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1. (WO2019025017) PROCESS FOR THE PREPARATION OF ELAFIBRANOR AND NOVEL SYNTHESIS INTERMEDIATES
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/025017 International Application No.: PCT/EP2017/069869
Publication Date: 07.02.2019 International Filing Date: 04.08.2017
IPC:
C07C 319/20 (2006.01) ,C07C 323/22 (2006.01) ,C07C 47/56 (2006.01) ,C07C 51/367 (2006.01) ,C07C 59/74 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
319
Preparation of thiols, sulfides, hydropolysulfides or polysulfides
14
of sulfides
20
by reactions not involving the formation of sulfide groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
323
Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
22
containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
47
Compounds having -CHO groups
52
Compounds having -CHO groups bound to carbon atoms of six-membered aromatic rings
56
containing hydroxy groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
51
Preparation of carboxylic acids or their salts, halides, or anhydrides
347
by reactions not involving formation of carboxyl groups
367
by introduction of functional groups containing oxygen only in singly bound form
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
59
Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, -CHO, keto, ether, groups, groups, or groups
40
Unsaturated compounds
74
containing -CHO groups
Applicants:
ADVITECH ADVISORY AND TECHNOLOGIES SA [CH/CH]; Avenue du Tribunal-Fédéral 34 CH-1005 Lausanne, CH
Inventors:
SEBESTA, Petr; CZ
STOHANDL, Jiri; CZ
FERRANDO, Ilaria; CH
Agent:
TRUPIANO, Federica; IT
Priority Data:
Title (EN) PROCESS FOR THE PREPARATION OF ELAFIBRANOR AND NOVEL SYNTHESIS INTERMEDIATES
(FR) PROCÉDÉ DE PRÉPARATION D'ELAFIBRANOR ET DE NOUVEAUX INTERMÉDIAIRES DE SYNTHÈSE
Abstract:
(EN) The present invention relates to a process for the preparation of elafibranor and novel synthesis intermediates.
(FR) La présente invention concerne un procédé de préparation d'elafibranor et de nouveaux intermédiaires de synthèse.
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, JO, 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 (ARIPO) (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: English (EN)
Filing Language: English (EN)