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The first synthesis of tetraglucosyl glucitol having phytoalexin-elicitor activity in rice cells based on a sequential glycosylation strategy

โœ Scribed by Toru Amaya; Hiroshi Tanaka; Takeshi Yamaguchi; Naoto Shibuya; Takashi Takahashi


Book ID
104231989
Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
204 KB
Volume
42
Category
Article
ISSN
0040-4039

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โœฆ Synopsis


We describe a highly convergent approach for the synthesis of the tetraglucosyl glucitol 1 and its derivatives 4, 5 and 6 which exhibit phytoalexin-elicitor activity in rice cells based on sequential glycosylation.


๐Ÿ“œ SIMILAR VOLUMES


Parallel synthesis of multi-branched oli
โœ Hiroshi Tanaka; Toru Amaya; Takashi Takahashi ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 417 KB

We describe a parallel and efficient synthesis of multi-branched oligosaccharides 3a-g based upon the structure of the phytoalexin elicitor active branched pentasaccharide 2. One-pot sequential orthogonal deprotection of tetrasaccharide 5 with three different protecting groups provided each of seven