| abstract |
Galactosamine derivative represented by the following formula (1) (Wherein R 1 , R 2 and R 5 each independently represents SO 3 — or H, at least one represents SO 3 — , R 3 represents H, an acetyl group or SO 3 — , and R 4 represents H or an optionally substituted alkyl group, alkenyl group, alkynyl group, acyl group, aryl group, or aralkyl And a sulfotransferase inhibitor containing the derivative. |