Claims for Patent: 9,993,476

Summary for Patent: 9,993,476

Title:	Substituted 5-flouro-1H-pyrazolopyridines and their use
Abstract:	The present application relates to novel substituted 5-fluoro-1H-pyrazolopyridines, to processes for their preparation, to their use alone or in combinations for the treatment and/or prophylaxis of diseases, and to their use for producing medicaments for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular disorders.
Inventor(s):	Follmann; Markus (Cologne, DE), Stasch; Johannes-Peter (Solingen, DE), Redlich; Gorden (Bochum, DE), Ackerstaff; Jens (Dusseldorf, DE), Griebenow; Nils (Dormagen, DE), Kroh; Walter (Wuppertal, DE), Knorr; Andreas (Erkrath, DE), Becker; Eva-Maria (Wuppertal, DE), Wunder; Frank (Wuppertal, DE), Li; Volkhart Min-Jian (Velbert, DE), Hartmann; Elke (Wuppertal, DE), Mittendorf; Joachim (Wuppertal, DE), Schlemmer; Karl-Heinz (Wuppertal, DE), Jautelat; Rolf (Haan, DE), Bierer; Donald (Berlin, DE)
Assignee:	ADVERIO PHARMA GMBH (Schonefeld, DE)
Application Number:	15/348,545
Patent Claims:	1. A method of treating or preventing one or more of coronary heart disease, systolic or diastolic heart failure, angina pectoris, ischaemias, peripheral and cardiac vascular disorders, kidney failure, renal insufficiency, and increased microalbuminurea, comprising administering a therapeutically effective amount of a compound of formula (I) ##STR00044## in which R.sup.1 represents hydrogen or (C.sub.1-C.sub.4)-alkyl, where (C.sub.1-C.sub.4)-alkyl may be substituted by one or two substituents independently of one another selected from the group consisting of fluorine and trifluoromethyl, or an N-oxide, salt or salt of an N-oxide thereof to a human or animal in need thereof. 2. The method of claim 1, wherein in the compound of formula (I) R.sup.1 represents hydrogen or methyl, where methyl may be substituted by a trifluoromethyl substituent. 3. The method of claim 1, wherein the compound of formula (I) is selected from the group consisting of: methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}methylcarbamate methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}(2,2,2-trifluoroethyl)carbamate methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate hydrochloride methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate sulphate methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate phosphate methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate mesylate methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate ethane-1,2-disulphonate methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate maleate and methyl {4,6-diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-y- l]pyrimidin-5-yl}carbamate nitrate. 4. The method of claim 1, wherein the compound of formula (I) is: ##STR00045## or an N-oxide, salt, or salt of an N-oxide thereof. 5. The method of claim 1, wherein the method is for treating angina pectoris. 6. The method of claim 1, wherein the method is for treating vascular disorders. 7. The method of claim 1, wherein the method is for treating kidney failure. 8. The method of claim 1, wherein the method further comprises administering a further active compound that is a cGMP-PDE inhibitor selected from the group consisting of sildenafil, vardenafil and tadalafil. 9. The method of claim 1, wherein the method further comprises administering a further active compound that is an agent having blood pressure lowering activity selected from the group consisting of losartan, candesartan, valsartan, telmisartan, embusartan, bosentan, darusentan, ambrisentan, sitaxsentan, and spironolactone and eplerenone. 10. The method of claim 1, wherein the method is for treating coronary heart disease. 11. The method of claim 1, wherein the method is for treating systolic or diastolic heart failure. 12. The method of claim 1, wherein the method is for treating renal insufficiency. 13. The method of claim 1, wherein the method is for treating increased microalbuminurea.