Imidazolyl derivatives
View Patent ↗The present invention is directed to imidazolyl derivatives of formula (I) where the substituents are defined in the specification, which are useful as agonists or antagonists of somatostatin receptors.
1. A compound selected from the group consisting of:
N-{1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-5-methylhexyl}-N-cyclohexylamine;
N-{1-(4-(4-fluorophenyl)-1H-imidazol-2-yl)heptyl}cyclohexanamine;
(4-phenyl-1H-imidazol-2-yl)methanamine;
(1S)-3-methyl-1-(4-phenyl-1H-imidazol-2-yl)-1-butanamine;
(1R)-N-benzyl-2-phenyl-1-(4-phenyl-1H-imidazol-2-yl)ethanamine;
N-benzyl(4-phenyl-1H-imidazol-2-yl)methanamine;
tert-butyl (R,S)-1-(4-phenyl-1H-imidazol-2-yl)heptylcarbamate;
(4-(1,1′-biphenyl)-4-yl-1-methyl-1H-imidazol-2-yl)methanamine;
(R,S)-N-benzyl-1-(1-benzyl-4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
N-benzyl-N-((4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)methyl)-1-hexanamine;
N-benzyl(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-N-methylmethanamine;
(R,S)-4-(2-{1-((tert-butoxycarbonyl)amino)pentyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(R,S)-N-benzyl-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-pentanamine;
(R,S)-N,N-dihexyl-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
tert-butyl (R,S)-1-(4-phenyl-1H-imidazol-2-yl)hexylcarbamate;
(R,S)-N-hexyl-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-1-(4-phenyl-1H-imidazol-2-yl)hexylamine;
(R,S)-N-benzyl-1-(4-(4-methoxyphenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-(2,6-dichlorobenzyl)-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-(4-chlorobenzyl)-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-1-(4-(3-methoxyphenyl)-1H-imidazol-2-yl)heptylamine;
(R,S)-N-(2-chlorobenzyl)-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-(2-fluorobenzyl)-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-butyl-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-isopentyl-N-(1-(4-phenyl-1H-imidazol-2-yl)heptyl)amine;
(R,S)-1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-N-hexyl-1-heptanamine;
(R,S)-N-pentyl-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-(1-(4-phenyl-1H-imidazol-2-yl)heptyl)cyclohexanamine;
(R,S)-N-benzyl-1-(4-(3,4-dichlorophenyl)-1H-imidazol-2-yl)-1-heptanamine;
butyl (4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)methylcarbamate;
(R,S)-N-(1-(4-phenyl-1H-imidazol-2-yl)heptyl)cyclopentanamine;
(R,S)-N-{1-(4-(2-chlorophenyl)-1H-imidazol-2-yl)heptyl}-cyclohexanamine;
(R,S)-N-{1-(4-(4-fluorophenyl)-1H-imidazol-2-yl)heptyl}-cyclobutanamine;
(R,S)-2-phenyl-1-(4-phenyl-1H-imidazol-2-yl)ethanamine;
tert-butyl (4-phenyl-1H-imidazol-2-yl)methylcarbamate;
tert-butyl (1-benzyl-4-phenyl-1H-imidazol-2-yl)methylcarbamate;
(1-benzyl-4-phenyl-1H-imidazol-2-yl)methanamine;
N-benzyl(1-benzyl-4-phenyl-1H-imidazol-2-yl)methanamine;
(1R)-2-(1-benzothien-3-yl)-N-benzyl-1-(4-phenyl-1H-imidazol-2-yl)ethanamine;
tert-butyl (1R)-3-methyl-1-(4-phenyl-1H-imidazol-2-yl)butylcarbamate;
(1R)-N-benzyl-3-methyl-1-(4-phenyl-1H-imidazol-2-yl)-1-butanamine;
tert-butyl (R,S)-phenyl(4-phenyl-1H-imidazol-2-yl)methylcarbamate;
(R,S)-phenyl(4-phenyl-1H-imidazol-2-yl)methylamine;
tert-butyl (1R)-3-phenyl-1-(4-phenyl-1H-imidazol-2-yl)-propylcarbamate;
(1R)-3-phenyl-1-(4-phenyl-1H-imidazol-2-yl)-1-propanamine;
(R,S)-N-benzyl(phenyl)(4-phenyl-1H-imidazol-2-yl)methanamine;
(1R)-N-benzyl-3-phenyl-1-(4-phenyl-1H-imidazol-2-yl)-1-propanamine;
4-(2-{((tert-butoxycarbonyl)amino)methyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(1-benzyl-4-phenyl-1H-imidazol-2-yl)-N,N-dimethylmethanamine;
