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1. (WO2006087028) COMPOSITION CONTAINING CHITOSAN FOR SUSTAINED DRUG RELEASE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/087028    International Application No.:    PCT/EP2005/013663
Publication Date: 24.08.2006 International Filing Date: 19.12.2005
IPC:
A61K 9/00 (2006.01), A61K 47/36 (2006.01)
Applicants: THE JORDANIAN PHARMACEUTICAL MANUFACTURING CO. [JO/JO]; P.O. Box 94, 11710 Naor (JO) (For All Designated States Except US).
BADWAN, Adnan [JO/JO]; (JO) (For US Only).
AL-REMAWI, Mayyas, Mohammed, Ahmad [JO/JO]; (JO) (For US Only).
MOHAMMED, Murshed, Abdel-Qader [JO/JO]; (JO) (For US Only)
Inventors: BADWAN, Adnan; (JO).
AL-REMAWI, Mayyas, Mohammed, Ahmad; (JO).
MOHAMMED, Murshed, Abdel-Qader; (JO)
Agent: WINKLER, Andreas; Boehmert & Boehmert, Hollerallee 32, 28209 Bremen (DE)
Priority Data:
05003405.7 17.02.2005 EP
Title (EN) COMPOSITION CONTAINING CHITOSAN FOR SUSTAINED DRUG RELEASE
(FR) COMPOSITION CONTENANT DU CHITOSANE POUR UNE LIBERATION PROLONGEE DE MEDICAMENT
Abstract: front page image
(EN)The present invention relates to a composition for sustained drug release, comprising chitosan dissolved in a solvent having a pH of below about 4.0, wherein the chitosan is selected from the group of chitosans precipitating in a pH range of between about 3.0 and about 7.5; and at least one drug compound soluble in the above chitosan solution.
(FR)L’invention concerne une composition pour une libération prolongée de médicament, comprenant du chitosane dissous dans un solvant dont le pH est inférieur ou égal à 4,0 environ. Ce chitosane est sélectionné dans le groupe de chitosanes dont le précipité tombe dans une fourchette pH allant de 3,0 environ à 7,5 environ ; et au moins un composé médicamenteux soluble dans ladite solution de chitosane.
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, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, 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, LV, 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)