8-aminobicyclo[3.2.1]octanes: synthesis and anti-viral activity

被引:8
|
作者
Miller, JA [1 ]
Ullah, GM [1 ]
Welsh, GM [1 ]
Hall, AC [1 ]
机构
[1] Wellcome Res Labs, Dept Med Chem, Beckenham BR3 3BS, Kent, England
关键词
allyl cation; 3+2] cycloaddition; 8-aminobicyclo[3.2.1]octanes and 6-enes; anti-viral activity versus influenza-A and -B; respiratory syncytial virus;
D O I
10.1016/S0040-4039(01)01593-3
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of 8-chlorobicyclo[3,2,1]oct-6-enes has been prepared from cyclohexenyl chlorides and simple alkynes via a one-step [3+2] cycloaddition methodology. and then converted into the corresponding bicyclic amines. Against influenza-A virus a number of these showed in vitro activity. and amine (2) was comparable to amantadine in vivo. Good activity against influenza-B virus was less common, and none of the amines showed high potency against both viruses. Amines (20) and (23) showed significant activity versus respiratory syncytial virus. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:7503 / 7507
页数:5
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