4-(1-benzyl-2-{((tert-butoxycarbonyl)amino)methyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)methanamine;
(R,S) 1-(4-phenyl-1H-imidazol-2-yl)heptylamine;
(1-benzyl-4(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)methanamine;
(R,S)-N-benzyl-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
4-(2-{((tert-butoxycarbonyl)amino)methyl}-1-methyl-1H-imidazol-4-yl)-1,1′-biphenyl;
4-(2-{((tert-butoxycarbonyl)(methyl)amino)methyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
tert-butyl methyl((5-methyl-4-phenyl-1H-imidazol-2-yl)-methyl)carbamate;
(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-N-methylmethanamine;
N-methyl-(5-methyl-4-phenyl-1H-imidazol-2-yl)methanamine;
4-(2-{(benzyl(tert-butoxycarbonyl)amino)methyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(1R)-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-3-phenyl-1-propanamine;
N-benzyl(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)methanamine;
(1R)-N-benzyl-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-3-phenyl-1-propanamine;
tert-butyl (R,S)-1-(4-phenyl-1H-imidazol-2-yl)pentylcarbamate;
(R,S)-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-pentanamine;
(R,S)-1-(4-phenyl-1H-imidazol-2-yl)pentylamine;
tert-butyl (R,S)-1-(4-(4-methylphenyl)-1H-imidazol-2-yl)-heptylcarbamate;
tert-butyl (R,S)-1-(4-(2-methoxyphenyl)-1H-imidazol-2-yl)-heptylcarbamate;
(R,S)-1-(4-(4-methylphenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-1-(4-(2-methoxyphenyl)-1H-imidazol-2-yl)heptylamine;
(R,S)-N-benzyl-1-(4-phenyl-1H-imidazol-2-yl)-1-pentanamine;
tert-butyl (R,S)-1-(4-(4-methoxyphenyl)-1H-imidazol-2-yl)heptylcarbamate;
(R,S)-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-heptanamine;
tert-butyl (R,S)-1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-heptylcarbamate;
(R,S)-1-(4-(4-methoxyphenyl)-1H-imidazol-2-yl)heptylamine;
(R,S)-1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-4-(2-{1-((tert-butoxycarbonyl)amino)heptyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(R,S)-N-benzyl-1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-1-heptanamine;
4-(2-{(1S)-1-((tert-butoxycarbonyl)amino)propyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(R,S)-N-benzyl-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-heptanamine;
(1S)-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-propanamine;
(1S)-N-benzyl-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-propanamine;
(R,S)-N-benzyl-1-(4-(4-methylphenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-benzyl-1-(4-(2-methoxyphenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-benzyl-1-(4-phenyl-1H-imidazol-2-yl)-1-hexanamine;
(R,S)-4-(2-(1-aminoheptyl)-1H-imidazol-4-yl)benzonitrile;
(R,S)-1-(4-(4-bromophenyl)-1H-imidazol-2-yl)-1-heptanamine;
tert-butyl (1R)-1-(4-phenyl-1H-imidazol-2-yl)butylcarbamate;
4-(2-{(1R)-1-((tert-butoxycarbonyl)amino)butyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(1R)-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-butanamine;
(R,S)-4-(2-(1-aminoheptyl)-1H-imidazol-4-yl)-2,6-di(tert-butyl)-phenol;
(1R)-1-(4-phenyl-1H-imidazol-2-yl)-1-butanamine;
(R,S)-N-benzyl-1-(4-(4-bromophenyl)-1H-imidazol-2-yl)-1-heptanamine;
(1R)-N-benzyl-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)-1-butanamine;
(1R)-N-benzyl-1-(4-phenyl-1H-imidazol-2-yl)-1-butanamine;
(R,S)-N-(3-chlorobenzyl)-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-benzyl-1-(4-(3-methoxyphenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-4-{2-(1-(benzylamino)heptyl)-1H-imidazol-4-yl}benzonitrile;
