IN2014DE02197A - - Google Patents

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Publication number
IN2014DE02197A
IN2014DE02197A IN2197DE2014A IN2014DE02197A IN 2014DE02197 A IN2014DE02197 A IN 2014DE02197A IN 2197DE2014 A IN2197DE2014 A IN 2197DE2014A IN 2014DE02197 A IN2014DE02197 A IN 2014DE02197A
Authority
IN
India
Prior art keywords
hot
melt
hpmcas
drug
melt extrusion
Prior art date
Application number
Other languages
English (en)
Inventor
Naosuke Maruyama
Shogo Warashina
Fumie Kusaki
Sakae Obara
Kazuki Kikuchi
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=51225402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DE02197(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 IN2014DE02197A publication Critical patent/IN2014DE02197A/en

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
    • A61K31/435—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
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4422—1,4-Dihydropyridines, e.g. nifedipine, nicardipine
    • 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
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • 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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
IN2197DE2014 2013-08-12 2014-08-01 IN2014DE02197A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013167572 2013-08-12

Publications (1)

Publication Number Publication Date
IN2014DE02197A true IN2014DE02197A (enExample) 2015-06-19

Family

ID=51225402

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2197DE2014 IN2014DE02197A (enExample) 2013-08-12 2014-08-01

Country Status (6)

Country Link
US (1) US11090295B2 (enExample)
EP (1) EP2837391B1 (enExample)
JP (1) JP6162662B2 (enExample)
KR (1) KR102089112B1 (enExample)
CN (1) CN104371030B (enExample)
IN (1) IN2014DE02197A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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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
US10604588B2 (en) 2016-04-05 2020-03-31 Shin-Etsu Chemical Co., Ltd. Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solid preparation
WO2017032908A1 (en) * 2016-07-08 2017-03-02 Synthon B.V. Pharmaceutical composition comprising amorphous posaconazole
JP6683561B2 (ja) * 2016-07-12 2020-04-22 信越化学工業株式会社 腸溶性硬カプセル用組成物及び腸溶性硬カプセルの製造方法
JP6644656B2 (ja) * 2016-08-29 2020-02-12 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の製造方法
JP6742197B2 (ja) * 2016-08-29 2020-08-19 信越化学工業株式会社 ヒプロメロースフタル酸エステルの製造方法
US20190038754A1 (en) * 2017-08-07 2019-02-07 SE Tylose, USA, Inc. Pharmaceutical composition in solid extruded form
TR201722852A2 (tr) * 2017-12-29 2019-07-22 Sanovel Ilac Sanayi Ve Ticaret Anonim Sirketi Mesalazi̇ni̇n oral farmasöti̇k kompozi̇syonlari
JP6905035B2 (ja) * 2019-11-29 2021-07-21 Ｎｉｓｓｈａ株式会社 可食性フィルムの製造方法、フィルム製剤及び可食性フィルム
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
EP4497760A1 (en) * 2023-07-26 2025-01-29 Shin-Etsu Chemical Co., Ltd. Hydroxypropyl methylcellulose acetate succinate powder, and method of producing the same
CN120938940A (zh) * 2025-10-15 2025-11-14 成都药宜立康医药科技有限公司 一种苯磺酸美洛加巴林药物组合物及其制备方法

