FIBRINOGEN RECEPTOR ANTAGONISTS

摘要

7879P/ 7/28/89: Fl 17981 TITLE OF THE INVENTION FIBRINOGEN RECEPTOR ANTAGONISTS A fibrinogen receptor antagonist of the formula: wherein A, R, R1, D, E and X-Y are preferably defined as follows A is acylamido; R is H or methyl; R1 is H or methyl; X-Y is S-S, CH2-S-S or CH2CH2; E is COOH; and D is L-arginine.