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1. (WO2006012237) ARIPIPRAZOLE CRYSTALINE FORMS AND ASSOCIATED METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/012237    International Application No.:    PCT/US2005/022327
Publication Date: 02.02.2006 International Filing Date: 24.06.2005
IPC:
A61K 31/496 (2006.01), C07D 401/12 (2006.01)
Applicants: SHANGHAI INSTITUTE OF PHARMACEUTICAL INDUSTRY [CN/CN]; NO. 98 He Hai Road New District, Changzhou City, Jiangsu Province (CN) (For All Designated States Except US).
WATSON LABORATORIES, INC. [US/US]; 577 Chipeta Way, Salt Lake City, UT 84108 (US) (For All Designated States Except US).
ZHANG, Qingwen [CN/CN]; (CN) (For US Only).
XU, Yan-Yan [CN/CN]; (CN) (For US Only).
SHI, Huilin [CN/CN]; (CN) (For US Only).
YIN, Xia [CN/CN]; (CN) (For US Only).
XI, Xiaojin [CN/CN]; (CN) (For US Only).
SU, Dianguo [CN/CN]; (CN) (For US Only)
Inventors: ZHANG, Qingwen; (CN).
XU, Yan-Yan; (CN).
SHI, Huilin; (CN).
YIN, Xia; (CN).
XI, Xiaojin; (CN).
SU, Dianguo; (CN)
Agent: OSBORNE, David, W.; Thorpe North & Western LLP, P.O. Box 1219, Sandy, UT 84091-1219 (US)
Priority Data:
60/583,303 25.06.2004 US
11/166,465 23.06.2005 US
Title (EN) ARIPIPRAZOLE CRYSTALINE FORMS AND ASSOCIATED METHODS
(FR) FORMES CRISTALLINES D'ARIPIPRAZOLE ET PROCEDES ASSOCIES
Abstract: front page image
(EN)A crystal form of anhydrous aripiprazole having good stability, which can be prepared by simple and economical processes, including such processes are disclosed and described. In one aspect, such a process may include dissolving aripiprazole in an appropriate solvent by heating, and then rapidly cooling with agitation of high speed, to cause the anhydrous aripiprazole of crystal a to swiftly and uniformly precipitate.
(FR)L'invention concerne une forme cristalline d'aripiprazole ayant une bonne stabilité et pouvant être préparée par des procédés simples et économiques. L'invention concerne également de tels procédés. Dans un aspect, un tel procédé peut comporter la dissolution d'aripiprazole dans un solvant approprié par chauffage puis rapide refroidissement avec agitation à grande vitesse pour engendrer la précipitation rapide et uniforme de l'aripiprazole anhydrique de cristaux $g(a).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, MC, NL, 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)