Carbonhydrat-derivater

摘要

The invention relates to carbohydrate derivatives having the formula I, (I) wherein R1 is H or CH2OSO3-, R2 and R3 are independently H, (1-6C)alkyl or SO3-; R4 is OSO3- or NHSO3-; n is 0 or 1; p is 1 or 2; or a pharmaceutically acceptable salt thereof The compounds of the invention have antithrombotic activity and may be used for inhibiting smooth muscle cell proliferation.