HRP20151004T1 - Farmaceutska nanosuspenzija - Google Patents

Farmaceutska nanosuspenzija Download PDF

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Publication number
HRP20151004T1
HRP20151004T1 HRP20151004TT HRP20151004T HRP20151004T1 HR P20151004 T1 HRP20151004 T1 HR P20151004T1 HR P20151004T T HRP20151004T T HR P20151004TT HR P20151004 T HRP20151004 T HR P20151004T HR P20151004 T1 HRP20151004 T1 HR P20151004T1
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HR
Croatia
Prior art keywords
acid
pharmaceutical suspension
suspension according
pharmaceutical
surfactant
Prior art date
Application number
HRP20151004TT
Other languages
English (en)
Inventor
Jean Paul Remon
Chris Vervaet
Original Assignee
Universiteit Gent
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.)
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Publication date
Application filed by Universiteit Gent filed Critical Universiteit Gent
Publication of HRP20151004T1 publication Critical patent/HRP20151004T1/hr

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/41641,3-Diazoles
    • A61K31/41841,3-Diazoles condensed with carbocyclic rings, e.g. benzimidazoles
    • 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
    • A61K47/12Carboxylic acids; Salts or anhydrides thereof
    • 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
    • A61K47/26Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • 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
    • A61K9/141Intimate 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
    • A61K9/145Intimate 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 compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • A61P33/14Ectoparasiticides, e.g. scabicides

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)

Claims (15)

1. Farmaceutska suspenzija koja sadrži surfaktant i kokristale nano-veličine najmanje jednog aktivnog sastojka i najmanje jednu dikarboksilnu kiselinu.
2. Farmaceutska suspenzija prema zahtjevu 1, naznačena time da je navedeni aktivni sastojak lijek slabo topiv u vodi.
3. Farmaceutska suspenzija prema zahtjevu 2, naznačena time da je navedeni lijek slabo topiv u vodi anthelminik; posebno anthelminik baziran na benzimidazolu.
4. Farmaceutska suspenzija prema zahtjevu 3, naznačena time da se anthelminik baziran na benzimidazolu bira iz popisa koji se sastoji od albendazola, mebendazola, tiabendazola, fenbendazola, febantela, oksfendazola, triclabendazola i flubendazola; posebno flubenzazol.
5. Farmaceutska suspenzija prema bilo kojem od zahtjeva 1 do 4, naznačena time da se navedena dikarboksilna kiselina bira iz skupine koja se sastoji od oksalne kiseline, malonske kiseline, sukcinske kiseline, glutarne kiseline, adipinske kiseline, pimelinske kiseline, suberinske kiseline, azelaidne kiseline, sebazinske kiseline, undekandioične kiseline, dodekandioične kiseline, ftalne kiseline, izoftalne kiseline, tereftalne kiseline, maleinske kiseline, fumarne kiseline, glutakonske kiseline, traumatične kiseline i mukonske kiseline; posebno adipinske kiseline.
6. Farmaceutska suspenzija prema bilo kojem od zahtjeva 1 do 5, naznačena time da se surfaktant bira iz popisa koji se sastoji od SDS (natrij dodecil sulfat), dokuzat, poloksameri, Triton X-100, Tween 20 i Tween 80; posebno Tween-80.
7. Farmaceutska suspenzija prema bilo kojem od zahtjeva 1 do 6, naznačena time da sadrži kokristale nano-veličine flubendazola i adipinske kiseline.
8. Farmaceutska suspenzija prema bilo kojem od zahtjeva 1 do 7, naznačena time da kokristali nano-veličine imaju prosječni promjer manji od 1μm.
9. Farmaceutski pripravak dobiven sušenjem farmaceutske suspenzije prema bilo kojem od patentnih zahtjeva 1 do 8.
10. Farmaceutska suspenzija prema bilo kojem od zahtjeva 1 do 8, ili farmaceutski pripravak prema zahtjevu 9 za uporabu u humanoj ili veterinarskoj medicini.
11. Farmaceutska suspenzija prema bilo kojem od zahtjeva 1 do 8, ili farmaceutski pripravak prema zahtjevu 9 za uporabu u liječenju parazitskih infekcija kod subjekta.
12. Uporaba dikarboksilne kiseline i surfaktanta za proizvodnju farmaceutske suspenzije prema bilo kojem od zahtjeva 1 do 8, ili farmaceutskog pripravka prema zahtjevu 9.
13. Farmaceutska suspenzija za uporabu prema zahtjevu 11, naznačena time da je subjekt izabran s popisa koji obuhvaća ljude, svinje, perad, goveda, ovce; posebno svinje i perad.
14. Postupak za proizvodnju farmaceutske suspenzije prema bilo kojem od zahtjeva 1 do 8; navedeni postupak obuhvaća: dispergiranje najmanje jednog aktivnog sastojka, najmanje jedne dikarboksilne kiseline, i surfaktanta u vodi, i mljevenje navedene disperzije.
15. Postupak za proizvodnju farmaceutskog pripravka prema zahtjevu 9; navedeni postupak obuhvaća: dispergiranje najmanje jednog aktivnog sastojka, najmanje jedne dikarboksilne kiseline, i surfaktanta u vodi, mljevenje navedene disperzije, i sušenje farmaceutske suspenzije.
HRP20151004TT 2011-10-19 2015-09-23 Farmaceutska nanosuspenzija HRP20151004T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11185803 2011-10-19
PCT/EP2012/070617 WO2013057169A1 (en) 2011-10-19 2012-10-18 Pharmaceutical nanosuspension
EP12779018.6A EP2768485B1 (en) 2011-10-19 2012-10-18 Pharmaceutical nanosuspension

