申请人:Bristol-Myers Squibb Company
公开号:US05565433A1
公开(公告)日:1996-10-15
There is provided novel sulfated p-glycolipid compounds of the formula ##STR1## wherein R is an acyl residue of a fatty acid; R.sup.1 is --(CH.dbd.CH).sub.m --(CH.sub.2).sub.n --CH.sub.3 ; R.sup.2, R.sup.3, R.sup.4 and R.sup.6 each are independently --SO.sub.3 H, hydrogen, unsubstituted or substituted alkanoyl, arylalkyl or arylcarbonyl wherein said substituent is selected from the group consisting of halogen, C.sub.1-4 alkyl, trifluoromethyl, hydroxy and C.sub.1-4 alkoxy; or R.sub.4 and R.sub.6, taken together are isopropylidene; provided at least two of R.sup.2, R.sup.3, R.sup.4 and R.sup.6 are --SO.sub.3 H; R.sup.5 is hydrogen, unsubstituted or substituted alkanoyl, arylalkyl or arylcarbonyl wherein said substituent is selected from the group consisting of halogen, C.sub.1-4 alkyl, trifluoromethyl, hydroxy and C.sub.1-4 alkoxy; m is an integer of 0 or 1; n is an integer of from 5 to 14, inclusive; or a non-toxic pharmaceutically acceptable salt, solvate or hydrate thereof which are inhibitors of selectin-mediated cellular adhesion and are useful in the treatment or prevention of inflammatory diseases and other pathological conditions in mammals.
提供了一种新颖的磺酸化p-甘露脂化合物,其化学式为##STR1##其中R是脂肪酸的酰基残基;R.sup.1是--(CH.dbd.CH).sub.m--(CH.sub.2).sub.n--CH.sub.3;R.sup.2、R.sup.3、R.sup.4和R.sup.6分别独立地为--SO.sub.3 H、氢、未取代或取代的烷酰基、芳基烷基或芳基羰基,其中所述取代基选自卤素、C.sub.1-4烷基、三氟甲基、羟基和C.sub.1-4烷氧基的群;或者R.sub.4和R.sub.6一起为异丙亚甲基;至少两个R.sup.2、R.sup.3、R.sup.4和R.sup.6为--SO.sub.3 H;R.sup.5为氢、未取代或取代的烷酰基、芳基烷基或芳基羰基,其中所述取代基选自卤素、C.sub.1-4烷基、三氟甲基、羟基和C.sub.1-4烷氧基的群;m为0或1的整数;n为5至14的整数,包括在内;或者其非毒性药学上可接受的盐、溶剂化合物或水合物,它们是选择素介导的细胞粘附的抑制剂,可用于治疗或预防哺乳动物的炎症性疾病和其他病理状况。