AP2011005687A0 - Sustained release drug delivery system. - Google Patents

Sustained release drug delivery system.

Info

Publication number
AP2011005687A0
AP2011005687A0 AP2011005687A AP2011005687A AP2011005687A0 AP 2011005687 A0 AP2011005687 A0 AP 2011005687A0 AP 2011005687 A AP2011005687 A AP 2011005687A AP 2011005687 A AP2011005687 A AP 2011005687A AP 2011005687 A0 AP2011005687 A0 AP 2011005687A0
Authority
AP
ARIPO
Prior art keywords
delivery system
drug delivery
sustained release
release drug
sustained
Prior art date
Application number
AP2011005687A
Other languages
English (en)
Inventor
Madhu Rana
Subheet Jain
Pal Sing Hardevinder
Original Assignee
Bioplus Life Sciences Pvt Ltd
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 Bioplus Life Sciences Pvt Ltd filed Critical Bioplus Life Sciences Pvt Ltd
Publication of AP2011005687A0 publication Critical patent/AP2011005687A0/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
    • 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
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0065—Forms with gastric retention, e.g. floating on gastric juice, adhering to gastric mucosa, expanding to prevent passage through the pylorus
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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
    • 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
    • A61K9/2009—Inorganic compounds
    • 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
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/20—Antivirals for DNA viruses
    • A61P31/22—Antivirals for DNA viruses for herpes viruses

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Communicable Diseases (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Oncology (AREA)
  • Physiology (AREA)
  • Nutrition Science (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AP2011005687A 2008-10-08 2009-10-08 Sustained release drug delivery system. AP2011005687A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2158MU2008 2008-10-08
PCT/IN2009/000562 WO2010041279A2 (en) 2008-10-08 2009-10-08 Sustained release drug delivery system

Publications (1)

Publication Number Publication Date
AP2011005687A0 true AP2011005687A0 (en) 2011-06-30

Family

ID=42101042

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2011005687A AP2011005687A0 (en) 2008-10-08 2009-10-08 Sustained release drug delivery system.

Country Status (14)

Country Link
US (2) US9622977B2 (xx)
EP (1) EP2349221A4 (xx)
JP (1) JP2012505203A (xx)
KR (1) KR20110069150A (xx)
CN (1) CN102307574A (xx)
AP (1) AP2011005687A0 (xx)
AU (1) AU2009301994B2 (xx)
BR (1) BRPI0914080A2 (xx)
CA (1) CA2739246A1 (xx)
EA (1) EA201170529A1 (xx)
IL (1) IL212195A0 (xx)
MX (1) MX2011003749A (xx)
WO (1) WO2010041279A2 (xx)
ZA (1) ZA201103240B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2705027T3 (es) 2010-08-19 2019-03-21 Buck Institute For Age Res Métodos de tratamiento del deterioro cognitivo leve (DCL) y trastornos relacionados
CN102784203A (zh) * 2011-05-20 2012-11-21 上海凯宝药业股份有限公司 一种痰热清片剂及其制备方法
US20130143867A1 (en) 2011-12-02 2013-06-06 Sychroneuron Inc. Acamprosate formulations, methods of using the same, and combinations comprising the same
US20150030683A1 (en) * 2012-02-18 2015-01-29 Buck Institute For Research On Aging Formulations and methods for the treatment or prophylaxis of pre-mci and/or pre-alzheimer's conditions
WO2014197744A1 (en) * 2013-06-05 2014-12-11 Synchroneuron, Inc. Acamprosate formulations, methods of using the same, and combinations comprising the same
ITUB20150279A1 (it) * 2015-03-09 2016-09-09 S I I T S R L Servizio Int Imballaggi Termosaldanti Sistema flottante per la cura dei sintomi delle affezioni gastriche
US10182993B2 (en) 2015-04-06 2019-01-22 Patheon Softgels Inc. Compositions for colonic delivery of drugs
CN105496982B (zh) * 2015-12-24 2018-10-19 广东药科大学 一种壳聚糖片剂及其制备方法
US12263252B2 (en) 2019-06-05 2025-04-01 The Florida International University Board Of Trustees Biotherapy for viral infections using biopolymer based micro/nanogels
US20200383932A1 (en) * 2019-06-05 2020-12-10 The Florida International University Board Of Trustees Biotherapy for viral infections using biopolymer based micro/nanogels
CN111302859A (zh) * 2020-03-27 2020-06-19 王世伟 一种新型土壤改良剂的制备和应用
CN115684514B (zh) * 2022-11-24 2024-04-26 则正(济南)生物科技有限公司 评价仿制药和原研药生物利用度的方法及其应用
CN121793948A (zh) * 2023-09-01 2026-04-03 豪夫迈·罗氏有限公司 用于制备半固体组合物的新颖方法及其用途
CN118496734B (zh) * 2024-06-04 2025-08-26 山东科技大学 一种用于严酷环境智能探测传感器的循环自修复智能防腐涂料的制备方法及其应用

