BRPI0708068A2 - pelìculas bucais passíveis de desintegração - Google Patents

pelìculas bucais passíveis de desintegração Download PDF

Info

Publication number
BRPI0708068A2
BRPI0708068A2 BRPI0708068-9A BRPI0708068A BRPI0708068A2 BR PI0708068 A2 BRPI0708068 A2 BR PI0708068A2 BR PI0708068 A BRPI0708068 A BR PI0708068A BR PI0708068 A2 BRPI0708068 A2 BR PI0708068A2
Authority
BR
Brazil
Prior art keywords
film
nicotine
disintegrating
buccal
disintegrating buccal
Prior art date
Application number
BRPI0708068-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Christopher Edward Frankhauser
Stepham Meyer
Greg Slominski
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of BRPI0708068A2 publication Critical patent/BRPI0708068A2/pt

Links

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
    • A61K31/435Heterocyclic 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
    • A61K31/465Nicotine; Derivatives 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
    • A61K47/08Organic 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
    • 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
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • 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
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38Cellulose; Derivatives thereof
    • 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
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0056Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
    • 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
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/006Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/70Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7007Drug-containing films, membranes or sheets
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/30Drugs for disorders of the nervous system for treating abuse or dependence
    • A61P25/34Tobacco-abuse

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nutrition Science (AREA)
  • Physiology (AREA)
  • Inorganic Chemistry (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addiction (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Psychiatry (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BRPI0708068-9A 2006-02-17 2007-02-15 pelìculas bucais passíveis de desintegração BRPI0708068A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77459206P 2006-02-17 2006-02-17
US60/774.592 2006-02-17
PCT/US2007/062176 WO2007095600A2 (en) 2006-02-17 2007-02-15 Disintegrable oral films

Publications (1)

Publication Number Publication Date
BRPI0708068A2 true BRPI0708068A2 (pt) 2011-05-17

Family

ID=38372253

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0708068-9A BRPI0708068A2 (pt) 2006-02-17 2007-02-15 pelìculas bucais passíveis de desintegração

Country Status (10)

Country Link
US (3) US20070202057A1 (enExample)
EP (1) EP1993509A2 (enExample)
JP (2) JP5469868B2 (enExample)
CN (1) CN101384249B (enExample)
AU (1) AU2007214474B2 (enExample)
BR (1) BRPI0708068A2 (enExample)
CA (1) CA2640243C (enExample)
MX (1) MX2008010548A (enExample)
RU (1) RU2436565C2 (enExample)
WO (1) WO2007095600A2 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20050496A1 (es) * 2003-07-24 2005-06-12 Smithkline Beecham Corp Peliculas que se disuelven por via oral
CN101384249B (zh) * 2006-02-17 2011-11-30 诺瓦提斯公司 可崩解口腔膜剂
AU2014202362B2 (en) * 2007-10-11 2016-07-14 Philip Morris Products, S.A. Method for delivering nicotine
EA021392B1 (ru) * 2007-10-11 2015-06-30 Филип Моррис Продактс С.А. Бездымный табачный продукт
US20090098192A1 (en) * 2007-10-11 2009-04-16 Fuisz Richard C Extrudable and Extruded Compositions for Delivery of Bioactive Agents, Method of Making Same and Method of Using Same
US9125434B2 (en) * 2007-10-11 2015-09-08 Philip Morris Products S.A. Smokeless tobacco product, smokeless tobacco product in the form of a sheet, extrudable tobacco composition, method for manufacturing a smokeless tobacco product, method for delivering super bioavailable nicotine contained in tobacco to a user, and packaged smokeless tobacco product sheet
EP2229159A2 (en) * 2007-12-11 2010-09-22 Novartis AG Multi-zone films
US8715715B2 (en) * 2008-11-03 2014-05-06 Nal Pharmaceuticals Ltd. Dosage form for insertion into the mouth
JP5284070B2 (ja) * 2008-12-12 2013-09-11 救急薬品工業株式会社 口腔内粘膜貼付製剤
US20100256197A1 (en) * 2009-04-02 2010-10-07 Silver Eagle Labs Nv, Llc Nicotine Dissolving Film With Or Without Menthol
US20100286587A1 (en) * 2009-05-07 2010-11-11 Yossi Gross Sublingual electrical drug delivery
US8701671B2 (en) 2011-02-04 2014-04-22 Joseph E. Kovarik Non-surgical method and system for reducing snoring
US9549842B2 (en) 2011-02-04 2017-01-24 Joseph E. Kovarik Buccal bioadhesive strip and method of treating snoring and sleep apnea
HUE025446T2 (en) * 2009-12-30 2016-04-28 Novartis Ag Melt extruded nicotine thin strips
US11844720B2 (en) 2011-02-04 2023-12-19 Seed Health, Inc. Method and system to reduce the likelihood of dental caries and halitosis
US12279989B2 (en) 2011-02-04 2025-04-22 Seed Health, Inc. Method and system for increasing beneficial bacteria and decreasing pathogenic bacteria in the oral cavity
US12257272B2 (en) 2015-12-24 2025-03-25 Seed Health, Inc. Method and system for reducing the likelihood of developing depression in an individual
US11357722B2 (en) 2011-02-04 2022-06-14 Seed Health, Inc. Method and system for preventing sore throat in humans
US11951140B2 (en) 2011-02-04 2024-04-09 Seed Health, Inc. Modulation of an individual's gut microbiome to address osteoporosis and bone disease
US10085938B2 (en) 2011-02-04 2018-10-02 Joseph E. Kovarik Method and system for preventing sore throat in humans
US11951139B2 (en) 2015-11-30 2024-04-09 Seed Health, Inc. Method and system for reducing the likelihood of osteoporosis
US11998479B2 (en) 2011-02-04 2024-06-04 Seed Health, Inc. Method and system for addressing adverse effects on the oral microbiome and restoring gingival health caused by sodium lauryl sulphate exposure
US20130125907A1 (en) * 2011-11-17 2013-05-23 Michael Francis Dube Method for Producing Triethyl Citrate from Tobacco
CN102754908B (zh) 2012-01-20 2015-06-10 奥驰亚客户服务公司 口腔用烟草产品
CN102754907B (zh) 2012-01-20 2015-06-24 奥驰亚客户服务公司 口腔用产品
US9854831B2 (en) 2012-01-20 2018-01-02 Altria Client Services Llc Oral product
CN103039688B (zh) 2012-01-20 2016-01-06 奥驰亚客户服务公司 口腔用产品
EP2934493A4 (en) * 2012-12-21 2016-09-07 Teva Pharma ORAL TRANSMUCOSAL ADMINISTRATION OF GLATIRAMERACETATE
US12329783B2 (en) 2013-12-20 2025-06-17 Seed Health, Inc. Method and system to improve the health of a person's skin microbiome
US11998574B2 (en) 2013-12-20 2024-06-04 Seed Health, Inc. Method and system for modulating an individual's skin microbiome
US11839632B2 (en) 2013-12-20 2023-12-12 Seed Health, Inc. Topical application of CRISPR-modified bacteria to treat acne vulgaris
US12246043B2 (en) 2013-12-20 2025-03-11 Seed Health, Inc. Topical application to treat acne vulgaris
US11833177B2 (en) 2013-12-20 2023-12-05 Seed Health, Inc. Probiotic to enhance an individual's skin microbiome
US11969445B2 (en) 2013-12-20 2024-04-30 Seed Health, Inc. Probiotic composition and method for controlling excess weight, obesity, NAFLD and NASH
US11826388B2 (en) 2013-12-20 2023-11-28 Seed Health, Inc. Topical application of Lactobacillus crispatus to ameliorate barrier damage and inflammation
US11980643B2 (en) 2013-12-20 2024-05-14 Seed Health, Inc. Method and system to modify an individual's gut-brain axis to provide neurocognitive protection
US12005085B2 (en) 2013-12-20 2024-06-11 Seed Health, Inc. Probiotic method and composition for maintaining a healthy vaginal microbiome
US9265284B2 (en) 2014-01-17 2016-02-23 R.J. Reynolds Tobacco Company Process for producing flavorants and related materials
