| abstract |
Compounds of the Formula ##STR1## and the physiologically acceptable salts thereof, wherein R 1 and R 2 each is hydrogen or benzyl; R 3 is alkyl of 5-10 C-atoms or 2-hydroxyalkyl of 5-10 C-atoms; R 4 is hydrogen, methyl or ethyl; R 5 is alkyl of 5-10 C-atoms or --C n H 2n COOR 6 ; R 6 is hydrogen or alkyl of 1-4 C-atoms; and n is 0, 4, 5 or 6 are effective for inhibiting adhesion and/or agglomeration of thrombocytes. |