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1. (WO2015125082) IMPROVED PROCESS FOR THE PREPARATION OF RITONAVIR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/125082    International Application No.:    PCT/IB2015/051223
Publication Date: 27.08.2015 International Filing Date: 18.02.2015
IPC:
C07D 417/12 (2006.01)
Applicants: MYLAN LABORATORIES LIMITED [IN/IN]; PlOT NO 564/A/22 Road No 92 Jubilee Hills Hyderabad 500 033 (IN)
Inventors: VELLANKI, Siva Ram Prasad; (IN).
NADELLA, Madhu Murthy; (IN).
MULAMALLA, Rajendar Reddy; (IN).
RAMABHOTLA, Revathi Srinivas; (IN)
Agent: NAIR, Manisha Singh; (IN)
Priority Data:
872/CHE/2014 21.02.2014 IN
Title (EN) IMPROVED PROCESS FOR THE PREPARATION OF RITONAVIR
(FR) PROCÉDÉ AMÉLIORÉ POUR LA PRÉPARATION DE RITONAVIR
Abstract: front page image
(EN)The present disclosure provides an improved process for the preparation of ritonavir form I.
(FR)La présente invention concerne un procédé amélioré pour la préparation de la forme I du ritonavir.
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, 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, KN, KP, KR, 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: English (EN)
Filing Language: English (EN)