Family Cites Families (19)

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IT1282650B1 (it) * 1996-02-19 1998-03-31 Jagotec Ag Compressa farmaceutica,caratterizzata da elevato aumento di volume a contatto con liquidi biologici
GB9710699D0 (en) 1997-05-24 1997-07-16 Danbiosyst Uk Gastro-retentive controlled release system
WO1998055107A1 (en) 1997-06-06 1998-12-10 Depomed, Inc. Gastric-retentive oral drug dosage forms for controlled release of highly soluble drugs
JP2001527023A (ja) * 1997-08-11 2001-12-25 アルザ・コーポレーション 胃で保持するのに適合した長期放出性活性剤剤形
AP2002002410A0 (en) 1999-08-04 2002-03-31 Ranbaxy Laboratories Ltd Hydrodynamically Balancing Oral Drug Delivery System
US6488962B1 (en) * 2000-06-20 2002-12-03 Depomed, Inc. Tablet shapes to enhance gastric retention of swellable controlled-release oral dosage forms
US20020119192A1 (en) * 2000-09-22 2002-08-29 Vishwanathan Narayanan Badri Controlled release formulations for oral administration
US20040219186A1 (en) * 2001-08-16 2004-11-04 Ayres James W. Expandable gastric retention device
US20030091630A1 (en) * 2001-10-25 2003-05-15 Jenny Louie-Helm Formulation of an erodible, gastric retentive oral dosage form using in vitro disintegration test data
CA2409552A1 (en) 2001-10-25 2003-04-25 Depomed, Inc. Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract
CN1630513A (zh) * 2002-02-04 2005-06-22 兰贝克赛实验室有限公司 流体动力平衡的以两相释放的口服药物输递系统
US6787234B2 (en) 2002-05-15 2004-09-07 Oms Investments, Inc. Triggered start products and processes for the production and use thereof
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Also Published As

Publication number Publication date
CA2739246A1 (en) 2010-04-15
MX2011003749A (es) 2011-09-01
WO2010041279A4 (en) 2010-09-10
BRPI0914080A2 (pt) 2015-10-27
EA201170529A1 (ru) 2012-01-30
KR20110069150A (ko) 2011-06-22
JP2012505203A (ja) 2012-03-01
US9622977B2 (en) 2017-04-18
ZA201103240B (en) 2011-12-28
CN102307574A (zh) 2012-01-04
US20170165269A1 (en) 2017-06-15
US20110244034A1 (en) 2011-10-06
WO2010041279A3 (en) 2010-07-01
AU2009301994A1 (en) 2010-04-15
WO2010041279A2 (en) 2010-04-15
EP2349221A2 (en) 2011-08-03
EP2349221A4 (en) 2013-03-27
IL212195A0 (en) 2011-06-30
AU2009301994B2 (en) 2016-10-20

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