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1. (WO2017178350) 1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONES AND 1,5-DIHYDRO-4H-PYRAZOLO[4,3-C]PYRIDIN-4-ONES AS PDE1 INHIBITORS
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Pub. No.: WO/2017/178350 International Application No.: PCT/EP2017/058332
Publication Date: 19.10.2017 International Filing Date: 07.04.2017
IPC:
C07D 487/04 (2006.01) ,A61K 31/437 (2006.01) ,A61K 31/519 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
487
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
395
having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
435
having six-membered rings with one nitrogen as the only ring hetero atom
4353
ortho- or peri-condensed with heterocyclic ring systems
437
the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
395
having nitrogen as a ring hetero atom, e.g. guanethidine, rifamycins
495
having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
505
Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
519
ortho- or peri-condensed with heterocyclic rings
Applicants: H. LUNDBECK A/S[DK/DK]; Ottiliavej 9 2500 Valby, DK
Inventors: JUHL, Karsten; DK
JESSING, Mikkel; DK
LANGGÅRD, Morten; DK
VITAL, Paulo, Jorge, Vieira; DK
MARIGO, Mauro; DK
KEHLER, Jan; DK
RASMUSSEN, Lars, Kyhn; DK
Priority Data:
PA20160022112.04.2016DK
Title (EN) 1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONES AND 1,5-DIHYDRO-4H-PYRAZOLO[4,3-C]PYRIDIN-4-ONES AS PDE1 INHIBITORS
(FR) 1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONES ET 1,5-DIHYDRO-4H-PYRAZOLO[4,3-C]PYRIDIN-4-ONES EN TANT QU'INHIBITEURS DE PDE1
Abstract:
(EN) The present invention provides 1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-ones and 1,5-dihydro-4H-pyrazolo[4,3-c]pyridin-4-ones of formula (I) as PDE1 inhibitors and their use as a medicament, in particular for the treatment of neurodegenerative disorders and psychiatric disorders.
(FR) La présente invention concerne des 1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-ones et des 1,5-dihydro-4H-pyrazolo[4,3-c]pyridin-4-ones de formule (I) en tant qu'inhibiteurs de PDE1 et leur utilisation en tant que médicament, en particulier pour le traitement de troubles neurodégénératifs et de troubles psychiatriques.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)