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Machine translation
1. (WO2009125415) AMORPHOUS FORM OF SILDENAFIL CITRATE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/125415    International Application No.:    PCT/IN2008/000226
Publication Date: 15.10.2009 International Filing Date: 07.04.2008
IPC:
C07D 487/04 (2006.01), A61K 31/519 (2006.01)
Applicants: HETERO RESEARCH FOUNDATION [IN/IN]; Plot No. B-80 & 81, A.P.I.E., Balanagar, Hyderabad, Andhrapradesh, Hyderabad 500 018 (IN) (For All Designated States Except US).
PARTHASARADHI REDDY, Bandi [IN/IN]; (IN) (For US Only).
RATHNAKAR REDDY, Kura [IN/IN]; (IN) (For US Only).
RAJI REDDY, Rapolu [IN/IN]; (IN) (For US Only).
MURALIDHARA REDDY, Dasari [IN/IN]; (IN) (For US Only).
VSV PRASAD, Valivarthi [IN/IN]; (IN) (For US Only)
Inventors: PARTHASARADHI REDDY, Bandi; (IN).
RATHNAKAR REDDY, Kura; (IN).
RAJI REDDY, Rapolu; (IN).
MURALIDHARA REDDY, Dasari; (IN).
VSV PRASAD, Valivarthi; (IN)
Priority Data:
Title (EN) AMORPHOUS FORM OF SILDENAFIL CITRATE
(FR) FORME AMORPHE DE CITRATE DE SILDÉNAFIL
Abstract: front page image
(EN)The invention relates to a novel amorphous form of sildenafil citrate, to a process for the preparation thereof and to a composition comprising thereof.
(FR)L'invention porte sur une nouvelle forme amorphe de citrate de sildénafil, sur un procédé pour la fabrication de celle-ci et sur une composition la contenant.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)