BR112017007182A2 - composição compreendendo ao menos um pó seco obtido por secagem por atomização para aumentar a estabilidade da formulação - Google Patents

composição compreendendo ao menos um pó seco obtido por secagem por atomização para aumentar a estabilidade da formulação

Info

Publication number
BR112017007182A2
BR112017007182A2 BR112017007182A BR112017007182A BR112017007182A2 BR 112017007182 A2 BR112017007182 A2 BR 112017007182A2 BR 112017007182 A BR112017007182 A BR 112017007182A BR 112017007182 A BR112017007182 A BR 112017007182A BR 112017007182 A2 BR112017007182 A2 BR 112017007182A2
Authority
BR
Brazil
Prior art keywords
powder
composition
stability
weight
lactose
Prior art date
Application number
BR112017007182A
Other languages
English (en)
Other versions
BR112017007182B1 (pt
Inventor
Veneziani Cristina
Caponetti Giovanni
BUTTI Heike
Zanellotti Laura
Maggi Loretta
Original Assignee
Eratech S R L
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 Eratech S R L filed Critical Eratech S R L
Publication of BR112017007182A2 publication Critical patent/BR112017007182A2/pt
Publication of BR112017007182B1 publication Critical patent/BR112017007182B1/pt

Links

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
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
    • A61K9/1623Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/16Amides, e.g. hydroxamic acids
    • A61K31/165Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
    • A61K31/167Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
    • 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
    • A61K31/435Heterocyclic 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
    • A61K31/439Heterocyclic 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 the ring forming part of a bridged ring system, e.g. quinuclidine
    • 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
    • A61K31/58Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • 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
    • A61K47/16Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/183Amino acids, e.g. glycine, EDTA or aspartame
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/007Pulmonary tract; Aromatherapy
    • A61K9/0073Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • 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
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Cosmetics (AREA)

Abstract

a presente invenção refere-se a formulações para inalação de fármacos sob a forma de pó seco para administração por inalação liberável como tal com um inalador e dotado de elevada capacidade de liberação, respirabilidade e estabilidade. em particular, a invenção se refere uma composição farmacêutica para uso por inalação sob a forma de pó que compreende um primeiro pó que compreende ao menos um pó (a1) que compreende um agente ativo ou um sal farmaceuticamente aceitável do mesmo, em uma quantidade maior que 1%, em peso do pó, leucina em uma quantidade de 5 a 70%, em peso do dito pó, um açúcar em uma quantidade de 20 a 90%, em peso do pó; e um segundo pó que compreende uma mistura de uma primeira lactose que tem x50 de 35 a 75 µm, com uma segunda lactose que tem x50 de 1,5 a 10 µm, os teores da primeira e da segunda lactoses na mistura são, respectivamente, de 85% a 96% e de 4% a 15%. a razão em peso entre o primeiro pó e o segundo pó é de 1/5 a 1/100, e a composição tem uma fração de partículas finas (fpf) maior que 60% e uma fração liberada (df) maior que 85%.
BR112017007182-7A 2014-10-08 2015-10-07 Composição farmacêutica para uso inalatório na forma de pó e kit compreendendo a referida composição BR112017007182B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI20141761 2014-10-08
ITMI2014A001761 2014-10-08
PCT/EP2015/073188 WO2016055544A1 (en) 2014-10-08 2015-10-07 Composition comprising at least one dry powder obtained by spray drying to increase the stability of the formulation

Publications (2)

Publication Number Publication Date
BR112017007182A2 true BR112017007182A2 (pt) 2017-12-19
BR112017007182B1 BR112017007182B1 (pt) 2023-06-13

Family

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Also Published As

Publication number Publication date
IL251472A0 (en) 2017-05-29
AU2015330010A1 (en) 2017-04-27
CN107205936B (zh) 2021-07-16
KR102462058B1 (ko) 2022-11-01
CO2017004504A2 (es) 2017-10-20
ZA201703125B (en) 2020-05-27
CA2962531A1 (en) 2016-04-14
EP3203983A1 (en) 2017-08-16
CN107205936A (zh) 2017-09-26
MY191712A (en) 2022-07-09
US20170333349A1 (en) 2017-11-23
WO2016055544A1 (en) 2016-04-14
EA201700182A1 (ru) 2017-09-29
AU2021200503A1 (en) 2021-02-25
KR20170093114A (ko) 2017-08-14
AU2021200503B2 (en) 2023-01-12
CA2962531C (en) 2023-05-23
MX2017004476A (es) 2017-11-20
IL251472B (en) 2021-08-31
JP6919093B2 (ja) 2021-08-18
EA035740B1 (ru) 2020-08-03
JP2017530993A (ja) 2017-10-19
US10517828B2 (en) 2019-12-31

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Legal Events

Date Code Title Description
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]

Free format text: DE ACORDO COM O ARTIGO 229-C DA LEI NO 10196/2001, QUE MODIFICOU A LEI NO 9279/96, A CONCESSAO DA PATENTE ESTA CONDICIONADA A ANUENCIA PREVIA DA ANVISA. CONSIDERANDO A APROVACAO DOS TERMOS DO PARECER NO 337/PGF/EA/2010, BEM COMO A PORTARIA INTERMINISTERIAL NO 1065 DE 24/05/2012, ENCAMINHA-SE O PRESENTE PEDIDO PARA AS PROVIDENCIAS CABIVEIS.

B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25A Requested transfer of rights approved

Owner name: ZAMBON S.P.A. (IT)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/10/2015, OBSERVADAS AS CONDICOES LEGAIS