V2EX dihydropyrazole

Dihydropyrazole

释义 Definition

二氢吡唑(dihydropyrazole):一种部分氢化的吡唑类杂环化合物。与“吡唑(pyrazole)”相比,分子中增加了氢原子,使环上不饱和程度降低;常作为有机合成与药物化学中的中间体或结构单元使用。(该词在不同文献中也可能对应不同“二氢”位置异构体。)

发音 Pronunciation (IPA)

/dahadroparzol/

例句 Examples

The chemist synthesized a dihydropyrazole in the lab.
化学家在实验室里合成了一种二氢吡唑化合物。

Dihydropyrazole derivatives have been studied for their potential biological activity and use as intermediates in drug design.
二氢吡唑衍生物因其潜在的生物活性以及作为药物设计中间体的用途而受到研究。

词源 Etymology

该词由三部分构成:di-(“二、双”)、hydro-(“氢/加氢”之意,表示氢化程度增加)、pyrazole(“吡唑”,一种含两个相邻氮原子的五元芳香杂环)。合起来表示“被加氢后的吡唑(部分氢化的吡唑)”。

相关词 Related Words

文学与文献 Literary & Notable Works

由于该词属于专业化学术语,更常见于科研论文、综述与专利中,而非传统文学作品中;例如常可在以下类型来源中见到:

  • Journal of Medicinal Chemistry(药物化学研究中用于描述二氢吡唑骨架或衍生物)
  • Bioorganic & Medicinal Chemistry Letters(生物有机与药物化学领域中常见)
  • 化学与制药相关专利(如关于二氢吡唑衍生物合成路线、活性筛选与应用的专利文本)
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