[EN] 3,6-DIAZABICYCLOS[3.1.1]HEPTANE DERIVATIVES WITH ANALGESIC ACTIVITY<br/>[FR] DERIVES DE 3,6-DIAZABICYCLO[3.1.1]HEPTANE PRESENTANT UNE ACTIVITE ANALGESIQUE
申请人:UNIV DEGLI STUDI MILANO
公开号:WO2005108402A1
公开(公告)日:2005-11-17
The invention relates to compounds of general formula (I), wherein R and R1, different from one another, are: a C2-C8 straight or branched acyl group; and a group of formula (II), wherein B and R2 are as defined in the description. The compounds (I) have higher central analgesic activity than morphine and are substantially free from the side effects of morphine or other central analgesics. The invention further relates to a process for the preparation of the compounds (I).
本发明涉及具有通用公式(I)的化合物,其中R和R1彼此不同,分别为:C2-C8直链或支链酰基团;以及公式(II)的基团,其中B和R2如描述中定义。化合物(I)具有比吗啡更高的中枢镇痛活性,并且基本上没有吗啡或其他中枢镇痛药的副作用。本发明还涉及制备化合物(I)的方法。