| 摘要 |
A galactosamine derivative represented by the following formula (1): wherein R1, R2 and R5 each independently represents SO3- or H, and at least one of them represents SO3-; R3 represents H, acetyl or SO3-; R4 represents H, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted acyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted aralkyl group; X represents O, S, NH or CH2; and <img id="CUSTOM-CHARACTER-00001" he="2.79mm" wi="5.67mm" file="US20080318293A1-20081225-P00001.TIF" img-content="character" img-format="tif"/> represents an alpha bond or a beta bond, and a sulfotransferase inhibitor comprising the derivative.
|
