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1. (WO2017168431) PROCESS FOR THE PREPARATION OF SALMETEROL XINAFOATE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/168431    International Application No.:    PCT/IN2016/000136
Publication Date: 05.10.2017 International Filing Date: 26.05.2016
Chapter 2 Demand Filed:    11.11.2016    
IPC:
C07C 41/16 (2006.01)
Applicants: DAVULURI RAMAMOHAN RAO [IN/IN]; (IN)
Inventors: DR. PONNAIAH RAVI; (IN).
DR. NEELA PRAVEEN KUMAR; (IN).
NIMMAKAYALA NAGESWARA RAO; (IN).
CHILA GOPALA RAO; (IN).
TURKA RAVINDER; (IN).
MADDALA NAGA VARA MANGA DEVI; (IN)
Agent: DAVULURI RAMAMOHAN RAO [IN/IN]; Sanail info ppark 'A' Block, Ground Floor 8-2-120/113, Road No. 2 Banjara Hills Hyderabad 500034 (IN)
Priority Data:
20164101105 30.03.2016 IN
Title (EN) PROCESS FOR THE PREPARATION OF SALMETEROL XINAFOATE
(FR) PROCÉDÉ DE PRÉPARATION DE XINAFOATE DE SALMÉTÉROL
Abstract: front page image
(EN)The present invention relates to an improved process for the preparation of Salmeterol Xinafoate of Formula (I).
(FR)La présente invention a pour objet un procédé amélioré pour préparer du xinafoate de salmétérol de formule (I).
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)