The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula (I), processes for preparing compounds of formula (I), intermediates useful for preparing compounds of formula I and therapeutic methods for treating a Retroviridae viral infection including an infection caused by the HIV virus.
A Major Advance in the Synthesis of Fluoroalkyl Pyrazoles: Tuneable Regioselectivity and Broad Substitution Patterns
作者:Etienne Schmitt、Armen Panossian、Jean-Pierre Vors、Christian Funke、Norbert Lui、Sergiy Pazenok、Frédéric R. Leroux
DOI:10.1002/chem.201601621
日期:2016.8.1
A novel approach towards highly functionalized fluoroalkylpyrazoles was developed by using fluoroalkylaminoreagents in combination with a variety of fluorinated ketimines. Tuneable introduction of fluoroalkyl groups in the 3‐ and 5‐positions was possible by using vinamidinium intermediates or the corresponding enamino ketones after hydrolysis. These high‐value building blocks can give rise to a