KR20180032587A - 디곡신의 미세화를 위한 비기계적 공정 - Google Patents

디곡신의 미세화를 위한 비기계적 공정 Download PDF

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Publication number
KR20180032587A
KR20180032587A KR1020187003325A KR20187003325A KR20180032587A KR 20180032587 A KR20180032587 A KR 20180032587A KR 1020187003325 A KR1020187003325 A KR 1020187003325A KR 20187003325 A KR20187003325 A KR 20187003325A KR 20180032587 A KR20180032587 A KR 20180032587A
Authority
KR
South Korea
Prior art keywords
digoxin
concentrated
precipitate
solution
methanol
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.)
Ceased
Application number
KR1020187003325A
Other languages
English (en)
Korean (ko)
Inventor
라만 메타
Original Assignee
라만 메타
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 라만 메타 filed Critical 라만 메타
Publication of KR20180032587A publication Critical patent/KR20180032587A/ko
Ceased legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1688Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/575Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of three or more carbon atoms, e.g. cholane, cholestane, ergosterol, sitosterol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7048Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2013Organic compounds, e.g. phospholipids, fats
    • A61K9/2018Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/205Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Steroid Compounds (AREA)
KR1020187003325A 2015-07-23 2016-07-21 디곡신의 미세화를 위한 비기계적 공정 Ceased KR20180032587A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15178009.5 2015-07-23
EP15178009.5A EP3120839B1 (en) 2015-07-23 2015-07-23 Non-mechanical process for the micronization of digoxin
PCT/IB2016/001035 WO2017013485A1 (en) 2015-07-23 2016-07-21 Non-mechanical process for the micronization of digoxin

Publications (1)

Publication Number Publication Date
KR20180032587A true KR20180032587A (ko) 2018-03-30

Family

ID=54010825

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187003325A Ceased KR20180032587A (ko) 2015-07-23 2016-07-21 디곡신의 미세화를 위한 비기계적 공정

Country Status (12)

Country Link
US (1) US20180207099A1 (enExample)
EP (2) EP3120839B1 (enExample)
JP (1) JP6814522B2 (enExample)
KR (1) KR20180032587A (enExample)
CN (1) CN108024963A (enExample)
AU (1) AU2016296162B2 (enExample)
ES (2) ES2716681T3 (enExample)
HU (2) HUE042420T2 (enExample)
MX (1) MX365906B (enExample)
PL (2) PL3120839T3 (enExample)
PT (2) PT3120839T (enExample)
WO (1) WO2017013485A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111110632B (zh) * 2018-10-31 2023-01-20 上海上药信谊药厂有限公司 一种地高辛气雾剂及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643760A1 (de) * 1986-12-20 1988-06-23 Boehringer Mannheim Gmbh Verfahren zur anreicherung und/oder isolierung von herzglykosiden unter verwendung unpolarer adsorberharze
WO2003007968A1 (en) 2001-07-17 2003-01-30 Sun Pharmaceutical Industries Ltd. A cardiotonic composition
CN101390838A (zh) * 2008-10-10 2009-03-25 北京工业大学 一种制备微粉化药物的方法

Also Published As

Publication number Publication date
MX2018001010A (es) 2018-05-17
HUE048065T2 (hu) 2020-05-28
EP3120839B1 (en) 2018-12-19
MX365906B (es) 2019-06-18
PT3324942T (pt) 2020-01-17
AU2016296162A1 (en) 2018-02-01
HUE042420T2 (hu) 2019-07-29
US20180207099A1 (en) 2018-07-26
BR112018001204A2 (pt) 2018-09-11
JP6814522B2 (ja) 2021-01-20
PT3120839T (pt) 2019-03-25
JP2018521073A (ja) 2018-08-02
WO2017013485A1 (en) 2017-01-26
ES2765675T3 (es) 2020-06-10
PL3120839T3 (pl) 2019-08-30
ES2716681T3 (es) 2019-06-14
PL3324942T3 (pl) 2020-05-18
EP3324942A1 (en) 2018-05-30
AU2016296162B2 (en) 2021-03-18
CN108024963A (zh) 2018-05-11
EP3324942B1 (en) 2019-10-30
EP3120839A1 (en) 2017-01-25

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