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1. (WO2004007482) NOVEL SYNTHESIS OF IRBESARTAN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/007482    International Application No.:    PCT/US2003/022479
Publication Date: 22.01.2004 International Filing Date: 16.07.2003
Chapter 2 Demand Filed:    12.02.2004    
IPC:
C07D 403/10 (2006.01)
Applicants: TEVA PHARMACEUTICAL INDUSTRIES LTD. [IL/IL]; 5 Basel Street, P.O. Box 3190, 49131 Petaah Tiqva (IL) (AE, AG, AL, AM, AT, AU, AZ, BA, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NE, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SI, SK, SL, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW only).
TEVA PHARMACEUTICALS USA, INC [US/US]; 1090 Horsham Road, P.O. Box 1090, North Wales, PA 19454-1090 (US) (BB only).
NISNEVICH, Gennady [IL/IL]; (IL) (For US Only).
RUKHMAN, Igor [IL/IL]; (IL) (For US Only).
PERTSIKOV, Boris [IL/IL]; (IL) (For US Only).
KAFTANOV, Julia [IL/IL]; (IL) (For US Only).
DOLITZKY, Ben-Zion [IL/IL]; (IL) (For US Only)
Inventors: NISNEVICH, Gennady; (IL).
RUKHMAN, Igor; (IL).
PERTSIKOV, Boris; (IL).
KAFTANOV, Julia; (IL).
DOLITZKY, Ben-Zion; (IL)
Agent: BRAINARD, Charles, R.; Kenyon & Kenyon, One Broadway, New York, NY 10004-1050 (US)
Priority Data:
60/396,424 16.07.2002 US
60/402,490 09.08.2002 US
Title (EN) NOVEL SYNTHESIS OF IRBESARTAN
(FR) NOUVEAU PROCEDE DE SYNTHESE D'IRBESARTAN
Abstract: front page image
(EN)Provided is a novel synthesis of irbesartan employing a phase transfer catalyst. Also provided is irbesartan having a fine particle size.
(FR)L'invention concerne une nouveau procédé de synthèse d'irbésartan faisant appel à un catalyseur de transfert de phase. L'invention concerne également de l'irbésartan présentant une dimension particulaire fine.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, IT, LU, MC, NL, 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)