Synthesis of <small>D</small>-Trigalacturonic Acid Methylglycoside and Conformational Comparison with Its Sulfur Analogue

Kazunori YAMAMOTO; Yu SATO; Ayumi ISHIMORI; Kazuo MIYAIRI; Toshikatsu OKUNO; Nobuaki NEMOTO; Hiroki SHIMIZU; Shunichi KIDOKORO; Masaru HASHIMOTO

doi:10.1271/bbb.80160

This article has now been updated. Please use the final version.

Synthesis of D-Trigalacturonic Acid Methylglycoside and Conformational Comparison with Its Sulfur Analogue

Kazunori YAMAMOTO, Yu SATO, Ayumi ISHIMORI, Kazuo MIYAIRI, Toshikatsu OKUNO, Nobuaki NEMOTO, Hiroki SHIMIZU, Shunichi KIDOKORO, Masaru HASHIMOTO

Author information

Kazunori YAMAMOTO
Faculty of Agriculture and Life Science, Hirosaki University
Yu SATO
Faculty of Agriculture and Life Science, Hirosaki University
Ayumi ISHIMORI
Faculty of Agriculture and Life Science, Hirosaki University
Kazuo MIYAIRI
Faculty of Agriculture and Life Science, Hirosaki University
Toshikatsu OKUNO
University of Akita Nursing and Welfare
Nobuaki NEMOTO
JEOL Ltd.
Hiroki SHIMIZU
Drug-Seeds Discovery Research Laboratory, National Institute of Advanced Industrial Science and Technology (AIST)
Shunichi KIDOKORO
Department of Bioengineering, Nagaoka University of Technology
Masaru HASHIMOTO
Faculty of Agriculture and Life Science, Hirosaki University

Keywords: trigalacturonic acid, sulfur-substituted analogue, endo-polygalacturonase 1, NOE

JOURNAL FREE ACCESS Advance online publication

Article ID: 80160

DOI https://doi.org/10.1271/bbb.80160

The final version of this article is now available: Vol. 72 (2008) , No. 8 p.2039

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Abstract

D-Trigalacturonic acid methylglycoside (3) was synthesized to evaluate the previously synthesized sulfur analogue 1 by comparison. The NOE experiments revealed that both 3 and 1 took on a similar conformation around their glycosyl linkage.

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