(R,S)-4-(2-(1-aminoheptyl)-1H-imidazol-4-yl)-N,N-diethylaniline;
(1R)-1-(4-phenyl-1H-imidazol-2-yl)ethanamine;
(R,S)-1-(4-(4-fluorophenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-1-(4-(2-chlorophenyl)-1H-imidazol-2-yl)-1-heptanamine;
N-((1S)-1-(4-(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)propyl)-1-butanamine;
(1R)-N-benzyl-1-(4-phenyl-1H-imidazol-2-yl)ethanamine;
(R,S)-N-(1-(4-phenyl-1H-imidazol-2-yl)heptyl)-N-propylamine;
(R,S)-N-benzyl-1-(4-(3-methoxyphenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-4-{2-(1-(benzylamino)heptyl)-1H-imidazol-4-yl}benzonitrile;
(R,S)-N-(4-methoxybenzyl)-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-benzyl-1-(4-(4-fluorophenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-benzyl-1-(4-(2-chlorophenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-benzyl-N-(1-{4-(4-(diethylamino)phenyl)-1H-imidazol-2-yl}heptyl)amine;
(R,S)-1-(4-(3,4-dichlorophenyl)-1H-imidazol-2-yl)-1-heptanamine;
tert-butyl (R,S)-1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-5-methylhexylcarbamate;
(R,S)-1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-5-methyl-1-hexanamine;
(R,S)-N-isobutyl-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-benzyl-1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-5-methyl-1-hexanamine;
(R,S)-N-benzyl-1-(4-(4-methoxyphenyl)-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-(1-(4-phenyl-1H-imidazol-2-yl)heptyl)cyclobutanamine;
4-(2-{(1S)-1-((butoxycarbonyl)amino)ethyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
4-(2-{(1R)-1-((butoxycarbonyl)amino)ethyl}-1H-imidazol-4-yl)-1,1′-biphenyl;
(R,S)-N-isopropyl-N-(1-(4-phenyl-1H-imidazol-2-yl)heptyl)amine;
(R,S)-N-{1-(4-(3,4-dichlorophenyl)-1H-imidazol-2-yl)heptyl}-cyclohexanamine;
(R,S)-N-(1-(4(1,1′-biphenyl)-4-yl-1H-imidazol-2-yl)heptyl)-cyclohexanamine;
N-{(4-(3-bromophenyl)-1H-imidazol-2-yl)methyl}cyclohexanamine;
(R,S)-N-{1-(4-(4-fluorophenyl)-1H-imidazol-2-yl)-4-methylpentyl}-cyclohexanamine;
(R,S)-N-(cyclohexylmethyl)-1-(4-phenyl-1H-imidazol-2-yl)-1-heptanamine;
(R,S)-N-{1-(4-(3-bromophenyl)-1H-imidazol-2-yl)-5-methylhexyl}-cyclohexanamine; and
N-{(1R)-1-(4-(4-fluorophenyl)-1H-imidazol-2-yl)-2-methylpropyl}-cyclohexanamine;
or a pharmaceutically acceptable salt thereof.
2. A pharmaceutical composition comprising a compound according to claim 1 or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
3. A method of treating acromegaly, restenosis, Crohn's disease, systemic sclerosis, external and internal pancreatic pseudocysts and ascites, VIPoma, nesidoblastosis, hyperinsulinism, gastrinoma, Zollinger-Ellison Syndrome, diarrhea, AIDS related diarrhea, chemotherapy related diarrhea, scleroderma, Irritable Bowel Syndrome, pancreatitis, small bowel obstruction, gastroesophageal reflux, duodenogastric reflux, Cushing's Syndrome, hyperparathyroidism, Graves' Disease, Paget's disease, polycystic ovary disease, TSH secreting adenomas, in a subject in need thereof, which comprises administering an effective amount of a compound according to claim 1 or a pharmaceutically acceptable salt thereof to said subject.
4. A method of treating peptic ulcers, enterocutaneous and pancreaticocutaneous fistula, Dumping syndrome, watery diarrhea syndrome, acute or chronic pancreatitis, gastrointestinal hormone secreting tumors, chronic allograft rejection, graft vessel bleeding or gastrointestinal bleeding in a subject in need thereof, which comprises administering an effective amount of a compound according to claim 1 or a pharmaceutically acceptable salt thereof to said subject.