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1. (WO2012173504) METHOD FOR SYNTHESIS OF THE SUBSTITUTED AZETIDINONES AND INTERMEDIATES FOR THEIR SYNTHESIS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/173504 International Application No.: PCT/PL2012/050022
Publication Date: 20.12.2012 International Filing Date: 15.06.2012
IPC:
C07D 205/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
205
Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
02
not condensed with other rings
04
having no double bonds between ring members or between ring members and non-ring members
Applicants:
INSTYTUT CHEMII ORGANICZNEJ POLSKIEJ AKADEMII NAUK [PL/PL]; ul. Kasprzaka 44/52 PL-01-224 Warszawa, PL (AllExceptUS)
CHMIELEWSKI, Marek [PL/PL]; PL (UsOnly)
STECKO, Sebastian [PL/PL]; PL (UsOnly)
FURMAN, Bartłomiej [PL/PL]; PL (UsOnly)
PANFIL, Irma [PL/PL]; PL (UsOnly)
ŚNIEŻEK, Marcin [PL/PL]; PL (UsOnly)
MICHALAK, Michał [PL/PL]; PL (UsOnly)
JURCZAK, Margerita [PL/PL]; PL (UsOnly)
GRZESZCZYK, Barbara [PL/PL]; PL (UsOnly)
SOLUCH, Magdalena [PL/PL]; PL (UsOnly)
MIKOŁAJCZYK, Paulina [PL/PL]; PL (UsOnly)
Inventors:
CHMIELEWSKI, Marek; PL
STECKO, Sebastian; PL
FURMAN, Bartłomiej; PL
PANFIL, Irma; PL
ŚNIEŻEK, Marcin; PL
MICHALAK, Michał; PL
JURCZAK, Margerita; PL
GRZESZCZYK, Barbara; PL
SOLUCH, Magdalena; PL
MIKOŁAJCZYK, Paulina; PL
Agent:
Witek, Rafał; WTS Patent Attorneys Witek, Sniezko & Partners Weigla 12 PL-53-114 Wrocław, PL
Priority Data:
P.39526215.06.2011PL
Title (EN) METHOD FOR SYNTHESIS OF THE SUBSTITUTED AZETIDINONES AND INTERMEDIATES FOR THEIR SYNTHESIS
(FR) PROCÉDÉ DE SYNTHÈSE D'AZÉTIDINONES SUBSTITUÉES ET INTERMÉDIAIRES À CET EFFET
Abstract:
(EN) The present invention refers to the method of synthesis of the substituted azetidinones of formula 1. In particular, the present invention refers to the method of synthesis of (3R,4S)-1-(4-fluorophenyl)-3-[(3´S)-3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-hydroxyphenyl)azetidin-2-one.
(FR) La présente invention concerne un procédé de synthèse d'azétidinones substituées de formule 1. La présente invention concerne, en particulier, le procédé de synthèse de la (3R,4S)-1-(4-fluorophényl)-3-[(3´S)-3-(4-fluorophényl)-3-hydroxypropyl]-4-(4-hydroxyphényl)azétidin-2-one.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)