68124-21-0

Upstream product

• 1445783-71-0 C₇₆H₆₀Cl₉NO₂₃ 
• 86520-63-0 2,3,4,6-tetra-O-acetyl-α-galactopyranosyl trichloroacetimidate 
• 1329426-63-2 C₃₃H₄₈Cl₃NO₂₁ 

Downstream Products

• 68124-22-1 1-O-benzyl-β-lacto-N-neotetraose 
• 86594-19-6 lacto-N-neo-tetraose 

Relevant academic research and scientific papers

Method for preparation of the tetrasaccharide lacto-N-neotetraose (LNnt) containing N-acetyllactosamine

The present invention relates to a method for preparation of the tetrasaccharide lacto-N-neotetraose (LNnt, formula (I)) especially in large scale, as well as intermediates in the synthesis, a new crystal form (polymorph) of LNnt, and the use thereof in pharmaceutical or nutritional compositions.

A METHOD FOR OBTAINING CRYSTALLINE LACTO-N-TETRAOSE AND LACTO-N-NEOTETRAOSE PRECURSORS AND MIXTURES THEREOF

A mixture of, preferably a mixture consisting essentially of, an lacto-N-tetraose (LNT) precursor (1) and an lacto-N-neotetraose (LNnT) precursor (2), (formula 1, 2), where R is a group removable by hydrogenolysis and R3 is either a group remov

A METHOD FOR PREPARATION OF THE TETRASACCHARIDE LACTO-N-NEOTETRAOSE (LNNT) CONTAINING N-ACETYLLACTOSAMINE

The present invention relates to a method for preparation of the tetrasaccharide lacto-N-neotetraose (LNnt, formula (I)) especially in large scale, as well as intermediates in the synthesis, a new crystal form (polymorph) of LNnt, and the use thereof in pharmaceutical or nutritional compositions.