IN2014DE00037A - - Google Patents

Info

Publication number
IN2014DE00037A
IN2014DE00037A IN37DE2014A IN2014DE00037A IN 2014DE00037 A IN2014DE00037 A IN 2014DE00037A IN 37DE2014 A IN37DE2014 A IN 37DE2014A IN 2014DE00037 A IN2014DE00037 A IN 2014DE00037A
Authority
IN
India
Prior art keywords
drug
containing particle
coating composition
particle
preparing
Prior art date
Application number
Other languages
English (en)
Inventor
Takuya Yokosawa
Yuichi Nishiyama
Naosuke Maruyama
Original Assignee
Shinetsu Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49885183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DE00037(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co
Publication of IN2014DE00037A publication Critical patent/IN2014DE00037A/en

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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047—Cellulose ethers containing no ester groups, 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0056—Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
    • A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
    • 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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of 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
    • A61K9/48—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/32—Cellulose ether-esters

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Medicinal Preparation (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Paints Or Removers (AREA)
IN37DE2014 2013-01-11 2014-01-06 IN2014DE00037A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013003534A JP5836980B2 (ja) 2013-01-11 2013-01-11 薬物含有粒子、固形製剤及び薬物含有粒子の製造方法

Publications (1)

Publication Number Publication Date
IN2014DE00037A true IN2014DE00037A (enrdf_load_stackoverflow) 2015-05-08

Family

ID=49885183

Family Applications (1)

Application Number Title Priority Date Filing Date
IN37DE2014 IN2014DE00037A (enrdf_load_stackoverflow) 2013-01-11 2014-01-06

Country Status (6)

Country Link
US (1) US11052051B2 (enrdf_load_stackoverflow)
EP (1) EP2754438B2 (enrdf_load_stackoverflow)
JP (1) JP5836980B2 (enrdf_load_stackoverflow)
KR (1) KR101911977B1 (enrdf_load_stackoverflow)
CN (1) CN103920159B (enrdf_load_stackoverflow)
IN (1) IN2014DE00037A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6203702B2 (ja) * 2014-11-18 2017-09-27 信越化学工業株式会社 ヒプロメロース酢酸エステルコハク酸エステルを用いたスプレードライ用溶液及び固体分散体の製造方法
EP3216807B2 (en) * 2016-03-09 2022-05-18 Shin-Etsu Chemical Co., Ltd. Coating composition containing methyl cellulose, method for producing the same, and solid preparation
JP2018141239A (ja) 2017-02-28 2018-09-13 Ｄｏｗａエレクトロニクス株式会社 銀ナノワイヤインク
CN113874000A (zh) * 2019-04-22 2021-12-31 尼普洛株式会社 医药制剂的制造方法
JP7165626B2 (ja) * 2019-06-06 2022-11-04 信越化学工業株式会社 インクジェット印刷を行う錠剤向けのコーティング用組成物、これを用いた水性インクによる印字を有する錠剤及びその製造方法
JP7399060B2 (ja) * 2020-10-01 2023-12-15 信越化学工業株式会社 ヒドロキシプロピルメチルセルロースアセテートサクシネートの製造方法
JP7399061B2 (ja) * 2020-10-01 2023-12-15 信越化学工業株式会社 ヒドロキシプロピルメチルセルロースフタレートの製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1166777A (en) * 1915-02-09 1916-01-04 Revere Rubber Co Process of vulcanizing rubber, rubber-like, or similar materials.
US2510923A (en) * 1945-03-03 1950-06-06 Gen Mills Inc Recording sound on wire
JP2773959B2 (ja) * 1990-07-10 1998-07-09 信越化学工業株式会社 大腸内放出性固形製剤
JP2916978B2 (ja) 1993-08-25 1999-07-05 エスエス製薬株式会社 放出開始制御型製剤
US5733575A (en) 1994-10-07 1998-03-31 Bpsi Holdings, Inc. Enteric film coating compositions, method of coating therewith, and coated forms
JPH08245423A (ja) * 1995-03-06 1996-09-24 Shionogi & Co Ltd 水系腸溶性コーティング液
JP4263776B2 (ja) * 1996-08-09 2009-05-13 杏林製薬株式会社 イブジラストの徐放化経口錠剤およびその製造方法
ATE404178T1 (de) 1999-02-10 2008-08-15 Pfizer Prod Inc Vorrichtung mit matrixgesteuerter wirkstofffreisetzung
US7223421B2 (en) * 2000-06-30 2007-05-29 Mcneil-Ppc, Inc. Teste masked pharmaceutical particles
WO2002004016A1 (fr) 2000-07-11 2002-01-17 Shionogi & Co., Ltd. Preparations enteriques contenant des peptides physiologiquement actifs
WO2002096392A1 (en) † 2001-05-31 2002-12-05 Cima Labs Inc. Taste-masking of highly water-soluble drugs
JP2004067606A (ja) * 2002-08-08 2004-03-04 Zensei Yakuhin Kogyo Kk イトラコナゾール経口投与製剤
MXPA05004648A (es) 2002-10-30 2005-06-08 Pharmacia Corp Comprimidos orales de liberacion extendida y procedimientos de preparacion y uso de los mismos.
US7294347B2 (en) * 2004-06-21 2007-11-13 Council Of Scientific And Industrial Research Coating compositions for bitterness inhibition
JP2007031407A (ja) * 2005-07-29 2007-02-08 Shin Etsu Chem Co Ltd 低置換度セルロースエーテル含有コーティング用組成物及び不快な味が隠蔽されたフィルムコーティング製剤
JP4439499B2 (ja) 2005-08-01 2010-03-24 大日本住友製薬株式会社 アムロジピン含有粒子およびそれからなる口腔内崩壊錠
JP5405752B2 (ja) 2007-01-31 2014-02-05 大日本住友製薬株式会社 被覆された薬物含有粒子および該粒子を含む固形製剤
CA2725578A1 (en) 2008-04-24 2009-10-29 Evestra, Inc. Oral contraceptive dosage forms comprising a progestogen dispersed in an enteric polymer and further comprising an estrogen
KR101705204B1 (ko) 2009-09-11 2017-02-09 롯데정밀화학 주식회사 장용성 경질 캡슐용 수성 조성물, 장용성 경질 캡슐의 제조방법 및 장용성 경질 캡슐
KR101182827B1 (ko) 2010-06-11 2012-09-14 삼성정밀화학 주식회사 장용성 경질 캡슐의 제조방법 및 장용성 경질 캡슐
JP4803686B2 (ja) 2010-08-31 2011-10-26 協和発酵キリン株式会社 苦味を呈する薬物を含有する顆粒および口腔内崩壊錠
WO2012029838A1 (ja) 2010-08-31 2012-03-08 協和発酵キリン株式会社 口腔内崩壊錠
US20120251588A1 (en) * 2011-03-30 2012-10-04 Miyuki Fukasawa Coating Composition, Solid Preparation Coated Therewith, and Method for Preparing Solid Preparation

Also Published As

Publication number Publication date
US20140199406A1 (en) 2014-07-17
CN103920159A (zh) 2014-07-16
JP2014133722A (ja) 2014-07-24
KR20140091475A (ko) 2014-07-21
EP2754438A1 (en) 2014-07-16
EP2754438B2 (en) 2020-08-05
CN103920159B (zh) 2018-01-16
JP5836980B2 (ja) 2015-12-24
US11052051B2 (en) 2021-07-06
KR101911977B1 (ko) 2018-10-25
EP2754438B1 (en) 2017-03-08

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