申请人:Kureha Chemical Industry Co., Ltd.
公开号:US05455268A1
公开(公告)日:1995-10-03
A pharmaceutical composition comprising a compound of the general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are, independently, a hydrogen atom, a saturated or unsaturated aliphatic acyl having 2 to 25 carbon atoms or benzoyl group and R.sup.3 is a hydrogen atom or alkyl group, and a pharmaceutically acceptable carrier is disclosed. Further, a novel compound of the general formula (I) wherein R.sup.1 and R.sup.2 are, independently, a hydrogen atom, pivaloyl, capryloyl, lauroyl, palmitoyl, stearoyl, linoleoyl, docosahexaenoyl, or benzoyl group, and R.sup.3 is a hydrogen atom or methyl group, is also disclosed.
一种包含一般式(I)的化合物的药物组合物被揭示,其中R.sup.1和R.sup.2分别是氢原子、具有2至25个碳原子的饱和或不饱和脂肪族酰基或苯甲酰基,R.sup.3是氢原子或烷基,以及一种药学上可接受的载体。此外,还揭示了一种一般式(I)的新化合物,其中R.sup.1和R.sup.2分别是氢原子、偏戊酰基、辛酰基、月桂酰基、棕榈酰基、硬脂酰基、亚油酰基、二十二碳六烯酰基或苯甲酰基,R.sup.3是氢原子或甲基基团。