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1. (WO2018127936) NOVEL ECONOMIC METAL FREE PROCESS FOR APIXABAN
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Pub. No.: WO/2018/127936 International Application No.: PCT/IN2018/050003
Publication Date: 12.07.2018 International Filing Date: 04.01.2018
IPC:
C07D 471/04 (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
Applicants:
HIKAL LIMITED [IN/IN]; 3A, International Biotech Park Hinjewadi, Maharashtra, Pune, 411057, IN
Inventors:
MOHILE, Swapnil; IN
PATIL, Manoj; IN
LANDGE, Ravindra; IN
TAPKIR, Sandeep; IN
GUGALE, Shivaji; IN
SRIDHARAN, R.; IN
NAMBIAR, Sudhir; IN
Agent:
ARVIND, Chitra; IN
Priority Data:
20172100053005.01.2017IN
Title (EN) NOVEL ECONOMIC METAL FREE PROCESS FOR APIXABAN
(FR) NOUVEAU PROCÉDÉ ÉCONOMIQUE SANS MÉTAL POUR APIXABAN
Abstract:
(EN) The present invention relates to provide an improved and novel process for the preparation of Apixaban of formula (I), which is simple, economical, metal-free, efficient, user and environment friendly, moreover commercially viable.
(FR) La présente invention concerne un procédé amélioré et nouveau pour la préparation d'Apixaban de formule (I), qui est simple, économique, sans métal, effiace et respectueux des utilisateurs et de l'environnement, et de plus commercialement viable.
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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 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)