The present invention relates to modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”), compositions thereof, and methods therewith. The present invention also relates to methods of treating ABC transporter mediated diseases using such modulators.
DERIVATIVES OF OXADIAZOLE AND PYRIDAZINE, THEIR PREPARATION AND THEIR APPLICATION IN THERAPEUTICS
申请人:Sanofi
公开号:US20130137691A1
公开(公告)日:2013-05-30
The invention relates to compounds of formula (I):
in which:
n is equal to 0 or 1; D represents an oxygen atom or a bond; W represents a nitrogen atom or a —CH— group; X1 represents a nitrogen atom or a —CH═CH— group; X2 represents an oxygen atom or a nitrogen atom; X3 represents an oxygen atom or a nitrogen atom; one of X1, X2, X3 being other than a nitrogen atom, X2 and X3 not being an oxygen atom at the same time; R1, R2 are absent or represent, (i) independently of one another, a hydrogen atom or a (C1-C4)alkyl group, (ii) R1 and R2 may form, with the carbon atom to which they are attached, a —(C3-C10)cycloalkyl- group; Y represents a —(C3-C10)cycloalkyl-, aryl or aryloxy group, said groups being optionally substituted with one or more substituents chosen from a halogen atom or a (C1-C6)alkoxy group; Z1 is absent or represents an —NH— function; Z2 and Z3 are as defined in the description.
The invention also relates to a process for preparing compounds of formula (I), compositions containing them and their application in therapeutics.