HK1019142A1 - Drug composition with controlled drug release rate - Google Patents

Drug composition with controlled drug release rate

Info

Publication number
HK1019142A1
HK1019142A1 HK99104382A HK99104382A HK1019142A1 HK 1019142 A1 HK1019142 A1 HK 1019142A1 HK 99104382 A HK99104382 A HK 99104382A HK 99104382 A HK99104382 A HK 99104382A HK 1019142 A1 HK1019142 A1 HK 1019142A1
Authority
HK
Hong Kong
Prior art keywords
drug
release rate
controlled
composition
drug release
Prior art date
Application number
HK99104382A
Other languages
English (en)
Inventor
Makoto Suzuki
Kenji Ishigaki
Minoru Okada
Kenji Ono
Shuichi Kasai
Katsumi Imamori
Original Assignee
Ssp Co 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 Ssp Co Ltd filed Critical Ssp Co Ltd
Publication of HK1019142A1 publication Critical patent/HK1019142A1/xx

Links

Classifications

    • 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
    • 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
    • A61K9/14—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HK99104382A 1997-10-27 1999-10-07 Drug composition with controlled drug release rate HK1019142A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29400897A JP4234803B2 (ja) 1997-10-27 1997-10-27 薬物放出速度が制御された医薬組成物

Publications (1)

Publication Number Publication Date
HK1019142A1 true HK1019142A1 (en) 2000-01-14

Family

ID=17802062

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104382A HK1019142A1 (en) 1997-10-27 1999-10-07 Drug composition with controlled drug release rate

Country Status (10)

Country Link
US (1) US6375988B1 (xx)
EP (1) EP0913149B1 (xx)
JP (1) JP4234803B2 (xx)
KR (1) KR100535319B1 (xx)
CN (1) CN1136842C (xx)
CA (1) CA2251281C (xx)
DE (1) DE69829254T2 (xx)
ES (1) ES2239376T3 (xx)
HK (1) HK1019142A1 (xx)
TW (1) TW520292B (xx)

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US7276251B2 (en) * 1997-04-01 2007-10-02 Lg Life Sciences, Ltd., Inc. Sustained-release composition of drugs encapsulated in microparticles of hyaluronic acid
US7022683B1 (en) * 1998-05-13 2006-04-04 Carrington Laboratories, Inc. Pharmacological compositions comprising pectins having high molecular weights and low degrees of methoxylation
US7582311B1 (en) * 1999-10-15 2009-09-01 Genentech, Inc. Injection vehicle for polymer-based formulations
US6544555B2 (en) 2000-02-24 2003-04-08 Advancis Pharmaceutical Corp. Antibiotic product, use and formulation thereof
US20020068078A1 (en) 2000-10-13 2002-06-06 Rudnic Edward M. Antifungal product, use and formulation thereof
US6777000B2 (en) * 2001-02-28 2004-08-17 Carrington Laboratories, Inc. In-situ gel formation of pectin
US7494669B2 (en) * 2001-02-28 2009-02-24 Carrington Laboratories, Inc. Delivery of physiological agents with in-situ gels comprising anionic polysaccharides
WO2002100425A1 (en) * 2001-06-11 2002-12-19 Ltt Institute Co., Ltd. Aggregate composition for sustained-release preparation, process for producing the same, and sustained-release preparation containing the same
GB0129489D0 (en) * 2001-12-10 2002-01-30 Quadrant Healthcare Uk Ltd Sustained-release compositions
EP1787643A1 (en) * 2004-09-09 2007-05-23 Jimenez Bayardo, Arturo Implants and microspheres for the sustained release of drugs for ophthalmic use and preparation methods thereof
US20070141160A1 (en) * 2005-12-15 2007-06-21 Brown Laura J Method of treatment for osteoarthritis by local intra-articular injection of microparticles
KR100939983B1 (ko) * 2006-10-31 2010-02-03 주식회사 엘지생명과학 히아루론산-소수성 폴리 아미노산 공중합체
JP5255775B2 (ja) * 2007-03-15 2013-08-07 ピアス株式会社 水性ゲル、皮膚外用剤および化粧料
CN103781473A (zh) * 2011-09-02 2014-05-07 诺维信生物制药丹麦公司 包含用于持续药物释放的透明质酸的口服配制品
CN103857702B (zh) * 2011-10-03 2018-01-26 南洋理工大学 具有优异广谱抗微生物活性和高选择性的阳离子肽多糖
EP2606896B1 (en) * 2011-12-23 2014-08-27 AAP Implantate AG Sterile emulsion containing hyaluronate and glucocorticoid, and use of such emulsion in the treatment of inflammatory joint disorders
JP6120397B2 (ja) * 2012-10-11 2017-04-26 ポーラ化成工業株式会社 キトサン及びヒアルロナンを含むナノ粒子の製造方法
US20160206562A1 (en) 2013-08-21 2016-07-21 Nrl Pharma, Inc. Method for producing microparticles
CN106665645B (zh) * 2016-12-22 2019-08-27 德州京信药业有限公司 一种精制敌百虫组合物及其制备方法与应用
KR102610937B1 (ko) * 2018-10-30 2023-12-08 (주)아모레퍼시픽 가교 히알루론산 조성물 및 이의 제조방법
KR102501175B1 (ko) * 2020-02-03 2023-02-16 엠앤에이치바이오 주식회사 난청 치료용 제어 방출형 제제 및 이의 제조방법
JP7408217B2 (ja) * 2020-06-01 2024-01-05 エルジー・ケム・リミテッド 高分子マイクロ粒子の製造方法、高分子マイクロ粒子、それを含む医療用組成物、美容組成物、医療用品および美容用品
KR102597505B1 (ko) * 2020-06-01 2023-11-02 주식회사 엘지화학 고분자 마이크로 입자의 제조방법, 고분자 마이크로 입자, 이를 포함하는 의료용 조성물, 미용 조성물, 의료 용품 및 미용 용품
KR20230047294A (ko) * 2021-09-30 2023-04-07 주식회사 엘지화학 마이크로 캐리어, 세포 복합체 및 이를 포함하는 의료용 조성물, 미용 조성물, 의료 용품 및 미용 용품

