Patent ID: 6962791
Filing Date: 2005-11-08
Classification: A61K,C07H,G01N,Y02A,Y10S

Abstract:
1. A novel pyranoside or a salt thereof, which is selected from the group consisting of Ethyl 2,3-O-Dibenzoyl-4-O-benzyl-1-thio-β-D-glucohexopyranoside; Ethyl 6-O-acetyl-2,3-O-dibenzyol-4-O-benzyl-1-thio-β-D-glucohexopyranoside; Methylglycolyl 6-O-acetyl-2,3-O-dibenzyol-4-O-benzyl-β-D-glucohexopyranoside; 2-(Hydroxy)ethyl 4-O-benzyl-β-D-glucopyranoside; Sodium glycolyl 4-O-benzyl-β-D-glucohexopyranoside; Methyl 2-O-ethyl-4,6-O-(4′-methoxy)phenylmethylene-α-D-mannohexopyranoside; Methyl 2-O-ethyl-3-O-dimethyl-t-butylsilyl-4,6-O-(4′-methoxy)phenylmethylene-α-D-mannohexopyranoside; Methyl 2-O-ethyl-3-O-dimethyl-t-butylsilyl-4-O-(4′-methoxy)benzyl-α-D-mannohexopyranoside; Methyl 2-O-ethyl-3-O-dimethyl-t-butylsilyl-6-O-(4′-methoxy)benzyl-α-D-mannohexopyranoside; Methyl 2-O-ethyl-3-O-dimethyl-t-butylsilyl-4-O-(4′-methoxy)benzyl-6(S)-phenyl-α-D-mannohexopyranoside; Methyl 2,3-anhydro-4,6-O-p-methoxybenzylidene-α-D-mannohexopyranoside; Methyl 3-azido-2-O-ethyl-4,6-O-p-methoxybenzylidene-α-D-altropyranoside; Methyl 3-azido-3-deoxy-2-O-ethyl-4-O-p-methoxybenzyl-α-D-altro-pyranoside; Methyl 3-azido-6-O-benzoyl-3-deoxy-2-O-ethyl-4-O-p-methoxybenzyl-α-D-altropyranoside; Methyl 6-O-benzoyl-3-deoxy-2-O-ethyl-4-O-p-methoxybenzyl-3-sulfamino-α-D-altropyranoside sodium salt; Methyl 6-O-benzoyl-3-deoxy-2-O-ethyl-3-sulfamino-α-D-altropyranoside ammonium salt; Methyl 3-azido-6-O-pivaloyl-3-deoxy-2-O-ethyl-4-O-p-methoxybenzyl-α-D-altropyranoside; Methyl 6-O-pivaloyl-3-deoxy-2-O-ethyl-4-O-p-methoxybenzyl-3-sulfamino-α-D-altropyranoside sodium salt; Methyl 6-O-pivaloyl-3-deoxy-2-O-ethyl-3-sulfamino-α-D-altropyranoside ammonium salt; Methyl 6-O-pivaloyl-3-deoxy-2-O-ethyl-4-O-p-methoxybenzyl-3-tbutyloxamido-α-D-altropyranoside; Methyl 6-O-pivaloyl-3-deoxy-2-O-ethyl-3-oxamido-α-D-altropyranoside ammonium salt; Methyl 3-azido-6-O-pyrrol-3′-ylcarboxyl-3-deoxy-2-O-ethyl-4-O-p-methoxybenzyl-α-D-altropyranoside; and Methyl 6-O-pyrrol-3′-ylcarboxyl-3-deoxy-2-O-ethyl-3-sulfamino-α-D-altropyranoside ammonium salt.