MODULATORS OF ATP-BINDING CASSETTE TRANSPORTERS

摘要

The present invention relates to processes for making (see formula I and II), which are intermediates that may be used in the preparation of modulators of ATP-Binding Cassette ("ABC") transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator. G4 and G5 are as defined in the specification. The invention also relates to (see formula III).