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Machine translation
1. (WO2008096373) PROCESS FOR SYNTHESIZING HIGHLY PURE NATEGLINIDE POLYMORPHS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/096373    International Application No.:    PCT/IN2008/000073
Publication Date: 14.08.2008 International Filing Date: 06.02.2008
IPC:
C07C 231/12 (2006.01), C07C 231/08 (2006.01), C07C 231/22 (2006.01), C07C 233/46 (2006.01)
Applicants: IND-SWIFT LABORATORIES LIMITED [IN/IN]; E-5, Industrial Area Phace-II S.A.S. Nagar Mohali 160 055 Punjab (IN) (For All Designated States Except US).
SRINIVASAN, Chidambaram, Venkateswaran [IN/IN]; (IN) (For US Only).
SARIN, Gurdeep, Singh [IN/IN]; (IN) (For US Only).
WADHWA, Lalit [IN/IN]; (IN) (For US Only)
Inventors: SRINIVASAN, Chidambaram, Venkateswaran; (IN).
SARIN, Gurdeep, Singh; (IN).
WADHWA, Lalit; (IN)
Common
Representative:
IND-SWIFT LABORATORIES LIMITED; E-5, Industrial Area, Phace-II, S.A.S. Nagar, Mohali 160 055, Punjab (IN)
Priority Data:
232/DEL/2007 06.02.2007 IN
2403/DEL/2007 14.11.2007 IN
215/DEL/2008 25.01.2008 IN
Title (EN) PROCESS FOR SYNTHESIZING HIGHLY PURE NATEGLINIDE POLYMORPHS
(FR) PROCÉDÉ DE SYNTHÈSE DE POLYMORPHES DE NATÉGLINIDE EXTRÊMEMENT PURE
Abstract: front page image
(EN)The present invention relates to an improved process for synthesizing highly pure nateglinide of formula-(I). More particularly, the present invention relates to the process for synthesizing highly enantiomerically pure nateglinide form B and form H directly from nateglinide alkyl ester.
(FR)La présente invention concerne un procédé amélioré de synthèse de natéglinide extrêmement pure de formule (I). L'invention concerne plus particulièrement un procédé de synthèse de natéglinide extrêmement pure du point de vue énantiomère, sous la forme B et la forme H, à partir de l'ester alkylique de natéglidine.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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)