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1. (WO2007004165) PROCESS FOR THE PREPARATION OF PERINDOPRIL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/004165    International Application No.:    PCT/IB2006/052191
Publication Date: 11.01.2007 International Filing Date: 29.06.2006
IPC:
C07F 7/18 (2006.01), C07D 209/42 (2006.01)
Applicants: RANBAXY LABORATORIES LIMITED [IN/IN]; Plot No. 90, Sector 32, Gurgaon, Haryana 122001 (IN) (For All Designated States Except US).
NATH, Asok [IN/IN]; (IN) (For US Only).
PRASAD, Mohan [IN/IN]; (IN) (For US Only)
Inventors: NATH, Asok; (IN).
PRASAD, Mohan; (IN)
Common
Representative:
RANBAXY LABORATORIES LIMITED; c/o DESHMUKH, Jay R., 600 College Road East, Suite 2100, Princeton, New Jersey 08540 (US)
Priority Data:
1694/Del/2005 30.06.2005 IN
Title (EN) PROCESS FOR THE PREPARATION OF PERINDOPRIL
(FR) PROCEDE D'ELABORATION DE PERINDOPRIL
Abstract: front page image
(EN)The present invention relates to an improved process for the preparation of silylated (2S, 3aS, 7aS)-2-carboxyperhydroindole. Also provided is an improved process for the preparation of perindopril and its pharmaceutically acceptable salts.
(FR)La présente invention concerne un procédé améliorant l'élaboration du (2S, 3aS, 7aS)-2-carboxyperhydroindole silylé. L'invention concerne également un procédé améliorant l'élaboration du périndopril et de ces sels pharmaceutiquement admis.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)