CN1655765A - 缓释药物制剂及其制备方法 - Google Patents

缓释药物制剂及其制备方法 Download PDF

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Publication number
CN1655765A
CN1655765A CNA038115018A CN03811501A CN1655765A CN 1655765 A CN1655765 A CN 1655765A CN A038115018 A CNA038115018 A CN A038115018A CN 03811501 A CN03811501 A CN 03811501A CN 1655765 A CN1655765 A CN 1655765A
Authority
CN
China
Prior art keywords
preparation
albuterol
slow releasing
hour
tablet
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA038115018A
Other languages
English (en)
Chinese (zh)
Inventor
D·库姆哈尼
H·B·潘亚
H·帕特尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pliva Farmaceutika dd
Original Assignee
Pliva Farmaceutika dd
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 Pliva Farmaceutika dd filed Critical Pliva Farmaceutika dd
Publication of CN1655765A publication Critical patent/CN1655765A/zh
Pending legal-status Critical Current

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    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2886—Dragees; Coated pills or tablets, e.g. with film or compression coating having two or more different drug-free coatings; Tablets of the type inert core-drug layer-inactive layer
    • 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
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pulmonology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
CNA038115018A 2002-04-12 2003-04-11 缓释药物制剂及其制备方法 Pending CN1655765A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/120,501 US7125563B2 (en) 2002-04-12 2002-04-12 Sustained release pharmaceutical preparations and methods for producing the same
US10/120,501 2002-04-12

Publications (1)

Publication Number Publication Date
CN1655765A true CN1655765A (zh) 2005-08-17

Family

ID=29214431

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038115018A Pending CN1655765A (zh) 2002-04-12 2003-04-11 缓释药物制剂及其制备方法

Country Status (10)

Country Link
US (3) US7125563B2 (enExample)
EP (1) EP1494653A1 (enExample)
JP (1) JP2005532289A (enExample)
CN (1) CN1655765A (enExample)
AU (1) AU2003218397A1 (enExample)
CA (1) CA2481667A1 (enExample)
HR (1) HRP20040945A2 (enExample)
PL (1) PL373328A1 (enExample)
RU (1) RU2004133532A (enExample)
WO (1) WO2003086364A1 (enExample)

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US10624858B2 (en) 2004-08-23 2020-04-21 Intellipharmaceutics Corp Controlled release composition using transition coating, and method of preparing same
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US8623409B1 (en) 2010-10-20 2014-01-07 Tris Pharma Inc. Clonidine formulation
KR102127625B1 (ko) 2012-09-03 2020-06-29 다이이찌 산쿄 가부시키가이샤 하이드로모르폰염산염 함유의 경구용 서방성 의약 조성물
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US12458592B1 (en) 2017-09-24 2025-11-04 Tris Pharma, Inc. Extended release amphetamine tablets
US11590081B1 (en) 2017-09-24 2023-02-28 Tris Pharma, Inc Extended release amphetamine tablets
US11918689B1 (en) 2020-07-28 2024-03-05 Tris Pharma Inc Liquid clonidine extended release composition

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Also Published As

Publication number Publication date
US20080107730A1 (en) 2008-05-08
RU2004133532A (ru) 2005-06-10
CA2481667A1 (en) 2003-10-23
AU2003218397A1 (en) 2003-10-27
US20060105037A1 (en) 2006-05-18
EP1494653A1 (en) 2005-01-12
WO2003086364A1 (en) 2003-10-23
PL373328A1 (en) 2005-08-22
JP2005532289A (ja) 2005-10-27
US20030198670A1 (en) 2003-10-23
US7125563B2 (en) 2006-10-24
HRP20040945A2 (en) 2005-02-28

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