1. Departamento de Quı́mica Orgánica, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie (C-3), Ctra. Nnal. IV-A,
Km 396, Córdoba E-14014, Spain
2. Departamento de Quı́mica Inorgánica e Ingenierı́a Química, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie (C-3),
CTRA. Nnal. IV-A, Km 396, Córdoba E-14014, Spain
3. Division of Glycoscience, Department of Chemistry, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, AlbaNova University Centre, Stockholm 106 91, Sweden
4. Peoples Friendship University of Russia (RUDN University), 6 Miklukho Maklaya str., Moscow 117198, Russia