[EN] 5-AMINO-2-(1-HYDROXY-ETHYL)-TETRAHYDROPYRAN DERIVATIVES<br/>[FR] DÉRIVÉS DE 5-AMINO-2-(1-HYDROXYÉTHYL)TÉTRAHYDROPYRANE
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2010067332A1
公开(公告)日:2010-06-17
The invention relates to antibacterial compounds of formula I wherein R1 represents alkoxy (notably methoxy); R2 represents H or F; each of R3, R4, R5 and R6 represents independently H or D; V represents CH and W represents CH or N or V represents N and W represents CH; Y represents CH or N; Z represents O, S or CH2; and A represents CH2, CH2CH2 or CD2CD2; and salts of such compounds.
The invention relates to antibacterial compounds of formula I
wherein
R
1
represents alkoxy (notably methoxy);
R
2
represents H or F;
each of R
3
, R
4
, R
5
and R
6
represents independently H or D;
V represents CH and W represents CH or N, or V represents N and W represents CH;
Y represents CH or N;
Z represents O, S or CH
2
; and
A represents CH
2
, CH
2
CH
2
or CD
2
CD
2
;
and salts of such compounds.
The design of efficient and selective routes to pyridyl analogues of 2,3-dihydro-1,4-benzodioxin-6-carbaldehyde
作者:Christopher W. Barfoot、Pamela Brown、Steven Dabbs、David T. Davies、Alan J. Hennessy、Timothy J. Miles、Neil D. Pearson
DOI:10.1016/j.tetlet.2010.07.099
日期:2010.9
This Letter describes the synthetic routes to challenging pyridyl analogues of 2,3-dihydro-1,4-benzodioxin-6-carbaldehyde which were key intermediates for our antibacterial medicinal chemistry programme. All routes described started from kojic acid (8) and have been used to give multigram quantities of each aldehyde. (C) 2010 Elsevier Ltd. All rights reserved.