1958 年 69 巻 1 号 p. 65-67
From Div. IV in the Fourth Report of this series of investigation were separated gastro-N-disaccharide, N-acetyllactosamine and gastro-N-trisaccharide as oligosaccharides. Gastro-N-trisaccharide has been established to have the structure of N-acetylglucosamine-4-β-galactopyranosido-4-α-N-acetylgalactopyranosaminide.