2-(2',3',4'-tri-O-benzoyl-6'-deoxy-α-L-manno-hexopyranosyl)-6-amino<1,2,4>triazolo<1,5-a>pyridine

2-(6'-deoxy-α-L-lyxo-hexopyranos-4'-ulosyl)-8-nitro<1,2,4>triazolo<1,5-a>pyridine

2-(6'-deoxy-α-L-manno-hexopyranosyl)-6-nitro<1,2,4>triazolo<1,5-a>pyridine

2-(6'-deoxy-2',3'-O-isopropylidene-α-L-lyxo-hexopyranos-4'-ulosyl)-8-nitro<1,2,4>triazolo<1,5-a>pyridine

2-(3',4'-di-O-benzoyl-2',6'-dideoxy-L-arabino-hex-1'-enopyranosyl)-8-nitro<1,2,4>triazolo<1,5-a>pyridine