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JPS60100516A (ja) 1983-11-04 1985-06-04 Takeda Chem Ind Ltd 徐放型マイクロカプセルの製造法
DE3686275T2 (de) * 1985-01-11 1993-03-18 Teijin Ltd Praeparate mit verzoegerter freisetzung.
JPS61253065A (ja) * 1985-05-02 1986-11-10 片倉チツカリン株式会社 キトサン誘導体およびコラ−ゲンの複合材の医用材料およびその製造法
JP2837675B2 (ja) * 1987-09-22 1998-12-16 中外製薬株式会社 徐放性微粒製剤
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JPH04124127A (ja) * 1990-09-14 1992-04-24 Chugai Pharmaceut Co Ltd マイクロカプセル型徐放性製剤及びその製造法
IT1243390B (it) * 1990-11-22 1994-06-10 Vectorpharma Int Composizioni farmaceutiche in forma di particelle atte al rilascio controllato di sostanze farmacologicamente attive e procedimento per la loro preparazione.
JP3283288B2 (ja) * 1991-03-08 2002-05-20 電気化学工業株式会社 生理活性ペプチド製剤
JPH04282322A (ja) * 1991-03-08 1992-10-07 Denki Kagaku Kogyo Kk 生物活性ペプチド製剤
JPH0565231A (ja) * 1991-03-12 1993-03-19 Takeda Chem Ind Ltd エリスロポエチンの持続性製剤
US5416071A (en) * 1991-03-12 1995-05-16 Takeda Chemical Industries, Ltd. Water-soluble composition for sustained-release containing epo and hyaluronic acid
DE4115454A1 (de) * 1991-05-11 1992-11-12 Basf Ag Eisen-(iii)-hyaluronate
JP3449738B2 (ja) * 1991-07-10 2003-09-22 武田薬品工業株式会社 水溶性組成物
EP0667783B1 (en) * 1991-11-07 1999-04-21 The University Of Southern California Compositions and methods for preventing adhesion formation
IT1254170B (it) * 1991-12-18 1995-09-11 Mini Ricerca Scient Tecnolog Membrane composite per la rigenerazione guidata di tessuti
GB9202464D0 (en) * 1992-02-05 1992-03-18 Danbiosyst Uk Composition for nasal administration
GB9206509D0 (en) 1992-03-25 1992-05-06 Jevco Ltd Heteromorphic sponges containing active agents
US6197346B1 (en) * 1992-04-24 2001-03-06 Brown Universtiy Research Foundation Bioadhesive microspheres and their use as drug delivery and imaging systems
JPH05310580A (ja) * 1992-04-30 1993-11-22 Shiseido Co Ltd 眼内灌流用液剤
JPH06100468A (ja) * 1992-09-25 1994-04-12 Kibun Food Chemifa Co Ltd 徐放性組成物
US5399358A (en) * 1993-11-12 1995-03-21 Edward Mendell Co., Inc. Sustained release formulations for 24 hour release of metroprolol
IT1273742B (it) 1994-08-01 1997-07-09 Lifegroup Spa Composizioni ad elevata bioadesivita' e mucoadesivita' utili per il trattamento di epitali e mucose
JPH08198724A (ja) * 1995-01-19 1996-08-06 Yakult Honsha Co Ltd 皮膚化粧料
JPH09221420A (ja) * 1995-12-15 1997-08-26 Takeda Chem Ind Ltd ヒドロキサム酸類の徐放性製剤
KR100236771B1 (ko) * 1997-04-01 2000-02-01 성재갑 히아루론산을 이용한 약물의 서방성 미세입자 제형
US5885609A (en) * 1997-05-23 1999-03-23 Northeastern University Biocompatible articles and method for making same
US6391336B1 (en) * 1997-09-22 2002-05-21 Royer Biomedical, Inc. Inorganic-polymer complexes for the controlled release of compounds including medicinals

Also Published As

Publication number Publication date
CA2251281C (en) 2007-09-11
US6375988B1 (en) 2002-04-23
JPH11130697A (ja) 1999-05-18
CN1220874A (zh) 1999-06-30
CN1136842C (zh) 2004-02-04
EP0913149A1 (en) 1999-05-06
CA2251281A1 (en) 1999-04-27
DE69829254T2 (de) 2005-08-18
KR100535319B1 (ko) 2006-04-21
TW520292B (en) 2003-02-11
ES2239376T3 (es) 2005-09-16
JP4234803B2 (ja) 2009-03-04
DE69829254D1 (de) 2005-04-14
EP0913149B1 (en) 2005-03-09
KR19990037094A (ko) 1999-05-25

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Legal Events

Date Code Title Description
PF Patent in force
AS Change of ownership

Owner name: BIOMEDIX CO.

Free format text: FORMER OWNER(S): SSP CO., LTD. SS

CHPA Change of a particular in the register (except of change of ownership)
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151027