fused ring

简明释义

稠环

英英释义

例句

1.In organic chemistry, the stability of a molecule can be significantly increased by the presence of a fused ring system.

在有机化学中，一个分子的稳定性可以通过存在一个融合环系统显著提高。

2.Many natural products, such as alkaloids, contain fused rings that contribute to their biological activity.

许多天然产物，如生物碱，含有有助于其生物活性的融合环。

3.The analysis revealed that the fused ring structure is crucial for the compound's pharmacological properties.

分析显示，融合环结构对该化合物的药理特性至关重要。

4.The chemist explained how the compound contains a unique structure with a fused ring that enhances its reactivity.

化学家解释了这个化合物如何包含一个独特的结构，具有一个增强其反应性的融合环。

5.The researchers synthesized a new drug that features a fused ring to improve its binding affinity.

研究人员合成了一种新药，具有一个融合环以提高其结合亲和力。

作文

In the realm of chemistry and materials science, the concept of a fused ring plays a crucial role in understanding the structure and properties of various compounds. A fused ring refers to a type of molecular structure where two or more rings share one or more common atoms. This unique arrangement can significantly influence the chemical behavior and physical properties of the substance in question. For instance, many organic compounds, particularly those found in nature, exhibit fused rings that contribute to their stability and reactivity. One of the most well-known examples of fused rings is found in steroid molecules, which are essential for biological functions in living organisms. The structure of steroids typically consists of four interconnected carbon rings, forming a fused ring system that is critical for their function as hormones. The specific arrangement of these fused rings determines the steroid's properties, including its solubility and how it interacts with biological receptors. Moreover, fused rings are not limited to steroids; they can also be found in various alkaloids, which are naturally occurring compounds that often have significant pharmacological effects. For example, morphine, a potent pain reliever, contains a complex structure with multiple fused rings. The presence of these rings is essential for its ability to bind to opioid receptors in the brain, showcasing how fused rings can directly impact biological activity. From a synthetic chemistry perspective, the creation of fused rings is a topic of great interest. Chemists often seek to design and synthesize new compounds featuring fused rings due to their potential applications in drug development and materials science. The unique electronic properties associated with fused rings can lead to the discovery of novel materials with desirable characteristics, such as increased conductivity or enhanced stability. Additionally, fused rings can play a significant role in the field of organic electronics. Organic semiconductors, which are used in devices like organic light-emitting diodes (OLEDs) and organic photovoltaics, often incorporate fused rings in their structures. These rings can help improve charge transport properties and overall device performance. In conclusion, the study of fused rings is fundamental to both natural and synthetic chemistry. Their unique structural features not only influence the properties of individual molecules but also open up avenues for innovation in various scientific fields. As researchers continue to explore the potential of fused rings, we can expect to see advancements in medicine, materials science, and beyond, highlighting the importance of this fascinating molecular architecture. Understanding the significance of fused rings will undoubtedly enhance our appreciation of the complexity and beauty of chemical structures in the world around us.

在化学和材料科学领域，融合环的概念在理解各种化合物的结构和性质中起着至关重要的作用。融合环指的是一种分子结构，其中两个或多个环共享一个或多个共同的原子。这种独特的排列可以显著影响相关物质的化学行为和物理性质。例如，许多有机化合物，特别是自然界中的那些，表现出融合环，这有助于它们的稳定性和反应性。一个最著名的融合环的例子可以在类固醇分子中找到，这些分子对生物体内的生物功能至关重要。类固醇的结构通常由四个相互连接的碳环组成，形成一个关键的融合环系统，决定了它们作为激素的功能。这些融合环的具体排列决定了类固醇的性质，包括其溶解度以及与生物受体的相互作用。此外，融合环并不限于类固醇；它们还可以在各种生物碱中找到，这些生物碱是自然存在的化合物，通常具有重要的药理效应。例如，吗啡，一种强效的止痛药，包含一个复杂的结构，具有多个融合环。这些环的存在对于其与大脑中的阿片受体结合的能力至关重要，展示了融合环如何直接影响生物活性。从合成化学的角度来看，创造融合环是一个备受关注的主题。化学家们常常寻求设计和合成具有融合环的新化合物，因为它们在药物开发和材料科学中的潜在应用。与融合环相关的独特电子特性可能导致发现具有良好特性的创新材料，例如增加的导电性或增强的稳定性。此外，融合环在有机电子学领域也可以发挥重要作用。有机半导体用于有机发光二极管（OLED）和有机光伏电池等设备，通常在其结构中包含融合环。这些环可以帮助改善电荷输送特性和整体器件性能。总之，研究融合环对自然和合成化学都是基础的。它们独特的结构特征不仅影响单个分子的性质，还为各个科学领域的创新打开了新的途径。随着研究人员继续探索融合环的潜力，我们可以期待在医学、材料科学等领域看到进展，突显这种迷人分子结构的重要性。理解融合环的意义无疑会增强我们对周围世界中化学结构复杂性和美的欣赏。