Adhesion receptor antagonists III
    8.
    发明授权
    Adhesion receptor antagonists III 失效
    粘附受体拮抗剂III

    公开(公告)号:US5561148A

    公开(公告)日:1996-10-01

    申请号:US310085

    申请日:1994-09-22

    摘要: Novel oxazolidinone derivatives of the formula I ##STR1## in which R.sup.1 is a phenyl radical which is unsubstituted or is monosubstituted by CN, H.sub.2 N--CH.sub.2 --, A.sub.2 N--CH.sub.2 --, H.sub.2 N--C(.dbd.NH)--, H.sub.2 N--C(.dbd.NH)--NH--, H.sub.2 N--C(.dbd.NH)--NH--CH.sub.2 --, HO--NH--C(.dbd.NH)-- or HO--NH--C(.dbd.NH)--NH--,X is O, S, SO, SO.sub.2, --NH-- or --NA--,B is ##STR2## or ##STR3## A is alkyl having from 1 to 6 C atoms,R.sup.2 is H, A, Li, Na, K, NH.sub.4 or benzyl,R.sup.3 is H or (CH.sub.2).sub.n --COOR.sup.2,E is, in each case independently of each other, CH or N,Q is O, S or NH,m is 1, 2 or 3, andn is 0, 1, 2 or 3,and physiologically compatible salts thereof are provided, which inhibit the binding of fibrinogen to the corresponding receptor and can be used for treating thrombosis, stroke, cardiac infarction, inflammations, arteriosclerosis, osteoporosis and also tumors.

    摘要翻译: 式I的新型恶唑烷酮衍生物,其中R 1是未取代的或被CN,H 2 N-CH 2 - ,A 2 N-CH 2 - ,H 2 N-C(= NH) - ,H 2 N-C(= = NH)-NH-,H 2 N-C(= NH)-NH-CH 2 - ,HO-NH-C(= NH) - 或HO-NH-C(= NH)-NH-,X为O, SO,SO 2,-NH-或-NA-,B为或A为具有1至6个C原子的烷基,R 2为H,A,Li,Na,K,NH 4或苄基,R 3为 H或(CH 2)n -COOR 2,E各自独立地为CH或N,Q为O,S或NH,m为1,2或3,n为0,1,2或3 和其生理上相容的盐,其抑制纤维蛋白原与相应受体的结合,并且可用于治疗血栓形成,中风,心肌梗塞,炎症,动脉硬化,骨质疏松症以及肿瘤。