Cyclic peptides

This paper reviews cyclic peptides from marine sponges and their biological activities in the last six years .

概述了近六年来海绵环肽化合物及其所具有的主要生理活性的研究进展；

Progress in chemistry of cyclic peptides from plants of Caryophyllaceae

石竹科植物环肽研究进展

Recent progress in the research of marine bioactive cyclic peptides

生理活性海洋环肽类研究近况

Study on Cyclic Peptides Containing Benzene and Cystine Modified Au Electrode

自组装巯基环肽单层膜修饰金电极电化学行为的研究

Modeling of Cyclic Peptides by the ABEEM / MM Fluctuating Charge Force Field

环多肽晶体的浮动电荷极化力场模拟

Study on the Conformation of Three Cyclic Peptides and Their Correspondent Linear Peptides with CD Spectroscopy

某些环肽及其相应线型肽在不同溶剂中构象的CD谱研究

Objective : To study the cyclic peptides from Psammosilene tunicoides .

前言：目的：对金铁锁中的环肽成分进行系列研究。

Studies on Design , Synthesis and Molecular Recognition of Cyclic Peptides Containing Polyamine , Disulfide or Thioether Structure

含多胺、二硫键以及硫醚结构的环肽的设计合成及分子识别研究

Structure and activities investigation of cyclic peptides from a Cordyceps-colonizing isolate of Myrothecium verrucaria

一株冬虫夏草定殖真菌环肽类化合物的结构及活性研究

Protein trans-splicing mediated by split-intein has made some achievements in protein purification , gene therapy , cyclic peptides preparation and the production of macromolecular complex proteins .

断裂蛋白质内含子介导的蛋白质反式剪接技术在蛋白质纯化、基因治疗、环状多肽制备以及大分子复杂蛋白质的生产方面已取得了一些成果。

One-port Synthesis of Hydroxide Peptides and Cyclic Peptides by Volatilizable Silica Gel ; Study on the One-Pot Multicomponent Synthesis of New Spiroheterocyclic Compounds

通过挥发硅胶一锅法快速合成羟基多肽及其环肽类化合物多组分一锅煮合成新型螺杂环化合物方法学研究

Cyclic peptides are playing more and more important role in biological modeling , pharmaceutical design , nano-and molecular devices , biological sensors and catalysts because of their stable structural characteristics .

摘要环肽由于其稳定的结构特性在生物模拟、药物设计、纳米与分子器件、生物传感器以及催化剂等方面起著越来越重要的作用。

Cyclic peptides , a kind of biological molecules composed by amino acid unit and with special character , widely exist in nature and exhibit a multitude of interesting biological activities .

环肽是自然界中普遍存在的，由氨基酸单元构成的一类具有特殊形状和特殊性质的环状化合物。

The ABEEM / MM ( atom-bond electronegativity equalization fused into molecular mechanic ) fluctuating charge model was applied to simulate five realistic cyclic peptides .

利用原子键电负性均衡结合分子力场方法（ABEEM/MM）对五种环多肽晶体进行了研究。

The results showed that the binding ability of cis-conformation cyclic peptides with metal ion was stronger than trans-configuration in both conditions except for phenylalanine cyclic dipeptides .

结果显示，不论在最佳分离条件下，还是改变液相条件，cis-构型的环二肽与金属离子的结合能力都强于trans构型，只有苯丙氨酸环二肽的两种构型结合能力相反。

The small molecule cyclic peptides containing RGD ( Arg-Gly-Asp ) motif is the interacting site between integrin and its ligand . These peptides can mediate cell-cell and cell-extra-cellular matrix interactions .

RGD肽是一类含有精氨酸-甘氨酸-天冬氨酸（Arg-Gly-Asp）的短肽，作为整合素和其配体相互作用的识别位点，介导细胞与细胞外基质及细胞之间的相互作用。

This paper also introduces the selection for the classification of the cyclic peptide , cyclization sites , the choice of the cyclization reagents , liquid phase synthesis of cyclic peptides and solid-phase synthesis , and the nature of cyclic peptide .

本文还对环肽的分类、环合位点的选取、环合试剂的选择、环肽的液相合成和固相合成研究进展进行了介绍，并对环肽的性质进行了简介。