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1. (WO2016092442) PROCESSES FOR THE PREPARATION OF CRYSTALLINE FORMS OF PALBOCICLIB ACETATE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/092442    International Application No.:    PCT/IB2015/059376
Publication Date: 16.06.2016 International Filing Date: 04.12.2015
IPC:
A61K 31/519 (2006.01)
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: TYAGI, Vipin; (IN).
MOHAMMAD, Kallimulla; (IN).
RAI, Bishwa, Prakash; (IN).
PRASAD, Mohan; (IN)
Priority Data:
3579/DEL/2014 08.12.2014 IN
Title (EN) PROCESSES FOR THE PREPARATION OF CRYSTALLINE FORMS OF PALBOCICLIB ACETATE
(FR) PROCÉDÉS DE PRÉPARATION DE FORMES CRISTALLINES D'ACÉTATE DE PALBOCICLIB
Abstract: front page image
(EN)The present invention provides palbociclib acetate, crystalline Forms I and II of palbociclib acetate, processes for their preparation, and their use for the preparation of palbociclib. The present invention provides environmentally friendly, simple, efficient, and commercially feasible processes.
(FR)La présente invention concerne l'acétate de palbociclib, des formes cristallines (I) et (II) d'acétate de palbociclib, leurs procédés de préparation, et leur utilisation pour la préparation de palbociclib. L'invention porte en outre sur des procédés sans danger pour l'environnement, simples, efficaces, et commercialement réalisables. Un premier aspect de la présente invention concerne l'acétate de palbociclib. Selon un mode de réalisation de cet aspect, l'acétate de palbociclib est sous forme cristalline.
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)