1. Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, OX1 3TA, United Kingdom, Oxford Glycobiology Institute, University of Oxford, South Parks Road, Oxford, OX1 3QU, United Kingdom, Phytoquest Limited, Plas Gogerddan Aberystwyth, Ceredigion, SY23 3EB, United Kingdom, Department of Hospital Pharmacy, University of Toyama, Toyama 930-0194, Japan, and Rare Sugar Research Center, Kagawa University, 2393 Ikenobe, Miki-cho, Kita-gun, Kagawa 761-0795, Japan