Publications (1)

Publication Number Publication Date
HRP20151004T1 true HRP20151004T1 (hr) 2015-11-20

Family

ID=47088845

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20151004TT HRP20151004T1 (hr) 2011-10-19 2015-09-23 Farmaceutska nanosuspenzija

Country Status (13)

Country Link
US (1) US10251866B2 (hr)
EP (1) EP2768485B1 (hr)
AU (1) AU2012324911B2 (hr)
BR (1) BR112014009242A8 (hr)
CA (1) CA2852347C (hr)
DK (1) DK2768485T3 (hr)
ES (1) ES2548706T3 (hr)
HR (1) HRP20151004T1 (hr)
HU (1) HUE027923T2 (hr)
PL (1) PL2768485T3 (hr)
SI (1) SI2768485T1 (hr)
TW (1) TWI580442B (hr)
WO (1) WO2013057169A1 (hr)

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WO2016140219A1 (ja) * 2015-03-02 2016-09-09 武田薬品工業株式会社 ナノ共結晶を含有する懸濁液または組成物およびこれらの製造方法
EP3170817A1 (en) * 2015-11-20 2017-05-24 Faes Farma, S.A. Co-crystals of benzimidazole compounds
CN108403646B (zh) * 2018-04-08 2021-04-20 新疆医科大学第一附属医院 阿苯达唑纳米微粉及其制备方法
CN113318079B (zh) * 2021-05-13 2024-01-09 江西博莱大药厂有限公司 一种提高三氯苯达唑颗粒溶出度的方法及其溶出度检测方法
CN114224834B (zh) * 2021-12-24 2022-11-11 沈阳伟嘉生物技术有限公司 一种具有较高生物利用度的阿苯达唑纳米混悬剂及其制备方法
CN117462491A (zh) * 2023-11-26 2024-01-30 江西省保灵动物保健品有限公司 一种阿苯达唑混悬液及其制备方法

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US5145684A (en) * 1991-01-25 1992-09-08 Sterling Drug Inc. Surface modified drug nanoparticles
US5932544A (en) 1994-05-31 1999-08-03 Xoma Corporation Bactericidal/permeability-increasing protein (BPI) compositions
WO2004078163A2 (en) * 2003-02-28 2004-09-16 Transform Pharmaceuticals, Inc. Pharmaceutical co-crystal compositions of drugs such as carbamazepine, celecoxib, olanzapine, itraconazole, topiramate, modafinil, 5-fluorouracil, hydrochlorothiazide, acetaminophen, aspirin, flurbiprofen, phenytoin and ibuprofen
ITMI20021074A1 (it) 2002-05-20 2003-11-20 Actimex S R L Composizione ternaria comprendente una sostanza attiva e processo di comacinazione per la sua preparazione
EP1742941A1 (en) * 2004-04-22 2007-01-17 Transform Pharmaceuticals, Inc. Novel saperconazole crystalline forms and related processes, pharmaceutical compositions and methods
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NZ599069A (en) * 2006-06-30 2013-10-25 Iceutica Pty Ltd Methods for the Preparation of Biologically Active Compounds in Nanoparticulate Form
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Also Published As

Publication number Publication date
BR112014009242A2 (pt) 2017-06-13
CA2852347C (en) 2020-06-30
AU2012324911B2 (en) 2016-09-15
TWI580442B (zh) 2017-05-01
PL2768485T3 (pl) 2015-12-31
WO2013057169A1 (en) 2013-04-25
EP2768485B1 (en) 2015-07-22
TW201323013A (zh) 2013-06-16
ES2548706T3 (es) 2015-10-20
EP2768485A1 (en) 2014-08-27
US10251866B2 (en) 2019-04-09
BR112014009242A8 (pt) 2017-06-20
US20140255498A1 (en) 2014-09-11
SI2768485T1 (sl) 2015-12-31
CA2852347A1 (en) 2013-04-25
AU2012324911A1 (en) 2014-05-22
DK2768485T3 (en) 2015-10-05
HUE027923T2 (en) 2016-11-28

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