| abstract |
The present invention relates to a carbohydrate derivative of Formula 1 or a pharmaceutically acceptable salt thereof.n n n [Formula 1]n n n n n n n n In the formula, R 1 is H or CH 2 OSO 3 -, and R 2 or R 3 is independently H, (1-6C) alkyl or SO 3 -, and, R 4 is OSO 3 - or NHSO 3 -, and n is 0 or 1 and p is 1 or 2.n n n The compounds of the present invention have antithrombotic activity and can be used to inhibit smooth muscle cell proliferation. |