Heterocyclic compound and use thereof
AssigneeTakeda Pharmaceutical Company Limited
InventorsYasushi Hattori, Yuhei Miyanohana, Yuichi Kajita, Tatsuki Koike, Yasutaka Hoashi, Norihito Tokunaga, Alexander Martin Pawliczek, Tsuneo Oda, Tohru Miyazaki, Marilena Pira, Javier Miguelez-Ramos
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Abstract
The present invention provides a heterocyclic compound having an orexin type 2 receptor agonist activity. A compound represented by the formula (I): wherein each symbol is as described in the specification, or a salt thereof has an orexin type 2 receptor agonist activity, and is useful as an agent for the prophylaxis or treatment of narcolepsy.
Claims9
N′-{(2 S,3R,4S)-1-(azetidine-1-carbonyl)-4-fluoro-2-[(2-fluoro-3 methyl[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}-N,N-dimethyl sulfuric diamide or a salt thereof.
N-[(2S,3R)-2-[(2,3′-difluoro[1,1′-biphenyl]-3-yl)methyl]-4,4-difluoro-1-(2-methylpropanoyl)pyrrolidin-3-yl]ethanesulfonamide or a salt thereof.
N-{(2S,3R)-4,4-difluoro-1-(2-hydroxy-2-methylpropanoyl)-2-[(2,3′,5′-trifluoro[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}ethanesulfonamide or a salt thereof.
N-{(2S,3R)-4,4-difluoro-1-(2-hydroxy-2-methylpropanoyl)-2-[(2,3′,5′-trifluoro[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}methanesulfonamide or a salt thereof.
N-{(2S,3R)-1-(bicyclo[1.1.1]pentane-1-carbonyl)-4,4-difluoro-2-[(2,3′,5′-trifluoro[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}methanesulfonamide or a salt thereof.
N-{(2S,3R)-1-(cyclopropanecarbonyl)-4,4-difluoro-2-[(2,3′,5′-trifluoro[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}ethanesulfonamide or a salt thereof.
N-{(2S,3R)-4,4-difluoro-1-((1s,3R)-3-fluorocyclobutane-1-carbonyl)-2-[(2,3′,5′-trifluoro[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}ethanesulfonamide or a salt thereof.
N-{(2S,3R)-4,4-difluoro-1-((1s,3R)-3-fluorocyclobutane-1-carbonyl)-2-[(2,3′,5′-trifluoro[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}methanesulfonamide or a salt thereof.
N′-{(2S,3R)-1-(azetidine-1-carbonyl)-4,4-difluoro-2-[(2-fluoro-3′-methyl[1,1′-biphenyl]-3-yl)methyl]pyrrolidin-3-yl}-N,N-dimethylsulfuric diamide or a salt thereof.
Dependencies are inferred from the claim text.