申请人:MERRELL DOW PHARMACEUTICALS INC.
公开号:EP0422307A1
公开(公告)日:1991-04-17
This invention relates to novel N-glycosyl derivatives of 1,4-dideoxy-1,4-imino-D-arabinitol, to the chemical processes for their preparation, to their α-glucosidase inhibiting properties, and to their end-use application in the treatment of diabetes, obesity and those diseases associated with retroviruses, particularly the HIV virus reported to be the causative of the acquired immune deficiency syndrome (AIDS).
and the pharmaceutically acceptable acid addition salts thereof, wherein n is zero, one or two, and R is a glycosyl or etherified or acylated glycosyl radical containing from 1 to 3 hexose or pentose units, said glycosyl radical optionally bearing an ether or ester derivative of the hydroxyl moiety located on the anomeric carbon atom.
本发明涉及 1,4-二脱氧-1,4-亚氨基-D-阿拉伯糖醇的新型 N-糖基衍生物、制备它们的化学工艺、它们的 α-葡萄糖苷酶抑制特性,以及它们在治疗糖尿病、肥胖症和与逆转录病毒有关的疾病,特别是据报道是获得性免疫缺陷综合征(艾滋病)病原体的 HIV 病毒方面的最终应用。
及其药学上可接受的酸加成盐,其中 n 为 0、1 或 2,R 为含有 1 至 3 个己糖或戊糖单位的糖基或醚化或酰化糖基,所述糖基可选择带有位于异构碳原子上的羟基的醚或酯衍生物。