acetanilide

简明释义

英[ˌæsɪˈtænɪˌlaɪd]美[ˌæsəˈtænəˌlaɪd]

n. [药] 乙酰苯胺；退热冰，退热剂

英英释义

单词用法

同义词

反义词

例句

1.This paper gives a brief review of the development, the action mechanism and the safeners of acetanilide herbicides. Development future of the acetanilide herbicides and their safeners were reviewed.

本文综述了酰胺类除草剂的概况、作用机理及其安全剂的研究进展，并展望了酰胺类除草剂及其安全剂的发展前景。

2.Acetanilide was used as the standard regent.

以乙酰苯胺作为标准试剂。

3.What anodyne is acetanilide better?

什么止痛药止痛比较好？

4.They are a series of Aspirin, Sulfaguanidine, Flavoxate HCL, Acetanilide and so on.

包括阿司匹林系列、磺胺脒、盐酸酮哌酯、退热冰等。

5.Adsorption and microbiological degradation mechanisms and influence factors of acetanilide herbicides are introduced.

主要对酰胺类除草剂的吸附和微生物降解机理、影响因素进行了总结。

6.In addition, it still is Chinese traditional medicine, have Wen Zhonghang gas, pursue the cold, acetanilide, efficacy such as drive bug.

此外，它还是中药，有温中行气。逐寒。止痛。驱虫等功效。

7.The analgesic effect of acetanilide was compared to that of aspirin.

研究比较了对乙酰氨基苯与阿司匹林的镇痛效果。

8.The chemist synthesized acetanilide to study its properties.

化学家合成了对乙酰氨基苯以研究其性质。

9.In the laboratory, acetanilide is often used as a starting material for various reactions.

在实验室中，对乙酰氨基苯常用作各种反应的起始材料。

10.Safety data sheets for acetanilide indicate it can be harmful if ingested.

关于对乙酰氨基苯的安全数据表明，如果摄入会有害。

11.Researchers found that acetanilide can be used in dye synthesis.

研究人员发现对乙酰氨基苯可以用于染料合成。

作文

Acetanilide is an organic compound that has been used in various applications, particularly in the field of medicine. It is a white crystalline solid that is derived from acetic acid and aniline. The chemical formula for acetanilide is C8H9NO, and it belongs to a class of compounds known as amides. Historically, acetanilide was widely used as an analgesic and antipyretic agent, meaning it was effective in relieving pain and reducing fever. However, its use has declined due to the discovery of safer alternatives. The mechanism of action of acetanilide involves the inhibition of certain enzymes in the body that are responsible for the production of prostaglandins, which are chemicals that promote inflammation, pain, and fever. By inhibiting these enzymes, acetanilide can effectively reduce pain and lower body temperature during a fever. Despite its effectiveness, the side effects associated with acetanilide usage raised concerns among healthcare professionals. One of the major drawbacks of acetanilide is its potential to cause methemoglobinemia, a condition where hemoglobin is altered and cannot effectively carry oxygen in the blood. This can lead to symptoms such as cyanosis, fatigue, and shortness of breath. Due to this serious side effect, many countries have restricted or banned the use of acetanilide in over-the-counter medications. In modern medicine, acetanilide is not commonly used, but it serves as an important historical reference in the development of analgesics. It paved the way for the synthesis of more effective and safer drugs, such as acetaminophen (paracetamol). Acetaminophen shares a similar structure to acetanilide but has a better safety profile and fewer side effects, making it a preferred choice for pain relief and fever reduction today. Moreover, acetanilide is still utilized in some industrial applications, including the production of dyes and other chemicals. Its derivatives are used in the synthesis of various organic compounds, highlighting its significance in chemical research and industry. The study of acetanilide and its properties has contributed to advancements in organic chemistry and pharmacology. In conclusion, acetanilide is a compound with a rich history in medicine and chemistry. While its medical use has diminished due to safety concerns, it remains an important part of pharmaceutical history. Understanding the properties and effects of acetanilide not only helps us appreciate the evolution of pain management therapies but also underscores the importance of safety in drug development. As we continue to explore new compounds and therapies, the lessons learned from acetanilide will undoubtedly inform future research and clinical practices.

对乙酰氨基酚是一种有机化合物，已在各种应用中使用，特别是在医学领域。它是一种白色结晶固体，由醋酸和苯胺衍生而来。对乙酰氨基酚的化学式为C8H9NO，属于称为酰胺的化合物类。历史上，对乙酰氨基酚被广泛用作镇痛剂和退烧剂，这意味着它在缓解疼痛和降低发热方面有效。然而，由于发现了更安全的替代品，它的使用有所减少。对乙酰氨基酚的作用机制涉及抑制体内某些酶的产生，这些酶负责产生前列腺素，前列腺素是促进炎症、疼痛和发热的化学物质。通过抑制这些酶，对乙酰氨基酚可以有效降低疼痛并在发热期间降低体温。尽管其有效，但与对乙酰氨基酚使用相关的副作用引起了医疗专业人员的关注。对乙酰氨基酚的一个主要缺点是它可能导致高铁血红蛋白症，这是一种血红蛋白被改变而无法有效携带氧气进入血液的情况。这可能导致如发绀、疲劳和呼吸急促等症状。由于这一严重副作用，许多国家限制或禁止在非处方药中使用对乙酰氨基酚。在现代医学中，对乙酰氨基酚并不常用，但它在镇痛药的发展中仍然是一个重要的历史参考。它为合成更有效和更安全的药物铺平了道路，例如对乙酰氨基酚（扑热息痛）。扑热息痛与对乙酰氨基酚具有相似的结构，但具有更好的安全性和更少的副作用，使其成为今天缓解疼痛和降低发热的首选。此外，对乙酰氨基酚仍然用于一些工业应用，包括染料和其他化学品的生产。它的衍生物用于合成各种有机化合物，突显了其在化学研究和工业中的重要性。对对乙酰氨基酚及其性质的研究为有机化学和药理学的进步做出了贡献。总之，对乙酰氨基酚是一种在医学和化学中具有丰富历史的化合物。虽然其医学用途因安全问题而减少，但它仍然是药物历史的重要部分。理解对乙酰氨基酚的性质和影响不仅有助于我们欣赏疼痛管理疗法的演变，还强调了药物开发中安全性的重要性。随着我们继续探索新化合物和疗法，从对乙酰氨基酚中学到的经验无疑将为未来的研究和临床实践提供指导。