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1. (WO2018158620) PREPARATION OF ACTIVE PHARMACEUTICAL INGREDIENTS AND INTERMEDIATES THEREOF
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Pub. No.: WO/2018/158620 International Application No.: PCT/IB2017/053183
Publication Date: 07.09.2018 International Filing Date: 30.05.2017
IPC:
C07D 471/04 (2006.01) ,C07D 201/08 (2006.01) ,C07D 231/00 (2006.01) ,C07D 471/02 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
471
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/-C07D463/251
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
201
Preparation, separation, purification, or stabilisation of unsubstituted lactams
02
Preparation of lactams
08
from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones, nitriles
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
231
Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
471
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/-C07D463/251
02
in which the condensed system contains two hetero rings
Applicants:
SUN PHARMACEUTICAL INDUSTRIES LIMITED [IN/IN]; Sun House, Plot No. 201 B/1 Western Express Highway Goregaon (E) Mumbai, Maharashtra 400 063, IN
Inventors:
SINGH, Pankaj Kumar; IN
MADHRA, Mukesh Kumar; IN
PRASAD, Mohan; IN
Priority Data:
20171100713428.02.2017IN
Title (EN) PREPARATION OF ACTIVE PHARMACEUTICAL INGREDIENTS AND INTERMEDIATES THEREOF
(FR) PRÉPARATION D'INGRÉDIENTS PHARMACEUTIQUES ACTIFS ET INTERMÉDIAIRES DE CEUX-CI
Abstract:
(EN) The present invention provides processes for the preparation of active pharmaceutical ingredients and intermediates thereof in an aqueous designer smart surfactant solution.
(FR) La présente invention concerne des procédés de préparation d'ingrédients pharmaceutiques actifs et d'intermédiaires de ceux-ci dans une solution aqueuse de tensioactifs à conception intelligente.
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)