ES2716681T3 - Proceso no mecánico para la micronización de digoxina - Google Patents

Proceso no mecánico para la micronización de digoxina Download PDF

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Publication number
ES2716681T3
ES2716681T3 ES15178009T ES15178009T ES2716681T3 ES 2716681 T3 ES2716681 T3 ES 2716681T3 ES 15178009 T ES15178009 T ES 15178009T ES 15178009 T ES15178009 T ES 15178009T ES 2716681 T3 ES2716681 T3 ES 2716681T3
Authority
ES
Spain
Prior art keywords
digoxin
mixture
methanol
solution
concentrated
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.)
Active
Application number
ES15178009T
Other languages
English (en)
Spanish (es)
Inventor
Raman Mehta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2716681T3 publication Critical patent/ES2716681T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biophysics (AREA)
  • Steroid Compounds (AREA)
ES15178009T 2015-07-23 2015-07-23 Proceso no mecánico para la micronización de digoxina Active ES2716681T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15178009.5A EP3120839B1 (en) 2015-07-23 2015-07-23 Non-mechanical process for the micronization of digoxin

Publications (1)

Publication Number Publication Date
ES2716681T3 true ES2716681T3 (es) 2019-06-14

Family

ID=54010825

Family Applications (2)

Application Number Title Priority Date Filing Date
ES15178009T Active ES2716681T3 (es) 2015-07-23 2015-07-23 Proceso no mecánico para la micronización de digoxina
ES16754316T Active ES2765675T3 (es) 2015-07-23 2016-07-21 Proceso no mecánico para la micronización de digoxina

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES16754316T Active ES2765675T3 (es) 2015-07-23 2016-07-21 Proceso no mecánico para la micronización de digoxina

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
CN108024963A (zh) 2018-05-11
AU2016296162A1 (en) 2018-02-01
PL3120839T3 (pl) 2019-08-30
JP2018521073A (ja) 2018-08-02
HUE042420T2 (hu) 2019-07-29
PT3120839T (pt) 2019-03-25
BR112018001204A2 (pt) 2018-09-11
HUE048065T2 (hu) 2020-05-28
JP6814522B2 (ja) 2021-01-20
PL3324942T3 (pl) 2020-05-18
ES2765675T3 (es) 2020-06-10
MX365906B (es) 2019-06-18
US20180207099A1 (en) 2018-07-26
PT3324942T (pt) 2020-01-17
EP3120839B1 (en) 2018-12-19
EP3324942A1 (en) 2018-05-30
AU2016296162B2 (en) 2021-03-18
KR20180032587A (ko) 2018-03-30
WO2017013485A1 (en) 2017-01-26
EP3120839A1 (en) 2017-01-25
EP3324942B1 (en) 2019-10-30

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