L-naphthylalanine methyl ester hydrochloride | 63024-26-0

• 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: L-naphthylalanine methyl ester hydrochloride
• 英文别名: methyl (S)-2-amino-3-(2-naphthyl)propionate hydrochloride；methyl (2S)-2-amino-3-naphthalen-2-ylpropanoate;hydrochloride
• CAS: 63024-26-0
• 化学式: C₁₄H₁₅NO₂*ClH
• 分子量: 265.74
• InChiKey: BYTYONAXVAIPOV-ZOWNYOTGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  52.3
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2922499990
• 储存条件：
  存储条件为2-8°C，并需保存在惰性气体中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: H-Ala(2-naphthyl)-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-Ala(2-naphthyl)-OMe HCl
CAS number: 63024-26-0

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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: C14H15NO2.ClH
Molecular weight: 265.7

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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：

  L-naphthylalanine methyl ester hydrochloride 在 sodium tetrahydroborate 作用下， 以 乙醇 、 水 为溶剂， 反应 4.5h， 以78%的产率得到(S)-2-amino-3-(naphthalen-2-yl)propan-1-ol
  参考文献：
  名称：

  高对映选择性手性NADH模型的手性助剂性质的变化

  摘要：

  多种手性氨基醇已被用作高对映选择性NADH模型的手性助剂。其中一些是通过酶拆分方法获得的新试剂。

  DOI：

  10.1016/s0957-4166(00)80371-7
• 作为产物：
  描述：

  (S)-2-叔丁氧基羰基氨基-3-萘-2-基-丙酸甲酯 在 盐酸 作用下， 以 乙酸乙酯 为溶剂， 反应 2.5h， 以93%的产率得到L-naphthylalanine methyl ester hydrochloride
  参考文献：
  名称：

  Compounds and compositions for treating obesity

  摘要：

  本文描述了一种新颖且有用的化合物，其一般公式为。本发明的化合物可以有利地表现为黑色素皮质素受体激动剂活性。还描述了包含这种化学结构的新型和有用的化合物，以及通过给予这种化合物或组合物来调节受体在受试者中的活性（并促进、诱导和/或增强相关疾病的治疗或预防）的方法。

  公开号：

  US20070185128A1

文献信息

• Peptide‐Catalyzed Fragment Couplings that Form Axially Chiral Non‐ <i> C ₂ </i> ‐Symmetric Biaryls
  作者：Gavin Coombs、Marcus H. Sak、Scott J. Miller

  DOI：10.1002/anie.201913563

  日期：2020.2.10

  We have demonstrated that small, modular, tetrameric peptides featuring the Lewis-basic residue β-dimethylaminoalanine (Dmaa) are capable of atroposelectively coupling naphthols and ester-bearing quinones to yield non-C2 -symmetric BINOL-type scaffolds with good yields and enantioselectivity. The study culminates in the asymmetric synthesis of backbone-substituted scaffolds similar to 3,3'-disubstituted

  我们已经证明具有路易斯基本残基β-二甲基氨基丙氨酸（Dmaa）的小，模块化，四聚体肽能够对萘酚和带有酯的醌进行熵选择性偶联，以产生具有良好收率和对映选择性的非C2对称​​BINOL型支架。该研究最终以不对称合成类似于3,3'-双取代BINOL的骨架取代支架（如（R）-TRIP），重结晶后具有良好的（94：6 er）至优异的（> 99.9：0.1 er）对映选择性，以及修饰最小的非甾体类抗炎药（NSAID）萘普生的非对映选择性净芳基化。
• 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。
• Sulfonamide compounds
  申请人：Allison Brett

  公开号：US20060069286A1

  公开（公告）日：2006-03-30

  Certain sulfonamide compounds are dual CCK1/CCK2 inhibitors useful in the treatment of CCK1/CCK2 mediated diseases.

  某些磺酰胺化合物是双CCK1/CCK2抑制剂，在治疗CCK1/CCK2介导的疾病中很有用。
• Optimization of Peptidomimetics as Selective Inhibitors for the β-Catenin/T-Cell Factor Protein–Protein Interaction
  作者：Zhen Wang、Min Zhang、Jin Wang、Haitao Ji

  DOI：10.1021/acs.jmedchem.9b00147

  日期：2019.4.11

  64 and 0.44 μM, respectively, and exhibit good selectivity for β-catenin/Tcf over β-catenin/E-cadherin and β-catenin/adenomatous polyposis coli (APC) PPIs. The 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2 H-tetrazolium (MTS) cell viability assays revealed that 56, the ethyl ester of 53, was more potent than 53 in inhibiting viability of most of the Wnt/β-catenin hyperactive

  β-catenin/ T细胞因子（Tcf）蛋白质-蛋白质相互作用（PPI）在β-catenin信号通路中起着至关重要的作用，而该信号通路在许多癌症和纤维化中均被过度激活。基于旨在靶向β-catenin的Tcf4 G13ANDE17结合位点的化合物1，进行了广泛的结构-活性关系研究。结果，发现化合物53和57分别破坏Ki-值为0.64和0.44μM的β-catenin/ Tcf PPI，并且相对于β-catenin/ E-cadherin和β-catenin/ E-cadherin表现出良好的选择性。 β-catenin/腺瘤性息肉病（APC）PPI。3-（4,5-二甲基噻唑-2-基）-5-（3-羧基甲氧基苯基）-2-（4-磺基苯基）-2 H-四唑（MTS）细胞活力测定显示56，53的乙酯，在抑制大多数Wnt /β-catenin过度活跃的癌细胞的生存力上，它比53更有效。进一步的基于细胞的研究表明56破坏了β-catenin/
• Design, Synthesis, and Cytotoxic Activity of 3‐Aryl‐ <i>N</i> ‐hydroxy‐2‐(sulfonamido)propanamides in HepG2, HT‐1080, KB, and MCF‐7 Cells
  作者：Duanyang Shao、Guo‐Ning Zhang、Weixiao Niu、Ziqiang Li、Mei Zhu、Juxian Wang、Donghui Li、Yucheng Wang

  DOI：10.1002/cbdv.201800646

  日期：2019.4

  cytotoxic activity against hepatocellular carcinoma (HepG2), fibrosarcoma (HT-1080), mouth epidermal carcinoma (KB), and breast adenocarcinoma (MCF-7) cell lines with the sulforhodamine B (SRB) assay, with gemcitabine and mitomycin C as positive controls. Most of these compounds exhibit a more potent cytotoxic effect than the positive control group on various cancer cell lines and the most potent compound,

  设计并合成了一系列新的（磺酰胺基）丙酰胺（6a1-6a13、6b1-6b15、7c1-7c5、6d1-6d5、6e1-6e6）。所有合成的化合物通过NMR和质谱进行表征。使用磺基若丹明B（SRB）分析评估了目标化合物对肝细胞癌（HepG2），纤维肉瘤（HT-1080），口腔表皮癌（KB）和乳腺腺癌（MCF-7）细胞系的体外细胞毒性活性，以吉西他滨和丝裂霉素C作为阳性对照。这些化合物中的大多数在各种癌细胞系上均比阳性对照组表现出更强的细胞毒性作用，而最有效的化合物6a7在HepG2中显示的IC50值为29.78±0.516μm，30.70±0.61μm和64.89±3.09μm。 ，HT-1080，KB和MCF-7细胞系。从而，