Alkynyl compounds as non nucleoside reverse transcriptase inhibitors
申请人:Bonneau Pierre
公开号:US20060069261A1
公开(公告)日:2006-03-30
Inhibitors of HIV reverse transcriptase which are useful for the treatment of HIV infection. Exemplars of the invention are compounds of the formula
wherein the substituents are as defined in the following table.
R
1
R
2
R
4
R
5
R
8a
F
CF
3
Me
H
—OH
F
CF
3
Cl
H
—OH
F
CF
3
Me
H
—O—CH
2
CO
2
H
Cl
CN
Cl
H
—OH
HIV逆转录酶抑制剂,用于治疗HIV感染。发明的示例是以下公式化合物,其中取代基如下表所定义。
R1 R2 R4 R5 R8a
F CF3 Me H —OH
F CF3 Cl H —OH
F CF3 Me H —O—CH2CO2H
Cl CN Cl H —OH
One-pot Synthesis of Perhydrofuro[2,3-<i>b</i>]pyran Derivatives
作者:Michael C. Willis、Stephen E. Flower
DOI:10.1055/s-2003-40818
日期:——
TiCl4 mediated addition of 3,4-dihydro-2H-pyran to (2-trimethylsilyl)ethyl pyruvate results in a one-pot addition-cyclisation sequence to deliver a functionalised perhydrofuro[2,3-b]pyran derivative in good yield.