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Machine translation
1. (WO2010023687) PREPARATION OF RANOLAZINE, ITS SALTS AND INTERMEDIATES THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/023687    International Application No.:    PCT/IN2009/000463
Publication Date: 04.03.2010 International Filing Date: 21.08.2009
IPC:
C07D 295/15 (2006.01), C07D 303/08 (2006.01), C07C 231/02 (2006.01)
Applicants: SHODHANA LABORATORIES LIMITED [IN/IN]; Plot No.26, Phase-1, IDA-Jeedimetla Andhra Pradesh Hyderabad 500055 (IN) (For All Designated States Except US).
GIRIDHAR, Thota [IN/IN]; (IN) (For US Only).
SRINIVASULU, Gudipati [IN/IN]; (IN) (For US Only).
SRINIVASA RAO, Kotaru [IN/IN]; (IN) (For US Only)
Inventors: GIRIDHAR, Thota; (IN).
SRINIVASULU, Gudipati; (IN).
SRINIVASA RAO, Kotaru; (IN)
Priority Data:
2105/CHE/2008 28.08.2008 IN
Title (EN) PREPARATION OF RANOLAZINE, ITS SALTS AND INTERMEDIATES THEREOF
(FR) PRÉPARATION DE LA RANOLAZINE, SES SELS ET DES INTERMÉDIAIRES DE CEUX-CI
Abstract: front page image
(EN)The present patent application relates to an improved process for the preparation of Ranolazine, pharmaceutically acceptable salts and intermediates thereof. Specifically it relates to processes for preparation of 1-(2-methoxy phenoxy)-2,3-epoxy propane in substantially aqueous solvent medium and 2-chloro-N-(2,6-dimethylphenyl) acetamide without using any additional base, which are intermediates, useful in the preparation of Ranolazine and pharmaceutically acceptable salts thereof.
(FR)La présente invention concerne un procédé amélioré de préparation de la Ranolazine, ses sels pharmaceutiquement acceptables et des intermédiaires de ceux-ci. L'invention concerne spécifiquement des procédés de préparation du 1-(2-méthoxy phénoxy)-2,3-époxypropane dans un milieu de solvants essentiellement aqueux et du 2-chloro-N-(2,6-diméthylphényl)acétamide sans utiliser de base additionnelle, qui sont des intermédiaires, utiles dans la préparation de la Ranolazine et des sels pharmaceutiquement acceptables de celle-ci.
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 (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)