piperidine

简明释义

英[pɪˈperɪdiːn;paɪ-]美[paɪˈperədine]

n. 哌啶

英英释义

单词用法

同义词

反义词

例句

1.The radical 2 as an electron donor underwent a rapid photo-induced redox reaction in carbon tetrachloride leading to the formation of the corresponding piperidine hydroxylamine hydrochloride.

自由基2作为电子给体在四氯化碳中可发生光诱导的氧化还原反应，导致生成相应的哌啶羟胺盐酸盐；

2.No matter natural or synthetic piperidine derivatives exhibit an extensive range of biological activities such as anti-tumor, anti-inflammatory, anxiolytics, anti-epileptics.

不论是天然的还是非天然的哌啶衍生物均可表现出诸如抗肿瘤、抗炎、抗焦虑、抗癫痫等多种多样的生物活性。

3.The radical 2 as an electron donor underwent a rapid photo-induced redox reaction in carbon tetrachloride leading to the formation of the corresponding piperidine hydroxylamine hydrochloride.

自由基2作为电子给体在四氯化碳中可发生光诱导的氧化还原反应，导致生成相应的哌啶羟胺盐酸盐；

4.Abamectin ec, matrine aqueous solution using 1000-fold, 10% en 1000 times piperidine insects, 25% buprofezin 1000 times better, Chi Xiaoqi long.

苦参碱水剂、阿维菌素乳油采用1000倍，10%烯啶虫1000倍液、25%噻嗪酮1000倍液较好，持效期长。

5.The compounds have the connecting ring structures of piperazine or piperidine, have notable antitumor activity, and provide a new choice for preparing antitumor drugs in clinical practice.

该类化合于具有哌嗪或哌啶的连接环结构，且具有显著的抗肿瘤活性，为临床上制备抗肿瘤药物提供了新的选择。

6.Pharmaceutical companies are exploring piperidine derivatives for their potential therapeutic effects.

制药公司正在探索哌啶衍生物的潜在治疗效果。

7.Researchers found that piperidine enhances the reactivity of certain nucleophiles.

研究人员发现哌啶增强了某些亲核试剂的反应性。

8.The synthesis of the compound involved the use of piperidine.

该化合物的合成涉及使用哌啶。

9.The presence of piperidine in the reaction mixture indicated a successful synthesis.

反应混合物中存在哌啶表明合成成功。

10.In medicinal chemistry, piperidine is often used as a building block for drug development.

在药物化学中，哌啶常被用作药物开发的构建块。

作文

Piperidine is a heterocyclic organic compound that contains a six-membered ring with five carbon atoms and one nitrogen atom. This unique structure gives piperidine its distinct chemical properties, making it an important building block in the synthesis of various pharmaceuticals and agrochemicals. The presence of the nitrogen atom in the ring allows piperidine to act as a base, which is crucial in many chemical reactions. In addition, piperidine is known for its ability to form hydrogen bonds, enhancing its reactivity and interaction with other molecules.The significance of piperidine extends beyond its chemical properties; it plays a vital role in the development of several drugs. For instance, many analgesics, antipsychotics, and antidepressants contain piperidine derivatives. The versatility of piperidine allows chemists to modify its structure to enhance the therapeutic effects of these medications while minimizing side effects. The study of piperidine and its derivatives has led to significant advancements in medicinal chemistry, showcasing its potential in treating various health conditions.Moreover, piperidine is not limited to pharmaceuticals; it is also used in the production of agrochemicals. Pesticides and herbicides often incorporate piperidine structures due to their efficacy in targeting specific biological pathways in pests and weeds. This application underscores the importance of piperidine in agriculture, contributing to improved crop yields and food security.In terms of its physical properties, piperidine is a colorless liquid with a characteristic amine-like odor. It is soluble in water and organic solvents, which makes it suitable for various applications in both laboratory and industrial settings. Safety precautions are essential when handling piperidine, as it can be irritating to the skin and eyes, and inhalation can lead to respiratory issues. Proper protective equipment should always be worn to ensure safe handling.In conclusion, piperidine is a crucial compound in the field of chemistry, particularly in medicinal and agricultural applications. Its unique structure and chemical properties enable it to serve as a versatile building block for the synthesis of various compounds. As research continues to explore the potential of piperidine and its derivatives, we can expect to see further innovations in drug development and agricultural practices. The impact of piperidine on modern science and technology cannot be overstated, as it remains a focal point for ongoing research and application in diverse fields.

哌啶是一种杂环有机化合物，包含一个六元环，其中有五个碳原子和一个氮原子。这种独特的结构赋予了哌啶其独特的化学性质，使其成为合成各种药物和农用化学品的重要基础。环中的氮原子的存在使得哌啶能够作为碱，这在许多化学反应中至关重要。此外，哌啶以其形成氢键的能力而闻名，增强了其反应性以及与其他分子的相互作用。哌啶的重要性不仅体现在其化学性质上；它在多种药物的开发中发挥着至关重要的作用。例如，许多镇痛剂、抗精神病药和抗抑郁药都含有哌啶衍生物。哌啶的多样性使得化学家能够修改其结构，以增强这些药物的治疗效果，同时减少副作用。对哌啶及其衍生物的研究已经导致了药物化学的重大进展，展示了其在治疗各种健康问题中的潜力。此外，哌啶不仅限于药物；它还用于农用化学品的生产。农药和除草剂通常包含哌啶结构，因为它们在针对害虫和杂草的特定生物途径方面具有高效性。这一应用强调了哌啶在农业中的重要性，有助于提高作物产量和食品安全。在物理性质方面，哌啶是一种无色液体，具有特征性的胺类气味。它可溶于水和有机溶剂，这使其适合在实验室和工业环境中进行各种应用。在处理哌啶时必须采取安全预防措施，因为它可能对皮肤和眼睛造成刺激，吸入可能导致呼吸问题。始终应佩戴适当的防护设备，以确保安全处理。总之，哌啶是化学领域中一种至关重要的化合物，特别是在医学和农业应用中。其独特的结构和化学性质使其能够作为合成各种化合物的多功能基础。随着研究继续探索哌啶及其衍生物的潜力，我们可以期待在药物开发和农业实践方面进一步的创新。哌啶对现代科学和技术的影响不容小觑，因为它仍然是各个领域持续研究和应用的焦点。