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1. (WO2010072610) ONE-STEP PROCESS FOR PREPARING PALIPERIDONE AND ITS OXALATE SALT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072610 International Application No.: PCT/EP2009/067132
Publication Date: 01.07.2010 International Filing Date: 15.12.2009
IPC:
C07D 471/04 (2006.01) ,A61K 31/517 (2006.01) ,A61P 25/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
471
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/-C07D463/251
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
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
517
ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
P
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
25
Drugs for disorders of the nervous system
Applicants:
CHEMO IBÉRICA, S.A. [ES/ES]; Gran Via de Carlos III, 98 7ª E-08028 Barcelona, ES (AllExceptUS)
CASTALDI, Graziano [IT/IT]; IT (UsOnly)
RASPARINI, Marcello [IT/IT]; IT (UsOnly)
MARRAS, Giovanni [IT/IT]; IT (UsOnly)
BANFI, Luca [IT/IT]; IT (UsOnly)
DE MOLINER, Fabio [IT/IT]; IT (UsOnly)
MUSUMECI, Francesca [IT/IT]; IT (UsOnly)
RIVA, Renata [IT/IT]; IT (UsOnly)
Inventors:
CASTALDI, Graziano; IT
RASPARINI, Marcello; IT
MARRAS, Giovanni; IT
BANFI, Luca; IT
DE MOLINER, Fabio; IT
MUSUMECI, Francesca; IT
RIVA, Renata; IT
Agent:
TOLEDO, Natividad; Zbm Patents - Zea, Barlocci & Markvardsen Pl. Catalunya, 1 E-08002 Barcelona, ES
Priority Data:
08382084.522.12.2008EP
Title (EN) ONE-STEP PROCESS FOR PREPARING PALIPERIDONE AND ITS OXALATE SALT
(FR) PROCESSUS EN UNE ÉTAPE POUR PRÉPARER LA PALIPÉRIDONE ET SON SEL OXALATE
Abstract:
(EN) The present invention relates to a one-step process for the preparation of the antipsychotic agent Paliperidone by oxidation of Risperidone, and to Paliperidone oxalate or a hydrate, solvate or polymorph thereof.
(FR) La présente invention porte sur un processus en une étape pour la préparation de l'agent antipsychotique palipéridone par oxydation de rispéridone, et sur l'oxalate de palipéridone ou un hydrate, solvate ou polymorphe de celui-ci.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXMX/a/2011/006715EP2382213CN102264735RU2011130559KR1020110101179BRPI0923211
IN2270/KOLNP/2011