摘要:本文综述了新大黄素类衍生物的分子结构及结构优化的研究进展,设计比较了23种新大黄素类衍生物的分子结构。本论文使用ISIS Draw 软件构建表2.1的20个新的大黄素衍生物分子的2D结构,利用chem3D软件建分子3D结构,利用GMESS软件的相应模块选取从头计算的HF方法(3-21G)进行进行全优化。采用分子力学、量子化学计算和静电势计算等方法,对所设计的新大黄素类衍生物的电子结构特征及其结构与活性关系进行了初步的探讨。6655
关键词:大黄素;衍生物;分子优化;结构设计;量化计算
New molecular emodin derivatives and structural design optimization
Abstract: In this paper, the molecular design and structural optimization of emodin derivatives has been discussed, i have designed 23 kinds of new emodin derivatives molecular structure. This article uses the ISIS Draw Table 2.1 software to build 20 new emodin derivatives 2D molecular structure, the use of software built chem3D 3D molecular optimization of new lutein derivatives structures, using the appropriate software modules GMESS Select ab initio HF method (3-21G) for full-optimized. By using molecular mechanics, quantum chemistry calculations and electrostatic potential calculation methods i have done some prelimiinay study abou the design of a new class of derivatives of the electronic structure and relationship of emodin derivatives characteristics and structure-activity .
Keyword: emodin; derivatives; molecular optimization; structural design; quantified
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