STABLE COMPOSITIONS OF NANOPARTICLES Russian patent published in 2011 - IPC A61K31/00 A61K31/5025 A61K31/404 A61K31/343 A61K47/44 A61K9/14 B82B1/00 B82B3/00 A61P9/06 A61P35/00 A61P25/00 

Abstract RU 2409352 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to stable pharmaceutical compositions of nanoparticles. Compositions contain poorly soluble medicinal agent with average size of particles below 1000 nm, solid or semi-solid dispersion carrier and, if required, non-surface-modifying excipient. Specified composition does not contain surface modifier or stabiliser. Also method of compositions production and their application are described.

EFFECT: compositions are characterised with stability in absence of modifier or stabiliser of surface absorbed on surface of medicine particles.

29 cl, 4 tbl, 7 ex

Similar patents RU2409352C2

Title Year Author Number
LYOPHILIZED DRUG NANOSUSPENSIONS 2012
  • Ingelbrekht Sabin Karin Katrin
  • Gizeler Khenning
  • Berovski Yakob Andreas
RU2643062C2
NANOSUSPENSION CONTAINING PARTICLES AND EXTRACT OF NATURAL MATERIALS 2016
  • Brand, Werner
RU2710952C2
NANOSUSPENSIONS OF NATURAL MATERIALS AND METHOD FOR PRODUCTION THEREOF 2015
  • Brand Werner
RU2695325C1
HIGH PRESSURE FINAL STERILISATION OF PHARMACEUTIC PREPARATIONS AND MEDICAL PRODUCTS 2004
  • Rodriges Al'Fredo
  • Rehbinau Barrett Eh.
  • Doti Mark
  • Konkel Dzhemi
RU2392004C2
ANTITUMOR NANOPARTICLES WITH MODIFIED SURFACE AND COMPOSITION CONTAINING THEREOF 1993
  • Gari Dzh. Lajversidzh
  • Ilehjn Lajversidzh
  • Pramod Sarpotdar
RU2130781C1
INJECTABLE DEPOT FORMULATIONS AND METHODS FOR PROVIDING PROLONGED RELEASE OF NANOPARTICLE COMPOSITIONS 2006
  • Shakh Dzhejmin Chandrakant
  • Shakh Parag Suresh
  • Vagner Don Rene
  • Visnetski Piter
RU2407529C2
AEROSOLIZED FLUOROQUINOLONES AND USES THEREOF 2006
  • Serber Mark U.
  • Bostian Kit A.
  • Lomovskaja Olga
  • Griffit Devid K.
  • Dadli Majkl N.
RU2603638C2
TOPICAL FORMULATION, CONTAINING SPIRONOLACTONE NANOPARTICLES 2002
  • Vergnolt Gaj
  • Grenier Paskal'
  • Nemias Alen
  • Sherer Diter
  • Bek Petra
  • Kankade Patritsija
RU2331424C2
TREATING AND PREVENTING HIV INFECTION 2010
  • Bart Liven Ehlvire Kolett
  • Kraus Gjunter
RU2569058C2
AQUEOUS SUSPENSION CONTAINING GLUCOCORTICOSTEROID NANOPARTICLES 2016
  • Tada, Takahiro
  • Kagami, Kazuhiro
  • Kikuchi, Kenta
RU2747803C2

RU 2 409 352 C2

Authors

Abu-Izza Khavla Abdulla

Dates

2011-01-20Published

2006-05-03Filed