：TRANSTECH PHARMA INC

  公开号：WO2005014532A1

  公开（公告）日：2005-02-17

  This invention provides aryl and heteroaryl compounds of Formula (I) as described herein, and methods of their preparation. Also provided are pharmaceutical compositions made with the compounds of Formula (I) and methods for making such compositions. The compounds of Formula (I) may activate an erythropoietin receptor and thus, may be useful to induce red blood cell production. The compounds of Formula (I) and compositions including compounds of Formula (I) may be useful in a variety of applications including the management, treatment and/or control of diseases caused at least in part by deficient (or inefficient) EPO production relative to hemoglobin level.

  这项发明提供了如下所述的Formula (I)的芳基和杂环芳基化合物，以及它们的制备方法。还提供了使用Formula (I)化合物制备的药物组合物，以及制备这种组合物的方法。Formula (I)的化合物可能激活促红细胞生成素受体，因此可能有助于诱导红细胞的产生。包括Formula (I)化合物的化合物和组合物可能在各种应用中有用，包括管理、治疗和/或控制至少部分由于相对于血红蛋白水平缺乏（或效率低下）EPO产生而引起的疾病。
• Substituted Dihydroisoquinolinones by Iodide-Promoted Cyclocarbonylation of Aromatic α-Amino Acids
  作者：Mostafa M. Amer、Ana C. Carrasco、Daniel J. Leonard、John W. Ward、Jonathan Clayden

  DOI：10.1021/acs.orglett.8b03551

  日期：2018.12.21

  of aromatic α-amino acids, on treatment with phosgene and potassium iodide, undergo a mild Bischler–Napieralski-style cyclocarbonylation reaction that generates a tricyclic lactam by insertion of a C═O group between amino acid nitrogen and the ortho position of the aryl substituent. Regio- and diastereoselective functionalization of the lactam generates a library of substituted dihydroisoquinolinones

  一系列芳香族 α-氨基酸的咪唑啉酮衍生物在用光气和碘化钾处理后，会发生温和的 Bischler-Napieralski 式环羰基化反应，通过在氨基酸氮和邻位之间插入 C=O 基团生成三环内酰胺。芳基取代基的位置。内酰胺的区域选择性和非对映选择性功能化产生了取代的二氢异喹啉酮及其对映体富集形式的同源物库。
• Chiral Arylated Amines via C−N Coupling of Chiral Amines with Aryl Bromides Promoted by Light
  作者：Geyang Song、Liu Yang、Jing‐Sheng Li、Wei‐Jun Tang、Wei Zhang、Rui Cao、Chao Wang、Jianliang Xiao、Dong Xue

  DOI：10.1002/anie.202108587

  日期：2021.9.20

  molecular Ni catalysis driven by light, which enables stereoretentive C-N coupling of optically active amines, amino alcohols, and amino acid esters with aryl bromides, with no need for any external photosensitizer. The method is effective for a wide variety of coupling partners, including those bearing functional groups sensitive to bases and nucleophiles, thus providing a viable alternative to accessing

  Buchwald-Hartwig CN 偶联反应已在有机合成中得到广泛应用。在过去二十年左右的时间里，已经引入了许多改进的催化剂，现在可以很容易地使用各种胺和芳基亲电试剂。然而，缺乏可用于偶联各种手性胺和芳基卤而不会侵蚀过量对映体 ( ee) 的方案）。本文报道了一种基于光驱动的分子 Ni 催化的方法，该方法能够使旋光胺、氨基醇和氨基酸酯与芳基溴进行立体保留 CN 偶联，无需任何外部光敏剂。该方法对多种偶联伙伴有效，包括那些带有对碱和亲核试剂敏感的官能团的偶联伙伴，从而为获取合成重要的手性N-芳基胺、氨基醇和氨基酸酯提供了可行的替代方案。92 个例子证明了它的可行性，ee高达 99% 。