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US 2026/0137650 A1Published application
MODULATORS OF RAR RELATED ORPHAN RECEPTORS (RORs)
Assignee11949098 Canada Inc.
InventorsAhmed Fouda, Steven Paraskevas, Sarita Negi, Jean Tchervenkov
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Abstract
The invention encompasses the novel class of compounds represented by the Formula (I), (II), (III) and (IV) below, which are modulators of RORγt The invention also encompasses pharmaceutical compositions which include the compounds shown above and methods of treating or preventing autoimmune diseases and antibody mediated rejection.
Claims19
A compound of Formula (I), (II), (III), or (IV) a pharmaceutically acceptable salts thereof, or stereoisomers thereof:
- wherein
- R1, R2, R3, or R4 groups are H, halogen, NO2, 1-6 alkoxy, OH, NH2, 1-6 alkyl, 1-6 alkenyl, 1-6 haloalkyl, N-dialkyl, haloalkoxy, 1-6 hydroxyalkyl, or —CO2(1-6 alkyl);
- R5 is a substituted or unsubstituted, five or six membered saturated or unsaturated heterocycle, alkylarene, ring substituted alkylarene, ring substituted alkylcyclohexane, ring substituted alkylcyclopentane, phenyl, substituted phenyl, benzyl, pyrimidine, imidazole, diazole, triazole, thiadiazole, imidazolidine, thiazolidine, pyrrolidine, piperazine, piperidine, pyridazine, pyrazine, triazine, 1H pyrrole, 2H pyrrole, pyrroline, pyrazolidine, pyrazoline, thiazole, isothiazole, isoxazole, methylpyrimidine, methylpyridine, methylimidazole, methyldiazole, methyltriazole, methylthiadiazole, methylimidazolidine, methylthiazolidine, methylpyrrolidine, methylpiperazine, methylpiperidine, methylpyridazine, methylpyrazine, methyltriazine, methylpyrrole, methylpyrroline, methylpyrazolidine, methylpyrazoline, methylthiazole, methylisothiazole, methylisoxazole, morpholine, arylalkyl or substituted cyclohexane;
- R6 is H, 1-6 alkyl, or may form a five or six ring structure with R5;
- and
- R7 is a substituted or unsubstituted, five or six membered saturated or unsaturated heterocycle, ring substituted alkylarene, ring substituted alkylcyclohexane, ring substituted alkylcyclopentane, substituted phenyl, benzyl, pyrimidine, pyridine, imidazole, diazole, triazole, thiadiazole, imidazolidine, thiazolidine, pyrrolidine, piperazine, alkylarene, piperidine, pyridazine, pyrazine, triazine, 1H pyrrole, 2H pyrrole, pyrroline, pyrazolidine, pyrazoline, thiazole, isothiazole, isoxazole, methylpyrimidine, toluene, methylpyridine, methylimidazole, methyldiazole, methyltriazole, methylthiadiazole, methylimidazolidine, methylthiazolidine, methylpyrrolidine, methylpiperazine, methylpiperidine, methylpyridazine, methylpyrazine, methyltriazine, methylpyrrole, methylpyrroline, methylpyrazolidine, methylpyrazoline, methylthiazole, methylisothiazole, methylisoxazole, trifluoromethyl, or pyrazole;
- with the proviso that the compound is not a compound of Formula (II), pharmaceutically acceptable salts thereof, or stereoisomers thereof, wherein R7 is pyrimidine and R5 is a methylpyridine;
- and
- with the proviso that the compound is not a compound of Formula (IV), pharmaceutically acceptable salts thereof, or stereoisomers thereof, wherein R7 is pyridine, toluene or substituted phenyl, and R5 is a substituted phenyl or an arylalkyl.
6 more elements
Dependencies are inferred from the claim text.