On October 22, 2001, Misra, A. K.; Fukuda, M.; Hindsgaul, O. published an article.COA of Formula: C16H19NO6S The title of the article was Efficient synthesis of lactosaminylated core-2 O-glycans. And the article contained the following:
A series of lactosaminylated oligosaccharides found in mucin type O-glycans was synthesized using a generalized block strategy. The synthesis involved the addition of a protected lactosamine donor to a partially protected T-disaccharide derivative The nonreducing galactose residues of the deblocked oligosaccharide products could be removed by β-galactosidase from jack bean to produce the corresponding GlcNAc terminated compounds A series of tri- to hexasaccharides was thus efficiently produced. The experimental process involved the reaction of Ethyl 2-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-thio-beta-D-glucopyranoside(cas: 130539-43-4).COA of Formula: C16H19NO6S
The Article related to mucin glycan aminodeoxy oligosaccharide preparation galactosidase, lactosaminyl oligosaccharide preparation glycosylation, Carbohydrates: Amines and other aspects.COA of Formula: C16H19NO6S
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles