total synthesis

简明释义

总合成

英英释义

例句

1.The pharmaceutical company is working on the total synthesis 全合成 of a new anti-cancer drug.

这家制药公司正在进行一种新抗癌药物的total synthesis 全合成。

2.The chemist published a groundbreaking paper on the total synthesis 全合成 of a complex natural product.

这位化学家发表了一篇关于复杂天然产物的total synthesis 全合成的开创性论文。

3.Researchers are excited about the potential applications of their total synthesis 全合成 methods in drug development.

研究人员对他们的total synthesis 全合成方法在药物开发中的潜在应用感到兴奋。

4.In his lecture, he explained the steps involved in the total synthesis 全合成 of a specific alkaloid.

在他的讲座中，他解释了特定生物碱的total synthesis 全合成所涉及的步骤。

5.The team successfully completed the total synthesis 全合成 of a rare compound that had eluded scientists for decades.

该团队成功完成了一种稀有化合物的total synthesis 全合成，这种化合物让科学家们困扰了几十年。

作文

Total synthesis is a term that resonates deeply within the field of organic chemistry. It refers to the process of constructing complex organic molecules from simpler ones through a series of chemical reactions. This method not only showcases the creativity and ingenuity of chemists but also plays a crucial role in the development of pharmaceuticals, agrochemicals, and various materials. The journey of total synthesis (全合成) often begins with the selection of a target molecule, which could be a naturally occurring compound or a synthetic derivative. Chemists analyze the structure of the target molecule, identifying functional groups and stereochemical configurations that need to be preserved or modified during the synthesis process.The importance of total synthesis (全合成) lies in its ability to produce compounds that may be difficult or impossible to extract from natural sources. For example, many medicinal compounds found in plants are present in very low concentrations, making extraction impractical. Through total synthesis (全合成), chemists can create these compounds in the laboratory, allowing for more extensive research and development. This capability has led to the discovery of numerous drugs that have saved countless lives.One of the most famous examples of total synthesis (全合成) is the synthesis of the anti-cancer drug paclitaxel, commonly known as Taxol. Originally derived from the bark of the Pacific yew tree, the demand for paclitaxel exceeded the supply from natural sources. Chemists undertook the challenge of synthesizing this complex molecule in the lab, ultimately developing methods that allowed for its production on a larger scale. This success exemplifies how total synthesis (全合成) can bridge the gap between nature and human innovation.Moreover, total synthesis (全合成) is not merely about producing existing compounds; it also opens doors to the creation of new molecules with potential therapeutic properties. By modifying existing structures or combining different functional groups, chemists can design novel compounds that might exhibit improved efficacy or reduced side effects. This aspect of total synthesis (全合成) is particularly exciting, as it drives the pharmaceutical industry forward, leading to the discovery of groundbreaking treatments for various diseases.The process of total synthesis (全合成) is often intricate and time-consuming. It requires a deep understanding of reaction mechanisms, the ability to troubleshoot unexpected results, and a willingness to iterate on designs. Many syntheses involve multiple steps, each requiring careful planning and execution. This complexity is what makes successful total synthesis (全合成) projects so rewarding for chemists; they not only require technical skill but also creativity and perseverance.In conclusion, total synthesis (全合成) is a fundamental concept in organic chemistry that embodies the intersection of science and art. Its ability to create complex molecules from simpler precursors has profound implications for medicine and materials science. As researchers continue to push the boundaries of what is possible through total synthesis (全合成), we can anticipate a future filled with innovative solutions to some of the world's most pressing challenges.