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Machine translation
1. (WO2005117879) PROCESS TO PREPARE CAMPTOTHECIN DERIVATIVES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/117879    International Application No.:    PCT/US2005/018793
Publication Date: 15.12.2005 International Filing Date: 27.05.2005
IPC:
A61K 31/4745 (2006.01), C07D 491/22 (2006.01), A61P 35/00 (2006.01)
Applicants: CHATHAM BIOTEC LTD. [CA/CA]; 761 Hillsborough Road, Riverview, New Brunswick E1B 3W1 (CA) (For All Designated States Except US).
PHYTOGEN INC. [US/US]; P.O. Box 1985, 1808 Benson Road, Point Roberts, WA 98281 (US) (ZW only).
NAIDU, Ragina [CA/CA]; (CA) (For US Only)
Inventors: NAIDU, Ragina; (CA)
Agent: HAN, Hai; Seed Intellectual Property Law Group PLLC, Suite 6300, 701 Fifth Avenue, Seattle, WA 98104-7092 (US)
Priority Data:
10/857,170 28.05.2004 US
Title (EN) PROCESS TO PREPARE CAMPTOTHECIN DERIVATIVES
(FR) PROCEDE DE PREPARATION DE DERIVES DE LA CAMPTOTHECINE
Abstract: front page image
(EN)A process is provided for the preparation of camptothecin derivatives, such as irinotecan, in a one-pot operation.
(FR)L'invention concerne un procédé permettant de préparer des dérivés de la camptothécine, par exemple l'irinotécane, en une opération en récipient unique.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, 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)