N-乙酰基酪胺 | 1202-66-0

• 物质功能分类: 有机原料 - 氨基化合物 - 酰胺类化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 中文名称: N-乙酰基酪胺
• 中文别名: N-(4-羟基苯乙基)乙酰胺；N-[2-(4-羟基苯基)乙基]乙酰胺
• 英文名称: N-acetyltyramine
• 英文别名: N-(4-hydroxyphenylethyl)acetamide；(N-(2-(4-hydroxyphenyl)ethyl)acetamide)；N-[2-(4-hydroxyphenyl)ethyl]-acetamide；N-[2-(4-hydroxyphenyl)ethyl]acetamide；2-(p-hydroxyphenyl)ethylacetamide；N-(4-hydroxyphenethyl) acetamide
• CAS: 1202-66-0
• 化学式: C₁₀H₁₃NO₂
• 分子量: 179.219
• InChiKey: ATDWJOOPFDQZNK-UHFFFAOYSA-N

物化性质

• 熔点：
  169 °C
• 沸点：
  424.1±28.0 °C(Predicted)
• 密度：
  1.122±0.06 g/cm3(Predicted)
• 溶解度：
  溶于二甲基亚砜

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2924299090
• WGK Germany：
  3
• 危险性防范说明：
  P305+P351+P338
• 危险性描述：
  H319
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: N-Acetyltyramine
Synonyms:

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: N-Acetyltyramine
CAS number: 1202-66-0

---

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.

---

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.

---

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.

---

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:

---

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.

---

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: C10H13NO2
Molecular weight: 179.2

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

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

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

生物活性

N-乙酰酪胺是溶藻弧菌 M3-10 产生的群体感应抑制剂 (QSI) 化合物。它能够抑制紫薇假单胞菌 ATCC 12472 的群体感应。此外，N-乙酰酪胺还能够逆转阿霉素耐药的白血病 P388 细胞的耐药性。

体外研究

在体外实验中，N-乙酰酪胺增强了阿霉素对耐药 P388 小鼠白血病细胞的毒性。与单独使用阿霉素相比，其半数抑制浓度 (IC₅₀) 值为 0.13 μg/ml，而阿霉素的 IC₅₀ 值为 0.48 μg/ml。

反应信息

• 作为反应物：
  描述：

  N-乙酰基酪胺 在 recombinant Arabidopsis thaliana histone deacetylase 14 作用下， 以 aq. buffer 为溶剂， 生成 对羟基苯乙胺
  参考文献：
  名称：

  水稻组蛋白脱乙酰基酶10和拟南芥组蛋白脱乙酰基酶14基因编码N-乙酰5-羟色胺脱乙酰酶，催化N-乙酰5-羟色胺转化为5-羟色胺，这是植物褪黑素生物合成的逆反应。

  摘要：

  在植物中，褪黑激素的产生受到严格的调节，这与其褪色素的前体的产生不同，后者是对衰老和病原体暴露等刺激产生高度诱导作用的。外源性5-羟色胺处理不会在植物中极大地诱导N-乙酰5-羟色胺（NAS）和褪黑激素的产生，这表明从5-羟色胺生物合成褪黑激素的途径中可能存在一个或多个调控基因。在此报告中，我们发现NAS在水稻幼苗中迅速大量转化为5-羟色胺，表明存在N-乙酰5-羟色胺脱乙酰基酶（ASDAC）。为了克隆假定的ASDAC基因，我们筛选了4个被称为组蛋白脱乙酰基酶（HDAC）的基因。）基因，但编码的蛋白质靶向叶绿体或线粒体而不是细胞核。在表达这些基因的4种重组大肠杆菌菌株中，发现一种表达水稻HDAC10基因的大肠杆菌菌株能够响应于NAS处理而产生5-羟色胺。重组纯化的水稻HDAC10（OsHDAC10）蛋白对NAS，N-乙酰酪胺（NAT），N具有ASDAC酶活性-乙酰色胺和褪黑激素，对于NAT具有

  DOI：

  10.1111/jpi.12460
• 作为产物：
  描述：

  磺曲苯 以 乙醚 为溶剂， 生成 N-乙酰基酪胺
  参考文献：
  名称：

  Phenoxyalkylcarboxylic acid compounds and thrombocyte-aggregation

  摘要：

  该公式中的Phenoxyalkylcarboxylic酸化合物，其中R是氢或较低的烷基，R.sub.1是烷基或芳基，芳基可以被卤素、羟基、三氟甲基或较低的烷基、烷氧基或酰基取代一次或多次，R.sub.2和R.sub.3分别选自氢或较低的烷基，n为0、1、2或3，其生理上可接受的盐、酯和酰胺在抑制血小板聚集方面具有出色的效果。

