申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US04188403A1
公开(公告)日:1980-02-12
Compounds of the Formula ##STR1## and the physiologically acceptable salts thereof, wherein R.sup.1 and R.sub.2 each is hydrogen or benzyl; R.sup.3 is alkyl of 5-10 C-atoms or 2-hydroxyalkyl of 5-10 C-atoms; R.sup.4 is hydrogen, methyl or ethyl; R.sup.5 is alkyl of 5-10 C-atoms or --C.sub.n H.sub.2n COOR.sup.6 ; R.sup.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.
化学式为##STR1##的化合物及其生理上可接受的盐,其中R.sup.1和R.sub.2分别为氢或苄基;R.sup.3是5-10个碳原子的烷基或5-10个碳原子的2-羟基烷基;R.sup.4是氢、甲基或乙基;R.sup.5是5-10个碳原子的烷基或--C.sub.n H.sub.2n COOR.sup.6;R.sup.6是氢或1-4个碳原子的烷基;n为0、4、5或6,对于抑制血小板的粘附和/或凝聚具有有效作用。