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Machine translation
1. (WO2008098916) 1-AZASPIRO[3.5]NONAN-2-ONA-5,7-CARBOLACTONE AND 5,7-PROTECTED-1-AZASPIRO[3.5]NONAN-2-ONE DERIVATIVES AND THEIR USE AS INTERMEDIATES IN THE SYNTHESIS OF TTX
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/098916    International Application No.:    PCT/EP2008/051653
Publication Date: 21.08.2008 International Filing Date: 12.02.2008
IPC:
C07F 7/08 (2006.01)
Applicants: LABORATORIOS DEL DR. ESTEVE, S.A. [ES/ES]; Avda. Mare de Déu de Montserrat, 221, E-08041 Barcelona (ES) (For All Designated States Except US).
NOHEDA MARÍN, Pedro [ES/ES]; (ES) (For US Only).
TABARES CANTERO, Nuria [ES/ES]; (ES) (For US Only).
BENITO ARENAS, Raúl [ES/ES]; (ES) (For US Only).
HOJAS GARCÍA, Elena [ES/ES]; (ES) (For US Only).
MAROTO QUINTANA, Sergio [ES/ES]; (ES) (For US Only)
Inventors: NOHEDA MARÍN, Pedro; (ES).
TABARES CANTERO, Nuria; (ES).
BENITO ARENAS, Raúl; (ES).
HOJAS GARCÍA, Elena; (ES).
MAROTO QUINTANA, Sergio; (ES)
Agent: BERNARDO NORIEGA, Francisco; ABG Patentes, S.L., Avenida de Burgos, 16D Edificio Euromor, E-28036 Madrid (ES)
Priority Data:
07380033.6 12.02.2007 EP
Title (EN) 1-AZASPIRO[3.5]NONAN-2-ONA-5,7-CARBOLACTONE AND 5,7-PROTECTED-1-AZASPIRO[3.5]NONAN-2-ONE DERIVATIVES AND THEIR USE AS INTERMEDIATES IN THE SYNTHESIS OF TTX
(FR) DÉRIVÉS DE 1-AZASPIRO[3.5]NONAN-2-ONE-5,7-CARBOLACTONE DE 1-AZASPIRO[3.5]NONAN-2-ONE PROTÉGÉE EN POSITIONS 5, 7 ET LEUR UTILISATION COMME INTERMÉDIAIRES DANS LA SYNTHÈSE DE TTX
Abstract: front page image
(EN)The invention provides compounds of formula (I) and methods for their preparation (I) The compounds of the invention are useful intermediates in the synthesis of TTX and analogues thereof.
(FR)L'invention concerne des composés de formule (I) et des procédés permettant de les préparer. Les composés de l'invention sont des intermédiaires utiles dans la synthèse de TTX et de ses analogues.
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)