AR063330A1 - Embedded MICELLARY NANOPARTICLES - Google Patents

Embedded MICELLARY NANOPARTICLES

Info

Publication number
AR063330A1
AR063330A1 ARP070104595A ARP070104595A AR063330A1 AR 063330 A1 AR063330 A1 AR 063330A1 AR P070104595 A ARP070104595 A AR P070104595A AR P070104595 A ARP070104595 A AR P070104595A AR 063330 A1 AR063330 A1 AR 063330A1
Authority
AR
Argentina
Prior art keywords
embedded
micellary
nanoparticles
micelles
solid composition
Prior art date
Application number
ARP070104595A
Other languages
Spanish (es)
Inventor
Jan P Moschwitzer
Original Assignee
Solvay Pharm Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solvay Pharm Bv filed Critical Solvay Pharm Bv
Publication of AR063330A1 publication Critical patent/AR063330A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose

Abstract

La presente invencion se refiere a una composicion solida termoestable que comprende micelas nano-dimensionadas de una sustancia química pobremente soluble, tal como una sustancia biologicamente activa disuelta en un material auxiliar, estando dichas micelas incrustadas en un portador soluble en agua. La invencion se relaciona adicionalmente a un proceso para preparar dicha composicion solida y a formas de dosificacion farmacéuticas preparadas a partir de esta composicion.The present invention relates to a thermosetting solid composition comprising nano-sized micelles of a poorly soluble chemical substance, such as a biologically active substance dissolved in an auxiliary material, said micelles being embedded in a water soluble carrier. The invention further relates to a process for preparing said solid composition and to pharmaceutical dosage forms prepared from this composition.

ARP070104595A 2006-10-20 2007-10-17 Embedded MICELLARY NANOPARTICLES AR063330A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06122648 2006-10-20

Publications (1)

Publication Number Publication Date
AR063330A1 true AR063330A1 (en) 2009-01-21

Family

ID=37671256

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070104595A AR063330A1 (en) 2006-10-20 2007-10-17 Embedded MICELLARY NANOPARTICLES

Country Status (8)

Country Link
CN (2) CN101686946A (en)
AR (1) AR063330A1 (en)
BR (1) BRPI0719826A8 (en)
HK (1) HK1199829A1 (en)
MX (1) MX2009004124A (en)
SA (1) SA07280548B1 (en)
TW (1) TWI392507B (en)
UA (1) UA97496C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI661841B (en) * 2017-04-19 2019-06-11 三凡生技研發股份有限公司 Carrier for dispersing hydrophobic botanical extract
EP3424493A1 (en) * 2017-07-07 2019-01-09 SolMic Research GmbH Stable cannabinoid compositions
CN110302155B (en) * 2019-07-31 2021-09-21 江南大学 Preparation method and application of xanthan gum copolymer nano micelle
CN112915121A (en) * 2019-12-06 2021-06-08 汉义生物科技（北京）有限公司 Cannabinoid nano micelle preparation and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9700866B2 (en) * 2000-12-22 2017-07-11 Baxter International Inc. Surfactant systems for delivery of organic compounds
KR100776557B1 (en) * 2001-07-13 2007-11-16 나노캬리아 가부시키가이샤 Lyophilizing composition of drug-encapsulating polymer micelle and method for preparation thereof
IL153277A0 (en) * 2002-12-04 2003-07-06 Pharmos Corp High enantiomeric purity dexanabinol for pharmaceutical compositions
WO2005118612A1 (en) * 2004-06-04 2005-12-15 Sonus Pharmaceuticals, Inc. Cholesterol/bile acid/bile acid derivative-modified therapeutic anti-cancer drugs

Also Published As

Publication number Publication date
BRPI0719826A2 (en) 2014-05-06
SA07280548B1 (en) 2011-10-08
BRPI0719826A8 (en) 2017-04-04
TWI392507B (en) 2013-04-11
UA97496C2 (en) 2012-02-27
CN104188926A (en) 2014-12-10
MX2009004124A (en) 2009-07-22
TW200824711A (en) 2008-06-16
HK1199829A1 (en) 2015-07-24
CN101686946A (en) 2010-03-31

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal