Construction of 1,2-<i>cis</i> rhamnosidic linkages and synthesis of core tetrasaccharide repeating unit of <i>Streptococcus pneumoniae</i> serotype 23F-Reference-Cited by-同舟云学术

Construction of 1,2-cis rhamnosidic linkages and synthesis of core tetrasaccharide repeating unit of Streptococcus pneumoniae serotype 23F

Published:2023 Issue:22 Volume:10 Page:5610-5615
ISSN:2052-4129
Container-title:Organic Chemistry Frontiers
language:en
Short-container-title:Org. Chem. Front.

Author:

Ao Jiaming¹,Zhao Xiaoya¹,Zhou Siai¹,Guo Yajing¹,Wang Guoqing¹,Fang Sixian¹,Yao Xuewen¹,Liu Yuhua²,Ishiwata Akihiro³^ORCID,Tanaka Katsunori³⁴^ORCID,Ding Feiqing¹^ORCID,Cai Hui¹

Affiliation:

1. School of Pharmaceutical Sciences (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China

2. School of Physics and Electronic Engineering, Guangzhou University, Guangzhou 510006, China

3. RIKEN Cluster for Pioneering Research, Wako, Saitama 3510198, Japan

4. Department of Chemical Science and Engineering, Tokyo Institute of Technology, Tokyo 152-8552, Japan

Abstract

An effective ZnI2-mediated 1,2-cis-l-rhamnosylation strategy was achieved by employing a 2,3-O-(o-xylylene) rhamnose donor, and applied to assemble the core repeating tetrasaccharide unit of the S. pneumoniae 23F capsule polysaccharide.

Funder

National Natural Science Foundation of China

Fundamental Research Funds for the Central Universities

Natural Science Foundation of Guangdong Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/QO/D3QO00742A

Reference22 articles.

1. Pneumococcal Capsules and Their Types: Past, Present, and Future

2. Streptococcus pneumoniae: virulence factors and variation

3. Structure of the specific capsular polysaccharide of Streptococcus pneumoniae type 23F (American type 23)

4. Molecular and genetic characterization of the capsule biosynthesis locus of Streptococcus pneumoniae type 23F

5. Synthesis of a spacer-containing repeating unit of the capsular polysaccharide of Streptococcus pneumoniae type 23F

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