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Synthesis of Naturally Occurring Ld-HepPContaining Disaccharides

 

作者: G.J.P.H. Boons,   R. Steyger,   M. Overhand,   G.A. van der Marel,   J.H. van Boom,  

 

期刊: Journal of Carbohydrate Chemistry  （Taylor Available online 1991）
卷期: Volume 10, issue 6  

页码: 995-1007

 

ISSN:0732-8303

 

年代: 1991

 

DOI:10.1080/07328309108543968

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Diastereoselective hydroxymethylation of a suitably protected α-D-manno-hexodialdo-1,5-pyranoside with the Grignard reagent derived from (phenyldimethylsilyl)methyl chloride gives, after additional protecting group manipulations, an easy access to one donor and two acceptors of LD-Hepp. The latter derivatives could be applied successfully for the preparation of the disaccharides α-D-GlcpN-(1-7)-L-α-D-Hepp-OMe and L-α-D-Hepp-(1-6)-L-α-D-Hepp-OMe.

 

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