TR201907942T4 - Aktif bir bileşen olarak takrolimus içeren sürekli salımlı peletler. - Google Patents

Aktif bir bileşen olarak takrolimus içeren sürekli salımlı peletler. Download PDF

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Publication number
TR201907942T4
TR201907942T4 TR2019/07942T TR201907942T TR201907942T4 TR 201907942 T4 TR201907942 T4 TR 201907942T4 TR 2019/07942 T TR2019/07942 T TR 2019/07942T TR 201907942 T TR201907942 T TR 201907942T TR 201907942 T4 TR201907942 T4 TR 201907942T4
Authority
TR
Turkey
Prior art keywords
release pellets
sustained release
present
active ingredient
pellets
Prior art date
Application number
TR2019/07942T
Other languages
English (en)
Inventor
Lee Hee-Yub
Original Assignee
Hee Yub Lee
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 Hee Yub Lee filed Critical Hee Yub Lee
Publication of TR201907942T4 publication Critical patent/TR201907942T4/tr

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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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/4353—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/436—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a six-membered ring having oxygen as a ring hetero atom, e.g. rapamycin
    • 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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
    • 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
    • A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Mevcut buluş, aktif bir bileşen olarak takrolimus içeren sürekli salımlı peletler ile ilgilidir. Bu buluşun sürekli salımlı peletleri birden fazla hidroksipropil metilselüloz katmanına sahiptir ve ilaçların salımını, belirli hidroksipropil metilselüloz ve Surelease ¢ içerikleri ile kontrol edebilir, böylece çözünme hızını homojen ve kararlı hale getirir ve çözünme hızının arzu edildiği şekilde ayarlanmasını sağlar. Mevcut buluşun peletlerinin hazırlanmasına yönelik işlemin tamamı, tek bir akışkan yataklı granülatörde gerçekleştirilir ve bu nedenle hazırlama işlemi basitleştirilir ve homojen partikül büyüklüğü dağılımına ve içeriğine sahip sürekli salımlı peletler elde edilirken hazırlama işlemine yönelik gereken süre kısaltılır. Mevcut buluşa ait sürekli salımlı peletler, 24 saate kadar süren tıbbi etkilere sahip olabilir ve bu nedenle, günde sadece bir kez uygulanabilir ve böylece hastanın uyumunu geliştirir.
TR2019/07942T 2010-10-19 2011-10-17 Aktif bir bileşen olarak takrolimus içeren sürekli salımlı peletler. TR201907942T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100101778A KR101243938B1 (ko) 2010-10-19 2010-10-19 타크롤리무스를 유효성분으로 함유하는 서방형 펠렛

Publications (1)

Publication Number Publication Date
TR201907942T4 true TR201907942T4 (tr) 2019-06-21

Family

ID=45975704

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/07942T TR201907942T4 (tr) 2010-10-19 2011-10-17 Aktif bir bileşen olarak takrolimus içeren sürekli salımlı peletler.

Country Status (7)

Country Link
US (1) US9358210B2 (tr)
EP (1) EP2630956B8 (tr)
KR (1) KR101243938B1 (tr)
CN (1) CN103189054B (tr)
ES (1) ES2727594T3 (tr)
TR (1) TR201907942T4 (tr)
WO (1) WO2012053785A2 (tr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9607412B2 (en) * 2010-02-04 2017-03-28 Ciena Corporation Method for rapid determination of lowest cost wavelength routes through a photonic network based on pre-validated paths
CN103432099A (zh) * 2013-08-13 2013-12-11 江苏正大清江制药有限公司 一种他克莫司缓释胶囊及其制备方法
EP3125873B1 (en) 2014-04-04 2020-06-03 Pharmaquest International Center, LLC Disintegrating monolithic modified release tablets containing quadri-layer extended release granules
CN105828827A (zh) 2014-11-21 2016-08-03 杭州领业医药科技有限公司 一种含他克莫司的药物组合物及其制备方法
CN104473907A (zh) * 2014-12-25 2015-04-01 北京华禧联合科技发展有限公司 一种他克莫司的口服缓释制剂
CA3142240A1 (en) * 2019-06-03 2020-12-10 Synthetic Biologics, Inc. Alkaline phosphatase formulations and uses thereof
JP7361004B2 (ja) * 2020-09-08 2023-10-13 信越化学工業株式会社 アルコール組成物の製造方法
CN112641733B (zh) * 2020-12-30 2022-11-22 北京华氏开元医药科技有限公司 一种西罗莫司缓释微丸及其制备方法
CN116650444B (zh) * 2023-07-31 2023-10-31 国药集团川抗制药有限公司 一种他克莫司缓释药物及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8608080D0 (en) * 1986-04-02 1986-05-08 Fujisawa Pharmaceutical Co Solid dispersion composition
US5395626A (en) * 1994-03-23 1995-03-07 Ortho Pharmaceutical Corporation Multilayered controlled release pharmaceutical dosage form
KR100539706B1 (ko) * 2005-01-25 2005-12-28 지엘팜텍 주식회사 타크로리무스 및 장용성 고분자를 함유하는 고체분산체
CA2664641A1 (en) * 2006-09-26 2008-04-10 Astellas Pharma, Inc. Controlled release dosage form of tacrolimus
CA2674039A1 (en) * 2006-12-28 2008-07-17 Astellas Pharma Inc. Sustained release formulation for tacrolimus
JP2010522742A (ja) * 2007-03-29 2010-07-08 パナセア バイオテック リミテッド タクロリムスの修飾型剤形
US8110226B2 (en) * 2007-07-20 2012-02-07 Mylan Pharmaceuticals Inc. Drug formulations having inert sealed cores
KR101174183B1 (ko) * 2008-11-28 2012-08-16 주식회사 삼양바이오팜 생체이용률이 향상된 타크로리무스 제제 및 상기 제제의 제조방법
CN101664394A (zh) * 2009-09-25 2010-03-10 宋洪涛 他克莫司缓控释制剂及其制备方法

Also Published As

Publication number Publication date
US20130216624A1 (en) 2013-08-22
KR101243938B1 (ko) 2013-03-19
ES2727594T3 (es) 2019-10-17
CN103189054B (zh) 2016-06-01
CN103189054A (zh) 2013-07-03
EP2630956B1 (en) 2019-02-27
EP2630956B8 (en) 2019-07-17
EP2630956A4 (en) 2016-08-03
US9358210B2 (en) 2016-06-07
EP2630956A2 (en) 2013-08-28
WO2012053785A2 (ko) 2012-04-26
KR20120047339A (ko) 2012-05-14
WO2012053785A3 (ko) 2012-06-28

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