Nitrosated and nitrosylated diuretic compounds, compositions and methods of use
View Patent ↗The invention describes novel nitrosated and/or nitrosylated diuretic compounds or pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated and/or nitrosylated diuretic compound, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides novel compositions and kits comprising at least one diuretic compound of the invention, that is optionally nitrosated and/or nitrosylated, and, optionally, at least one nitric oxide donor compound and/or at least one therapeutic agent. The invention also provides methods for (a) treating conditions resulting from excessive water and/or electrolyte retention; (b) treating cardiovascular diseases; (c) treating renovascular diseases; (d) treating diabetes; (e) treating diseases resulting from oxidative stress; (f) treating endothelial dysfunctions; (g) treating diseases caused by endothelial dysfunctions; (h) treating cirrhosis; (j) treating pre-eclampsia; (k) treating osteoporosis; and (l) treating nephropathy.
1. A nitrosated furosemide of Formula (VI) or a pharmaceutically acceptable salt thereof,
wherein the compound of Formula (VI) is:
wherein
T′ is oxygen or NR 6 ;
R 6 is a hydrogen, a lower alkyl group, an aryl group;
R n is:
a hydrogen or
wherein:
R 9 is a lower alkyl group; and
T′ is as defined herein, and T′ is oxygen or NR 6 ;
R 6 is a hydrogen, a lower alkyl group, an aryl group; and
with the proviso that the compounds of Formula (VI) must contain at least one —NO 2 group.
2. A composition comprising the compound of claim 1 and a pharmaceutically acceptable carrier.
3. The composition of claim 2 , further comprising (i) at least one therapeutic agent; (ii) at least one nitric oxide donor compound; or (iii) at least one therapeutic agent and at least one nitric oxide donor compound, wherein the nitric oxide donor compound is selected from the group consisting of a S-nitrosothiol, a nitrite, a nitrate, a S-nitrothiol, a sydnonimine, a NONOate, a N-nitrosoamine, a N-hydroxyl nitrosamine, a nitrosimine, a diazetine dioxide, an oxatriazole 5-imine, an oxime, a hydroxylamine, a N-hydroxyguanidine, a hydroxvurea or a furoxan, and wherein the therapeutic agent is an aldosterone antagonist, an aipha-adrenergic receptor antagonist, an angiotensin II antagonist, an angiotensin-converting enzyme inhibitor, an antidiabetic compound, an anti-hyperlipidemic compound, an antioxidant, an antithrombotic and vasodilator compound, a β-adrenergic antagonist, a calcium channel blocker, a digitalis, a diuretic, an endothelin antagonist, a hydralazine compound, a H 2 receptor antagonist, a neutral endopeptidase inhibitor, a nonsteroidal antiinflammatory compound, a phosphodiesterase inhibitor, a potassium channel blocker, a platelet reducing agent, a proton pump inhibitor, a renin inhibitor, a selective cyclooxygenase-2 inhibitor, or a combination of two or more thereof.
4. The composition of claim 3 , wherein the therapeutic agent is at least one compound selected from the group consisting of an aldosterone antagonist, an angiotensin II antagonist, an angiotensin-converting enzyme inhibitor, a β-adrenergic antagonist, a diuretic and a hydralazine compound.
5. The composition of claim 4 , wherein the aldosterone antagonist is eplerenone or spironolactone; the angiotensin II antagonist is candesartan cilexetil, eprosartan mesylate, irbesartan, losartan potassium, medoxomil, telmisartan, trandolapril, trandolaprilat or valsartan; the angiotensin-converting enzyme inhibitor is benazepril hydrochloride, captopril, enalapril maleate, fosinopril sodium, lisinopril, moexipril hydrochloride, quinapril hydrochloride; the β-adrenergic antagonist is bisoprolol fumarate, carvedilol, metoprolol tartrate, propranolol hydrochloride or timolol maleate; the diuretic is amiloride hydrochloride, chlorthalidone, hydrochlorothiazide or triamterene; and the hydralazine compound is hydralazine hydrochloride.
6. A compound selected from the group consisting of:
(N-(2-(nitrooxy)ethyl)carbamoyl)methyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
(N-methyl-N-(2-(nitrooxy)ethyl)carbamoyl)methyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
2-(4-((nitrooxy)methyl)piperidyl)-2-oxoethyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
2-(4-(2-(nitrooxy)ethyl)piperidyl)-2-oxoethyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
2-(4-(2-(nitrooxy)ethyl)piperazinyl)-2-oxoethyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
2-(4-(2-(nitrooxy)ethyl)piperazinyl)-2-oxoethyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate, hydrochloride;
2-(4-(2-(nitrooxy)ethyl)piperazinyl)-2-oxoethyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate, citric acid salt;
(N-ethyl-N-(2-(nitrooxy)ethyl)carbamoyl)methyl 4-chloro-2-((2-ftirylmethyl)amino)-5-sulfamoylbenzoate;
(N-((1S)-3-(nitrooxy)-1-((nitrooxy)methyl)propyl)carbamoyl)methyl 4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
(N-((1R)-1-((nitrooxy)methyl)propyl)carbamoyl)methyl4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
(N-((2S)-2-(nitrooxy)propyl)carbamoyl)methyl4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
(N-((2R)-2,3-bis(nitrooxy)propyl)carbamoyl)methyl4-chloro-2-((2-furylmethyl)amino)-5-sulfamoylbenzoate;
2-(4-chloro-6-((2-furylmethyl)amino)-3-sulfamoylphenylcarbonyloxy)ethyl 2-(nitrooxy)ethyl butane-1,4-dioate.