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PE20050584A1 - Composicion y metodo para mejorar la biodisponibilidad - Google Patents

Composicion y metodo para mejorar la biodisponibilidad

Info

Publication number
PE20050584A1
PE20050584A1 PE2004001132A PE2004001132A PE20050584A1 PE 20050584 A1 PE20050584 A1 PE 20050584A1 PE 2004001132 A PE2004001132 A PE 2004001132A PE 2004001132 A PE2004001132 A PE 2004001132A PE 20050584 A1 PE20050584 A1 PE 20050584A1
Authority
PE
Peru
Prior art keywords
cellulose
carrier
agent
polymer
porous particle
Prior art date
Application number
PE2004001132A
Other languages
English (en)
Inventor
Liang C Dong
Jasmine Han
Crystal Pollock-Dove
Original Assignee
Alza Corp
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 Alza Corp filed Critical Alza Corp
Publication of PE20050584A1 publication Critical patent/PE20050584A1/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1611Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2009Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/08Antiepileptics; Anticonvulsants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10Antimycotics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/2027Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/205Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • Pain & Pain Management (AREA)
  • Communicable Diseases (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

SE REFIERE A UNA UNIDAD PARA ADMINISTRAR UN AGENTE BENEFICIOSO CON SOLUBILIDAD BAJA, QUE COMPRENDE : UN PORTADOR DE PARTICULA POROSA QUE SE CONTACTA CON UNA MEZCLA QUE COMPRENDE AL AGENTE BENEFICIOSO Y UN POLIMERO SOLUBLE DE AGUA. EL PORTADOR DE PARTICULA POROSA ES SELECCIONADO DE MAGNESIO ALUMINOMETASILICATO, FOSFATO CALCICO DIBASICO ANHIDRO, CELULOSA MICROCRISTALINA, CARBOXIMETIL CELULOSA SODICA DEGRADADA, LA FIBRA DE CASCARA DE SOYA Y DIOXIDO DE SILICIO AGLOMERADO. EL PORTADOR DE PARTICULA POROSA ESTA PRESENTE EN UN RANGO DE 20 % A 99 % POR EL PESO DE LA UNIDAD. EL AGENTE SE ENCUENTRA PRESENTE EN UN RANGO DE 20mg A 250mg SELECCIONADO DE ACETATO DE MEGESTROL, CIPROFLOXACINO, ITROCONAZOL, LOVASTATIN, SIMVASTATINA, OMEPRAZOL, FENITOINA, CARVENDILOL, CLARITROMICINA, DICLOFENACO, ENTRE OTROS. EL POLIMERO SE SELECCIONA DE ETIL(HIDROXIETIL)CELULOSA, HIDROXIPROPIL METILCELULOSA, HIDROXIETIL CELULOSA, ENTRE OTROS. SE REFIERE TAMBIEN A UN METODO PARA PREPARAR LA COMPOSICION QUE COMPRENDE PROPORCIONAR EL PORTADOR DE PARTICULAS POROSAS; PROPORCIONAR UNA SOLUCION QUE COMPRENDE UN SOLVENTE, EL AGENTE, UN POLIMERO SOLUBLE EN AGUA Y APLICAR LA SOLUCION AL PORTADOR
PE2004001132A 2003-11-19 2004-11-18 Composicion y metodo para mejorar la biodisponibilidad PE20050584A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52342103P 2003-11-19 2003-11-19
US10/984,401 US20050181049A1 (en) 2003-11-19 2004-11-09 Composition and method for enhancing bioavailability

Publications (1)

Publication Number Publication Date
PE20050584A1 true PE20050584A1 (es) 2005-08-15

Family

ID=34636467

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2004001132A PE20050584A1 (es) 2003-11-19 2004-11-18 Composicion y metodo para mejorar la biodisponibilidad

Country Status (13)

Country Link
US (1) US20050181049A1 (es)
EP (1) EP1684726A4 (es)
JP (1) JP2007511608A (es)
KR (1) KR20060109934A (es)
AR (1) AR048017A1 (es)
AU (1) AU2004292415A1 (es)
CA (1) CA2546618A1 (es)
IL (1) IL175647A0 (es)
MX (1) MXPA06005630A (es)
NO (1) NO20062860L (es)
PE (1) PE20050584A1 (es)
TW (1) TW200529884A (es)
WO (1) WO2005051358A1 (es)