  公开号：

  US04258058A1

文献信息

• Characterization of Arylalkylamine <i>N</i>-Acyltransferase from <i>Tribolium castaneum</i>: An Investigation into a Potential Next-Generation Insecticide Target
  作者：Brian G. O’Flynn、Eric M. Lewandowski、Karin Claire Prins、Gabriela Suarez、Angelica N. McCaskey、Nasha M. Rios-Guzman、Ryan L. Anderson、Britney A. Shepherd、Ioannis Gelis、James W. Leahy、Yu Chen、David J. Merkler

  DOI：10.1021/acschembio.9b00973

  日期：2020.2.21

  short-chain acyl-CoAs (C2-C10), benzoyl-CoA, and succinyl-CoA functioning in the role of acyl donor. Recombinant TcAANAT0 was expressed and purified from E. coli and was used to investigate the kinetic and chemical mechanism of catalysis. The kinetic mechanism is an ordered sequential mechanism with the acyl-CoA binding first. pH-rate profiles and site-directed mutagenesis studies identified amino acids critical

  杀虫剂抗性问题日益严重，这意味着确定新的杀虫剂目标变得前所未有的重要。芳烷基胺 N-酰基转移酶 (AANATs) 已被建议作为潜在的新目标。这些混杂的酶参与生物胺的 N-酰化以形成 N-酰胺。在昆虫中，这个过程是黑色素、角质层硬化、生物胺去除和脂肪酸酰胺生物合成的关键步骤。表征的每个 AANAT 同种型的独特性质表明每个生物体都容纳了该生物体相对专有的离散 AANAT 组装。这意味着在杀虫剂设计中具有很高的选择性，同时也保持了多药性。此处介绍了对 AANAT 的全面动力学和结构分析，该分析在世界上所有植物商品中最常见的次生害虫之一 Tribolium castaneum 中发现。这种名为 TcAANAT0 的酶催化短链 N-酰基芳基烷基胺的形成，其中短链酰基辅酶 A (C2-C10)、苯甲酰辅酶 A 和琥珀酰辅酶 A 在酰基供体的作用下起作用。从大肠杆菌中表达和纯化重组 TcAANAT0，
• Microwave‐Assisted Deacylation of Unactivated Amides Using Ammonium‐Salt‐Accelerated Transamidation
  作者：Yuhei Shimizu、Hiroyuki Morimoto、Ming Zhang、Takashi Ohshima

  DOI：10.1002/anie.201202354

  日期：2012.8.20

  The combination of an ammonium salt and ethylenediamine promotes deacylation of a variety of unactivated amides to give the corresponding amines in high yields without the use of strong acids or bases. The reactions proceed without special care regarding air and moisture, and tolerate a wide range of functional groups.

  铵盐和乙二胺的组合可促进各种未活化酰胺的脱酰作用，从而以高收率得到相应的胺，而无需使用强酸或强碱。反应进行时无需特别注意空气和水分，并能耐受各种官能团。
• An Unconventional Reaction of 2,2-Diazido Acylacetates with Amines
  作者：Andreas P. Häring、Phillip Biallas、Stefan F. Kirsch

  DOI：10.1002/ejoc.201601625

  日期：2017.3.17

  discovered that 2,2-diazido acylacetates, a class of compounds with essentially unknown reactivity, can be coupled to amines through a new strategy that does not involve any reagents. 2,2-Diazido acetate is the unconventional leaving group under carbon–carbon bond cleavage. This reaction leads to the construction of amide bonds, tolerates various functionalities and is performed equally well in numerous

  我们发现 2,2-二叠氮基乙酰乙酸酯是一类具有基本未知反应性的化合物，可以通过一种不涉及任何试剂的新策略与胺偶联。2,2-二叠氮乙酸酯是碳-碳键断裂下的非常规离去基团。该反应导致酰胺键的构建，耐受各种官能度，并且在实验简单的条件下在多种溶剂中同样表现良好。我们还证明可以避免 2,2-二叠氮基酰基乙酸酯化合物的分离：在室温下在胺存在下用 (Bu4N)N3 和碘处理酰基乙酸酯时很容易碎裂。通过使用这种方法，具有各种结构基序的多种酰基乙酸酯被直接转化为酰胺。
• A USEFUL METHOD FOR SELECTIVE ACYLATION OF ALCOHOLS USING 2,2′-BIPYRIDYL-6-YL CARBOXYLATE AND CESIUM FLUORIDE
  作者：Teruaki Mukaiyama、Fong-Chang Pai、Makoto Onaka、Koichi Narasaka

  DOI：10.1246/cl.1980.563

  日期：1980.5.5

  Primary and secondary alcohols are acylated under mild conditions by the use of 2,2′-bipyridyl-6-yl carboxylates and cesium fluoride. Furthermore, the reaction is successfully applied to selective acylation of a primary carbinol group of diols containing primary and secondary carbinol groups or exclusive O-acylation of aromatic amino alcohols.

  伯醇和仲醇在温和条件下通过使用 2,2'-联吡啶-6-基羧酸盐和氟化铯进行酰化。此外，该反应成功地应用于含有伯和仲甲醇基团的二醇的伯醇基团的选择性酰化或芳香氨基醇的排他性O-酰化。
• Pyrimidine derivatives and processes for the preparation thereof
  申请人：Yuhan Corporation

  公开号：US06352993B1

  公开（公告）日：2002-03-05

  The present invention relates to novel pyrimidine derivatives of formula (I) or pharmaceutically acceptable salts thereof which possess an excellent anti-secretory activity, pharmaceutical compositions containing the same as an active ingredient, their novel intermediates, and processes for the preparation thereof wherein: when A is piperidin-1-yl or —NH—B, wherein B is C3-C4 alkyl, C3-C4 alkenyl, C3-C7 cycloalkyl, C1-C3 alkoxyethyl, phenylethl which may be substituted or unsubstituted, 3-trifluoromethylphenylmethyl, 1-naphthylmethyl, 4-methylthiazol-2-yl or 4-phenylthiazol-2-yl, R1 is hydrogen or methyl; and R2, R3, R4 and R5 are hydrogen; or when A is a group of formula (II); when R1 is hydroxymethyl or C1-C3 alkoxymethyl, R2, R3, R4, R5 and R6 are hydrogen; and R7 is hydrogen or halogen; or when R1 is hydrogen or methyl, R7 is hydrogen or halogen; and one or two of R2, R3, R4, R5 and R6 is hydroxy, methoxy, or a group of formula (III) wherein Z is C1-C4 alkyl, substituted or unsubstituted C1-C4 alkenyl, cyloalkyl, benzyloxyalkyl, alkoxycarbonylalkyl, morpholinomethyl, piperidinomethyl, 4-substituted-piperazinomethyl, substituted or unsubstituted phenyl, naphthyl, substituted or unsubstituted benzyl, thiophen-2-yl-methyl, 1-substituted-pyrrolidin-2-yl or —CHR8NHR9, wherein R8 is hydrogen, methyl, isopropyl, benzyl, benzyloxymethyl, methylthioethyl, benzyloxycarbonylmethyl, carbamolymethyl, carbamoylethyl, or 1-benzylimidazol-4-ylmethyl and R9 is hydrogen or t-butoxycarbonyl; and the others are hydrogen or methyl.

  本发明涉及具有优异抗分泌活性的新型嘧啶衍生物的化学式(I)或其药学上可接受的盐，以及含有其作为活性成分的药物组合物，其新型中间体，以及其制备方法，其中：当A为哌啶-1-基或-NH-B时，其中B为C3-C4烷基，C3-C4烯基，C3-C7环烷基，C1-C3烷氧乙基，苯乙基，可以是取代或未取代的，3-三氟甲基苯甲基，1-萘甲基，4-甲基噻唑-2-基或4-苯基噻唑-2-基，R1为氢或甲基；而R2、R3、R4和R5为氢；或当A为化学式(II)的基团时；当R1为羟甲基或C1-C3烷氧甲基，R2、R3、R4、R5和R6为氢；而R7为氢或卤素；或当R1为氢或甲基，R7为氢或卤素；且R2、R3、R4、R5和R6中的一个或两个为羟基，甲氧基，或化学式(III)的基团，其中Z为C1-C4烷基，取代或未取代的C1-C4烯基，环烷基，苄氧基烷基，烷氧羰基烷基，吗啉甲基，哌啶甲基，4-取代哌嗪甲基，取代或未取代的苯基，萘基，取代或未取代的苄基，噻吩-2-基-甲基，1-取代吡咯啉-2-基或-NHR9，其中R8为氢，甲基，异丙基，苄基，苄氧甲基，甲硫乙基，苄氧羰基甲基，氨基甲基，氨基乙基，或1-苄基咪唑-4-基甲基，而R9为氢或叔丁氧羰基；其他为氢或甲基。

表征谱图