Synthesis of the Hyper-Branched Core Tetrasaccharide Motif of Chloroviruses

Author(s):  
Bijoyananda Mishra ◽  
Sujit Manmode ◽  
Gulab Walke ◽  
Saptashwa Chakraborty ◽  
Mahesh Neralkar ◽  
...  

Chemical synthesis of complex oligosaccharides, especially possessing hyper-branched structures with one or multiple 1,2-cis glycosidic bonds is a challenging task. Complementary reactivity of glycosyl donors and acceptors, proper tuning of...

RSC Advances ◽  
2015 ◽  
Vol 5 (30) ◽  
pp. 23311-23319 ◽  
Author(s):  
Satadru S. Mandal ◽  
Guochao Liao ◽  
Zhongwu Guo

A convergent synthesis of Globo H antigen based on glycosylation reactions using thioglycoside and trichloroacetimidate glycosyl donors.


2019 ◽  
Vol 483 ◽  
pp. 107748 ◽  
Author(s):  
Koichi Takato ◽  
Motoki Kurita ◽  
Nahoko Yagami ◽  
Hide-Nori Tanaka ◽  
Hiromune Ando ◽  
...  

Author(s):  
Sidney W. Fox ◽  
Kaoru Harada ◽  
Gottfried Krampitz ◽  
Tadao Hayakawa ◽  
Charles Ray Windsor
Keyword(s):  

2012 ◽  
Vol 2 (2) ◽  
pp. 147-149
Author(s):  
Tanaji Dnyanadev Padalkar ◽  
Keyword(s):  

2019 ◽  
Author(s):  
Thomas Siemon ◽  
Zhangqian Wang ◽  
Guangkai Bian ◽  
Tobias Seitz ◽  
Ziling Ye ◽  
...  

Herein, we report the semisynthetic production of the potent transient receptor potential canonical (TRPC) channel agonist (−)-englerin A (EA), using guaia-6,10(14)-diene as the starting material. Guaia-6,10(14)-diene was systematically engineered in Escherichia coli and Saccharomyces cerevisiae using the CRISPR/Cas9 system and produced with high titers. This provided us the opportunity to execute a concise chemical synthesis of EA and the two related guaianes (−)-oxyphyllol and (+)-orientalol E. The potentially scalable approach combines the advantages of synthetic biology and chemical synthesis and provides an efficient and economical method for producing EA as well as its analogs.


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