基于靶標(biāo)結(jié)構(gòu)理性設(shè)計(jì)的替拉那韋
[Abstract]:New drug creation is a complex intellectual activity involving multi-dimensional scientific and technological activities such as scientific research, technological creation, product development and medical effects. Each drug has its own R & D track, and the construction of chemical structures is the most important step because it covers pharmacodynamics, pharmacology, safety and biopharmaceutical properties. This column analyzes and interprets the successful construction of representative drugs from the perspective of drug chemistry. The interaction between drugs and target molecules is the driving force of drug efficacy. The design of new drugs based on the three-dimensional structure of target should be the most rational method. The diversity of the flexible conformation of target molecules combined with different compounds is one of the difficulties in structure-based drug design (SBDD). The HIV protease with small molecular weight is a symmetric dimer, which makes it easy to obtain complex single crystals. Therefore, in the course of the evolution from coumarin to telanavir, the complex structure was analyzed at several nodes and the design was aided. Even so, there are still many unknown things to explore, so the application of the principles and strategies of pharmacochemistry drives the process of SBDD. The preparation of telanavir is characterized by the transition from seedling to pilot and even optimization of SBDD pharmacochemical method throughout the whole process.
【作者單位】: 中國(guó)醫(yī)學(xué)科學(xué)院 北京協(xié)和醫(yī)學(xué)院藥物研究所;
【分類號(hào)】:R91
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