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1. (WO2017191001) METHOD FOR PRODUCING CIS-ALKOXY SUBSTITUTED SPIROCYCLIC 1-H-PYRROLIDINE-2,4-DIONE DERIVATIVES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/191001    International Application No.:    PCT/EP2017/059885
Publication Date: 09.11.2017 International Filing Date: 26.04.2017
IPC:
C07D 201/02 (2006.01), C07D 207/38 (2006.01)
Applicants: BAYER CROPSCIENCE AKTIENGESELLSCHAFT [DE/DE]; Alfred-Nobel-Str. 50 40789 Monheim am Rhein (DE)
Inventors: FARIDA, Taraneh; (DE).
LITTMANN, Martin; (DE).
WARSITZ, Rafael; (DE).
ESSER, Michael; (DE).
SCHNATTERER, Albert; (DE)
Agent: BIP PATENTS; Alfred-Nobel-Str. 10 40789 Monheim am Rhein (DE)
Priority Data:
16168243.0 04.05.2016 EP
Title (DE) VERFAHREN ZUR HERSTELLUNG VON CIS-ALKOXYSUBSTITUIERTEN SPIROCYCLISCHEN 1-H-PYRROLIDIN-2,4-DION- DERIVATEN
(EN) METHOD FOR PRODUCING CIS-ALKOXY SUBSTITUTED SPIROCYCLIC 1-H-PYRROLIDINE-2,4-DIONE DERIVATIVES
(FR) PROCÉDÉ DE PRODUCTION DE DÉRIVÉS DE 1-H-PYRROLIDINE-2,4-DIONE SPIROCYCLIQUES CIS-ALCOXYSUBSTITUÉS
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft neue Verfahren zur Herstellung von cis-alkoxysubstituierten spirocyclischen 1-H-Pyrrolidin-2,4-dion-Derivaten sowie neue Intermediate bzw. Ausgangsverbindungen, welche in dem erfindungsgemäßen Verfahren durchlaufen bzw. verwendet werden.
(EN)The present invention relates to new methods for producing cis-alkoxy substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives and new intermediates or starting compounds that are used in the method according to the invention.
(FR)La présente invention concerne des nouveaux procédés de préparation de dérivés de 1-H-pyrrolidine-2,4-dione spirocycliques cis-alcoxysubstitués, ainsi que de nouveaux intermédiaires et composés de départ qui sont employés dans le procédé de l'invention.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)