title: Discovery of non-peptide small molecular CXCR4 antagonists as anti-HIV agents: Recent advances and future opportunities.
abstract: CXCR4 plays vital roles in HIV-1 life cycle for it's essential in mediating the interaction of host and virus and completing the entry process in the lifecycle of HIV-1 infection. Compared with some traditional targets, CXCR4 provides a novel and less mutated drug target in the battle against AIDS. Its antagonists have no cross resistance with other antagonists. Great achievements have been made recent years and a number of small molecular CXCR4 antagonists with diversity scaffolds have been discovered. In this review, recent advances in the discovery of CXCR4 antagonists with special attentions on their evolution and structure-activity relationships of representative CXCR4 antagonists are described. Moreover, some classical medicinal chemistry strategies and novel methodologies are also introduced.
authors.affiliation: Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, PR China.
authors.forename: Heng
authors.initials: H
authors.lastname: Zhang
authors.affiliation: Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, PR China.
authors.forename: Dongwei
authors.initials: D
authors.lastname: Kang
authors.affiliation: Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, PR China.
authors.forename: Boshi
authors.initials: B
authors.lastname: Huang
authors.affiliation: Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, PR China.
authors.forename: Na
authors.initials: N
authors.lastname: Liu
authors.affiliation: Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, PR China.
authors.forename: Fabao
authors.initials: F
authors.lastname: Zhao
authors.affiliation: Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, PR China. Electronic address: zhanpeng1982@sdu.edu.cn.
authors.forename: Peng
authors.initials: P
authors.lastname: Zhan
authors.affiliation: Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, PR China. Electronic address: xinyongl@sdu.edu.cn.
authors.forename: Xinyong
authors.initials: X
authors.lastname: Liu
mesh_terms: D019380:Anti-HIV Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D055808:Drug Discovery; D006678:HIV / Q000187:drug effects*; D006801:Humans; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D019718:Receptors, CXCR4 / Q000037:antagonists & inhibitors*; D054852:Small Molecule Libraries / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D013329:Structure-Activity Relationship
chemical_list: D019380:Anti-HIV Agents; C527276:CXCR4 protein, human; D019718:Receptors, CXCR4; D054852:Small Molecule Libraries
keywords: AIDS; CXCR4; Drug design; Entry inhibitors; HIV-1; Small molecular