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WO2006050221A2 (en) 2004-10-29 2006-05-11 The Regents Of The University Of California Porous photonic crystals for drug delivery to the eye
US20070009589A1 (en) * 2005-07-07 2007-01-11 Kandarapu Raghupathi Extended release compositions
EP1933811A2 (en) * 2005-09-30 2008-06-25 Alza Corporation Banded controlled release nanoparticle active agent formulation dosage forms and methods
MX337422B (es) 2005-11-22 2016-03-04 Orexigen Therapeutics Inc Composiciones y metodos para incrementar la sencibilidad a la insulina.
EP1954241B1 (en) * 2005-11-28 2012-02-29 Orexigen Therapeutics, Inc. Sustained-release formulation of zonisamide
US20090186081A1 (en) * 2006-01-05 2009-07-23 Lifecycle Pharma A/S Disintegrating Loadable Tablets
US8916195B2 (en) 2006-06-05 2014-12-23 Orexigen Therapeutics, Inc. Sustained release formulation of naltrexone
TWI504419B (zh) 2006-11-09 2015-10-21 Orexigen Therapeutics Inc 層狀醫藥調配物
JP2010508997A (ja) 2006-11-09 2010-03-25 オレキシジェン・セラピューティクス・インコーポレーテッド 減量薬を投与するための方法
DE102006054638B4 (de) * 2006-11-16 2014-12-04 Laburnum Gmbh Pharmazeutische Einzeldosisform
EP2500015A1 (en) 2006-12-05 2012-09-19 Landec Corporation Delivery of drugs
US8399007B2 (en) 2006-12-05 2013-03-19 Landec Corporation Method for formulating a controlled-release pharmaceutical formulation
GB0709541D0 (en) * 2007-05-17 2007-06-27 Jagotec Ag Pharmaceutical excipient
FR2918277B1 (fr) * 2007-07-06 2012-10-05 Coretecholding Nouveau procede de production de formes pharmaceutiques seches hydrodispersibles et les compositions hydrodispersibles ainsi obtenues
KR20160021307A (ko) * 2007-07-10 2016-02-24 더 리전트 오브 더 유니버시티 오브 캘리포니아 선택된 조직에 조성물을 전달하는 물질 및 방법
US20090035370A1 (en) * 2007-08-02 2009-02-05 Drugtech Corporation Dosage form and method of use
US8114883B2 (en) 2007-12-04 2012-02-14 Landec Corporation Polymer formulations for delivery of bioactive materials
CA2725930A1 (en) 2008-05-30 2009-12-30 Orexigen Therapeutics, Inc. Methods for treating visceral fat conditions
EP2135601A1 (en) * 2008-06-20 2009-12-23 Capsulution Nanoscience AG Stabilization of amorphous drugs using sponge-like carrier matrices
PL2403482T3 (pl) 2009-03-04 2018-06-29 Emplicure Ab Preparat odporny na nadużywanie
CN105476951A (zh) 2009-05-04 2016-04-13 普西维达公司 多孔硅药物洗脱颗粒
DK2427177T3 (en) 2009-05-08 2018-06-18 Emplicure Ab Composition for prolonged drug delivery comprising geopolymer binder
WO2010144755A2 (en) * 2009-06-11 2010-12-16 Landec Corporation Compositions and methods for delivery of materials
EP3659604A1 (en) 2010-01-11 2020-06-03 Nalpropion Pharmaceuticals, Inc. Methods of providing weight loss therapy in patients with major depression
KR20140003405A (ko) 2010-09-07 2014-01-09 오렉쏘 에이비 경피 약물 투여 장치
CA2816576C (en) 2010-11-01 2020-06-02 Psivida Us, Inc. Bioerodible silicon-based devices for delivery of therapeutic agents
US9394369B2 (en) 2011-01-03 2016-07-19 The Regents Of The University Of California Luminescent porous silicon nanoparticles for targeted delivery and immunization
MX369990B (es) 2012-06-06 2019-11-27 Orexigen Therapeutics Inc Composiciones de liberación sostenida de naltrexona y bupropión para usarse en el tratamiento de sobrepeso y obesidad.
US8652527B1 (en) 2013-03-13 2014-02-18 Upsher-Smith Laboratories, Inc Extended-release topiramate capsules
US9101545B2 (en) 2013-03-15 2015-08-11 Upsher-Smith Laboratories, Inc. Extended-release topiramate capsules
EP2968571A4 (en) 2013-03-15 2016-09-07 Psivida Inc BIODEGRADABLE SILICONE BASED COMPOSITIONS FOR THE DELIVERY OF THERAPEUTIC AGENTS
CN114533898B (zh) 2015-07-09 2025-07-01 加利福尼亚大学董事会 融合脂质体包被的多孔硅纳米颗粒
CN118955352A (zh) 2017-12-05 2024-11-15 赛诺维信制药公司 晶体形式及其制备方法
KR20200110648A (ko) 2017-12-05 2020-09-24 선오비온 파마슈티컬스 인코포레이티드 비라세믹 혼합물 및 이의 용도
MX2021014774A (es) 2019-06-04 2022-02-03 Sunovion Pharmaceuticals Inc Formulaciones de liberacion modificada y usos de las mismas.

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Also Published As

Publication number Publication date
IL175647A0 (en) 2006-09-05
TW200529884A (en) 2005-09-16
MXPA06005630A (es) 2006-12-14
EP1684726A4 (en) 2007-10-03
AU2004292415A1 (en) 2005-06-09
US20050181049A1 (en) 2005-08-18
NO20062860L (no) 2006-08-17
WO2005051358A8 (en) 2005-07-21
WO2005051358A1 (en) 2005-06-09
JP2007511608A (ja) 2007-05-10
AR048017A1 (es) 2006-03-22
KR20060109934A (ko) 2006-10-23
EP1684726A1 (en) 2006-08-02
CA2546618A1 (en) 2005-06-09

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