Design, synthesis, and antibacterial evaluation of vancomycin-LPS binding peptide conjugates | |
Shi, Weiwei1,2; Chen, Feifei1,2; Zou, Xiangman1,3; Jiao, Shang1,2; Wang, Siqi1,2; Hu, Yu1,4; Lan, Lefu1,2; Tang, Feng1,2; Huang, Wei1,2,5 | |
刊名 | BIOORGANIC & MEDICINAL CHEMISTRY LETTERS |
2021-08-01 | |
卷号 | 45页码:8 |
关键词 | Vancomycin analogues LPS binding peptides Vancomycin-Peptide Conjugates Antibacterial activity |
ISSN号 | 0960-894X |
DOI | 10.1016/j.bmcl.2021.128122 |
通讯作者 | Lan, Lefu(llan@simm.ac.cn) ; Tang, Feng(tangfeng2013@simm.ac.cn) ; Huang, Wei(haungwei@simm.ac.cn) |
英文摘要 | Developing novel antibiotics is urgently needed with emergency of drug resistance. Vancomycin, the last resort for intractable Gram-positive bacterial infections, is ineffective against Gram-negative bacteria and vancomycin resistant bacteria. Herein, we report a series of novel vancomycin derivatives carrying LPS binding peptides, vancomycin-LPS binding peptide conjugates (VPCs). The LPS binding peptides were conjugated onto 4 sites of vancomycin via CuAAC or maleimide- sulfydryl addition, and the formed VPCs were screened against VISA/VRE and Gram-negative strains. VPCs exhibited enhanced activity against vancomycin resistant bacteria and obtained the activity against Gram-negative bacteria in vitro, providing a novel strategy for vancomycin modification and glycopeptide antibiotics synthesis. |
资助项目 | National Natural Science Foundation of China (NNSFC)[21877116] ; SIMM institute fund[CASIMM0120202009] ; Shanghai Action Plan of Technological Innovation[18431900700] ; National Megaproject for Innovative Drugs[2019ZX09721001004009] |
WOS关键词 | ANTIBIOTICS ; DETOXIFICATION ; MECHANISMS ; ANALOGS ; SITE |
WOS研究方向 | Pharmacology & Pharmacy ; Chemistry |
语种 | 英语 |
出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
WOS记录号 | WOS:000661400500013 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.183/handle/2S10ELR8/297178] |
专题 | 中国科学院上海药物研究所 |
通讯作者 | Lan, Lefu; Tang, Feng; Huang, Wei |
作者单位 | 1.Chinese Acad Sci, Shanghai Inst Mat Med, Ctr Biotherapeut Discovery Res, CAS Ctr Excellence Mol Cell Sci,CAS key Lab Recep, 555 Zuchongzhi Rd,Pudong, Shanghai 201203, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Univ South China, Hunan Prov Key Lab Tumor Microenvironm Response, Hunan Prov Cooperat Innovat Ctr Mol Target New Dr, Inst Pharm & Pharmacol, Hengyang 421001, Hunan, Peoples R China 4.Jinzhou Med Univ, Sch Pharm, Jinzhou 121001, Peoples R China 5.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Sch Pharmaceut Sci & Technol, Hangzhou 310024, Peoples R China |
推荐引用方式 GB/T 7714 | Shi, Weiwei,Chen, Feifei,Zou, Xiangman,et al. Design, synthesis, and antibacterial evaluation of vancomycin-LPS binding peptide conjugates[J]. BIOORGANIC & MEDICINAL CHEMISTRY LETTERS,2021,45:8. |
APA | Shi, Weiwei.,Chen, Feifei.,Zou, Xiangman.,Jiao, Shang.,Wang, Siqi.,...&Huang, Wei.(2021).Design, synthesis, and antibacterial evaluation of vancomycin-LPS binding peptide conjugates.BIOORGANIC & MEDICINAL CHEMISTRY LETTERS,45,8. |
MLA | Shi, Weiwei,et al."Design, synthesis, and antibacterial evaluation of vancomycin-LPS binding peptide conjugates".BIOORGANIC & MEDICINAL CHEMISTRY LETTERS 45(2021):8. |
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