WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2000028971) NANO-EMULSION OF 5-AMINOLEVULINIC ACID
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/028971    International Application No.:    PCT/EP1999/008711
Publication Date: 25.05.2000 International Filing Date: 12.11.1999
Chapter 2 Demand Filed:    19.05.2000    
IPC:
A61K 9/107 (2006.01), A61K 31/197 (2006.01), A61K 41/00 (2006.01), A61K 49/00 (2006.01)
Applicants: ASAT AG APPLIED SCIENCE & TECHNOLOGY [CH/CH]; Baarerstrasse 77 CH-6302 Zug (CH) (For All Designated States Except US).
SCHMID, Hans, W. [CH/CH]; (CH) (For US Only).
BURMEISTER, Gerd [CH/CH]; (CH) (For US Only)
Inventors: SCHMID, Hans, W.; (CH).
BURMEISTER, Gerd; (CH)
Agent: WEICKMANN, H.; Kopernikusstrasse 9 D-81679 München (DE)
Priority Data:
198 52 245.2 12.11.1998 DE
Title (DE) 5-AMINOLÄVULINSÄURE-NANOEMULSION
(EN) NANO-EMULSION OF 5-AMINOLEVULINIC ACID
(FR) EMULSION NANOMETRIQUE D'ACIDE 5-AMINOLEVULINIQUE
Abstract: front page image
(DE)Die Erfindung betrifft eine Zusammensetzung, welche eine Nanoemulsion, umfassend 5-Aminolävulinsäure und einen Träger in einer wässrigen Phase, umfaßt und ein die Zusammensetzung enthaltendes pharmazeutisches Präparat. Derartige Nanoemulsionen finden Verwendung bei der photodynamischen Therapie und zum photodiagnostischen Nachweis von proliferierenden Zellen.
(EN)The present invention relates to a composition comprising a nano-emulsion that contains 5-aminolevulinic acid as well as a carrier in an aqueous phase. This invention also relates to a pharmaceutical preparation containing this composition. The nano-emulsions of this type can be used in photodynamic therapy as well as in the photodiagnostic detection of proliferative cells.
(FR)L'invention concerne une composition comprenant une émulsion nanométrique contenant de l'acide 5-aminolévulinique et un excipient dans une phase aqueuse, ainsi qu'une préparation pharmaceutique contenant ladite composition. Ce type d'émulsions nanométriques s'utilise dans la thérapie photodynamique et la mise en évidence photodiagnostique de cellules prolifératives.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)