申请人:MONSANTO COMPANY
公开号:EP0424350A1
公开(公告)日:1991-04-24
Novel derivatives of 1,4-dideoxy-1,4-imino-D-mannitol and method for their synthesis from 4,5-anhydro-1-azido-1-deoxy-2,3-O-isopropylidene-D-talitol or its triflate derivative are disclosed. The novel derivatives, 6-fluoro-1,3-imino-1,4,6-trideoxy-D-mannitol and the N-butyl and N-benzyl derivatives of 1,4-dideoxy-1,4-imino-D-mannitol, have useful mannosidase inhibitory activity.
本发明公开了 1,4-二脱氧-1,4-亚
氨基-
D-甘露糖醇的新型衍
生物,以及从 4,5-脱
水-1-
叠氮-1-脱氧-2,3-O-异亚丙基-
D-甘露糖醇或其三酯衍
生物合成它们的方法。新型衍
生物 6-
氟-1,3-亚
氨基-1,4,6-三脱氧-D-
甘露醇和 1,4-二脱氧-1,4-亚
氨基-D-
甘露醇的 N-丁基和 N-苄基衍
生物具有有效的
甘露糖苷酶抑制活性。