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
Transition-metal-catalyzed reaction of diazocompounds, efficient synthesis of functionalized ethers by carbene insertion into the hydroxylic bond of alcohols
An Efficient catalytic synthesis of unsaturated ethers by carbeneinsertion (with diazoesters as carbene precursors) into the OH bond of unsaturated alcohols is reported. The regioselectivity for the OH insertion is high. However, depending on the catalyst counter-ions and the diazoester alkoxy group, addition to the unsaturated centre can be promoted to some extent, yielding then cyclopropyl and cyclopropenyl
Polymer supported synthesis of a natural product-inspired oxepane library
作者:Sudipta Basu、Herbert Waldmann
DOI:10.1016/j.bmc.2014.05.039
日期:2014.8
the natural product scaffolds. Their synthesis requires the development of novel strategies amenable to formats suitable for library build-up. We describe a method for the synthesis of an oxepane library inspired by the core structure of oxepane natural products endowed with multiple bioactivities. Core aspects of the strategy are the establishment of a one-pot method employing different immobilized
In Biology Oriented Synthesis the scaffolds of biologically relevant compound classes inspire the synthesis of focused compoundcollections enriched in bioactivity. This criterion is met by the structurally complex scaffolds of natural products (NPs) selected in evolution. The synthesis of NP-inspired compoundcollections approaching the complexity of NPs calls for the development of efficient synthetic
DERIVATIVES OF 7-ALKYNYL-1,8-NAPHTHYRIDONES, PREPARATION METHOD THEREOF AND USE OF SAME IN THERAPEUTICS
申请人:ALAM Antoine
公开号:US20100144782A1
公开(公告)日:2010-06-10
The disclosure relates to compounds of formula (I):
wherein R
1
, R
2
, R
3
, and R
4
are as defined in the disclosure, to compositions containing them, to processes for preparing them, and to their use in therapeutics.