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951562B2 (ja) 1977-10-25 1984-12-14 信越化学工業株式会社 セルロ−スエ−テルの酸性サクシニルおよび脂肪族モノアシル混成エステルの製造方法
US4226981A (en) 1977-09-28 1980-10-07 Shin-Etsu Chemical Co., Ltd. Ether-ester derivatives of cellulose and their applications
JPS5535031A (en) * 1978-09-04 1980-03-11 Shin Etsu Chem Co Ltd Enteric coating composition
JP2528706B2 (ja) 1988-05-30 1996-08-28 ゼリア新薬工業株式会社 ジヒドロピリジン化合物の製剤組成物
JP2925346B2 (ja) 1991-03-18 1999-07-28 田辺製薬株式会社 腸溶性製剤およびその製法
ES2111065T5 (es) 1991-04-16 2005-06-16 Nippon Shinyaku Company, Limited Procedimiento para producir una dispersion solida.
JPH0920663A (ja) * 1995-07-07 1997-01-21 Teikoku Seiyaku Co Ltd イブジラストを含有する徐放性細粒剤およびその製法
JP4290817B2 (ja) 1999-07-29 2009-07-08 株式会社金門製作所 ガスメータ
CA2388560A1 (en) * 1999-08-31 2001-03-08 Grunenthal Gmbh Sustained-release form of administration containing tramadol saccharinate
JP5159012B2 (ja) 1999-12-23 2013-03-06 メイン・ファ−マ・インタ−ナショナル・プロプライエタリ−・リミテッド 不良溶解性の薬物に対する改良された医薬組成物
JP3552160B2 (ja) * 2000-01-14 2004-08-11 信越化学工業株式会社 低置換度ヒドロキシプロピルセルロース粒子の形成方法
JPWO2003077827A1 (ja) 2002-03-19 2005-07-14 日本新薬株式会社 医薬固体分散体の製造方法
KR100454394B1 (ko) 2002-03-27 2004-10-26 이원희 맥파검출장치
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JP5576922B2 (ja) * 2006-04-20 2014-08-20 信越化学工業株式会社 腸溶性固体分散体を含んでなる固形製剤
CN101120922B (zh) * 2006-08-08 2012-04-11 信越化学工业株式会社 肠溶固体分散体的固体制剂及其制备方法
JP2010526848A (ja) * 2007-05-11 2010-08-05 エフ．ホフマン−ラ ロシュ アーゲー 難溶性薬物用の医薬組成物
JP2009089982A (ja) * 2007-10-11 2009-04-30 Ohara Yakuhin Kogyo Kk 打錠用造粒物の造粒方法
EP2278957A2 (en) 2008-04-15 2011-02-02 Schering Corporation Oral pharmaceutical compositions in a solid dispersion comprising preferably posaconazole and hpmcas
WO2009129300A2 (en) * 2008-04-15 2009-10-22 Schering Corporation High density compositions containing posaconazole and formulations comprising the same
US20090269403A1 (en) * 2008-04-24 2009-10-29 Shaked Ze Ev Oral contraceptive dosage forms and methods of making such dosage forms
KR101704156B1 (ko) 2008-11-25 2017-02-07 미쓰비시 타나베 파마 코퍼레이션 구강 내 속붕괴성정을 제조하기 위한 혼합물
CA2738573C (en) * 2009-04-03 2013-02-19 F. Hoffmann-La Roche Ag Compositions of propane-1 sulfonic acid {3-[5-(4-chloro-phenyl)-1h-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide and uses thereof
JP5324302B2 (ja) * 2009-04-22 2013-10-23 信越化学工業株式会社 高成型性、高流動性低置換度ヒドロキシプロピルセルロースおよびそれを含む固形製剤
FR2945947B1 (fr) * 2009-05-29 2011-07-29 Flamel Tech Sa Compositions pharmaceutiques flottantes a liberation controlee
ES2640968T3 (es) 2010-12-03 2017-11-07 Nippon Soda Co., Ltd. Forma de dosificación sólida que contiene una HIDROXIALQUIL CELULOSA de baja viscosidad
WO2012122279A1 (en) 2011-03-08 2012-09-13 Zalicus Pharmaceuticals Ltd. Solid dispersion formulations and methods of use thereof
CN103501817B (zh) 2011-04-06 2015-07-15 陶氏环球技术有限责任公司 新型多糖衍生物和剂型
ES2414384T3 (es) 2011-05-11 2013-07-19 Ratiopharm Gmbh Composición de liberación modificada que comprende ranolazina
CN103083240B (zh) * 2011-10-28 2015-12-09 沈阳药科大学 紫杉醇及其同系物的固体分散体及其口服制剂的制备

Also Published As

Publication number Publication date
US20150044289A1 (en) 2015-02-12
KR102089112B1 (ko) 2020-03-13
EP2837391A1 (en) 2015-02-18
CN104371030A (zh) 2015-02-25
CN104371030B (zh) 2017-08-08
JP6162662B2 (ja) 2017-07-12
JP2015057380A (ja) 2015-03-26
KR20150020073A (ko) 2015-02-25
EP2837391B1 (en) 2017-05-10
US11090295B2 (en) 2021-08-17

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