The present invention relates to double prodrugs of pharmacologically active glycoprotein IIb/IIIa antagonists of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of lower alkyl of about 2 to about 8 carbon atoms, cycloalkyl, and aralkyl; R is selected from the group consisting of alkoxy, ##STR2## wherein R.sup.50 is H or alkyl; and ##STR3## wherein R.sup.50 is H or alkyl; and pharmaceutically acceptable salts thereof.
本发明涉及公式为##
STR1##的药理活性糖蛋白IIb/IIIa
拮抗剂的双脂质前药,其中R.sub.1选自由大约2至大约8个
碳原子的低烷基、
环烷基和芳基组成的群;R选自烷
氧基、##
STR2##其中R.sup.50为H或烷基;以及##
STR3##其中R.sup.50为H或烷基;以及其药用可接受盐。