US9044390B1 (en) 2014-04-17 2015-06-02 Gary J. Speier Pharmaceutical composition and method of manufacturing
US9186386B2 (en) 2014-04-17 2015-11-17 Gary J. Speier Pharmaceutical composition and method of manufacturing
WO2016020438A1 (en) * 2014-08-06 2016-02-11 Hexal Ag Method and device for determining the disintegration time of film-shaped pharmaceutical dosage forms
US10881133B2 (en) 2015-04-16 2021-01-05 R.J. Reynolds Tobacco Company Tobacco-derived cellulosic sugar
CN105055378B (zh) * 2015-08-19 2017-09-12 山东省药学科学院 一种盐酸美克洛嗪的口腔速释膜剂及其制备方法
US10532046B2 (en) 2015-12-03 2020-01-14 Niconovum Usa, Inc. Multi-phase delivery compositions and products incorporating such compositions
US10499684B2 (en) 2016-01-28 2019-12-10 R.J. Reynolds Tobacco Company Tobacco-derived flavorants
US11758937B2 (en) * 2016-12-30 2023-09-19 Philip Morris Products S.A. Nicotine and cellulose containing sheet
US11091446B2 (en) 2017-03-24 2021-08-17 R.J. Reynolds Tobacco Company Methods of selectively forming substituted pyrazines
CN107441068B (zh) * 2017-08-24 2021-02-26 正大制药(青岛)有限公司 一种盐酸可乐定口腔膜剂及其制备方法
KR101998288B1 (ko) * 2018-03-09 2019-07-09 (주)씨엘팜 무연 담배용 조성물 및 이를 포함하는 구강 용해 필름형 무연 담배
US12342847B2 (en) 2019-09-11 2025-07-01 Nicoventures Trading Limited Oral product with cellulosic flavor stabilizer
US12213510B2 (en) 2019-09-11 2025-02-04 Nicoventures Trading Limited Pouched products with enhanced flavor stability
US12151023B2 (en) 2019-12-09 2024-11-26 Nicoventures Trading Limited Oral composition with beet material
US12137723B2 (en) 2019-12-09 2024-11-12 Nicoventures Trading Limited Oral products with active ingredient combinations
EP4072516A1 (en) 2019-12-09 2022-10-19 Nicoventures Trading Limited Oral product comprising a cannabinoid
US12439952B2 (en) 2019-12-09 2025-10-14 Nicoventures Trading Limited Moist oral compositions
US11672862B2 (en) 2019-12-09 2023-06-13 Nicoventures Trading Limited Oral products with reduced irritation
US11969502B2 (en) 2019-12-09 2024-04-30 Nicoventures Trading Limited Oral products
US11872231B2 (en) 2019-12-09 2024-01-16 Nicoventures Trading Limited Moist oral product comprising an active ingredient
US11889856B2 (en) 2019-12-09 2024-02-06 Nicoventures Trading Limited Oral foam composition
US11826462B2 (en) 2019-12-09 2023-11-28 Nicoventures Trading Limited Oral product with sustained flavor release
US12439949B2 (en) 2019-12-09 2025-10-14 Nicoventures Trading Limited Oral compositions with reduced water activity
US12433321B2 (en) 2019-12-09 2025-10-07 Nicoventures Trading Limited Oral composition with beet material
US12171872B2 (en) 2019-12-09 2024-12-24 Nicoventures Trading Limited Oral compositions and methods of manufacture
US11617744B2 (en) 2019-12-09 2023-04-04 Nico Ventures Trading Limited Moist oral compositions
US11883527B2 (en) 2019-12-09 2024-01-30 Nicoventures Trading Limited Oral composition and method of manufacture
US11793230B2 (en) 2019-12-09 2023-10-24 Nicoventures Trading Limited Oral products with improved binding of active ingredients
US12310959B2 (en) 2019-12-09 2025-05-27 Nicoventures Trading Limited Oral compositions with reduced water content
US12491250B2 (en) 2019-12-09 2025-12-09 Nicoventures Trading Limited Oral composition with nanocrystalline cellulose
BR112022024943A2 (pt) 2020-06-08 2022-12-27 Nicoventures Trading Ltd Composição oral efervescente compreendendo um ingrediente ativo
US11839602B2 (en) 2020-11-25 2023-12-12 Nicoventures Trading Limited Oral cannabinoid product with lipid component
US12382982B2 (en) 2021-06-25 2025-08-12 Nicoventures Trading Limited Oral products and method of manufacture
WO2023007440A1 (en) 2021-07-30 2023-02-02 Nicoventures Trading Limited Aerosol generating substrate comprising microcrystalline cellulose
CN117398365B (zh) * 2022-07-08 2025-08-05 西安远大科创医药科技有限公司 一种吡仑帕奈口溶膜及其制备方法
WO2024037043A1 (zh) * 2023-04-28 2024-02-22 深圳华宝协同创新技术研究院有限公司 用于口腔粘膜的包含尼古丁的薄膜组合物
CN117205183A (zh) * 2023-09-28 2023-12-12 深圳华宝协同创新技术研究院有限公司 一种尼古丁口腔膜剂及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2879695B2 (ja) * 1990-02-22 1999-04-05 日本曹達株式会社 口腔内粘膜付着性フィルム製剤
AU2703795A (en) * 1994-06-23 1996-01-19 Procter & Gamble Company, The Treatment of nicotine craving and/or smoking withdrawal symptoms with a transdermal or transmucosal composition containing nicotine and caffeine or xanthine
DE19646392A1 (de) * 1996-11-11 1998-05-14 Lohmann Therapie Syst Lts Zubereitung zur Anwendung in der Mundhöhle mit einer an der Schleimhaut haftklebenden, Pharmazeutika oder Kosmetika zur dosierten Abgabe enthaltenden Schicht
US6596298B2 (en) * 1998-09-25 2003-07-22 Warner-Lambert Company Fast dissolving orally comsumable films
DE10018834A1 (de) * 2000-04-15 2001-10-25 Lohmann Therapie Syst Lts Transdermale oder transmucosale Darreichungsformen mit einer nicotinhaltigen Wirkstoffkombination zur Raucherentwöhnung
EP1389910A4 (en) 2001-04-20 2005-11-02 Lavipharm Lab Inc INTRABUCAL DISTRIBUTION OF NICOTINE INTENDED TO STOP SMOKING
JP5089840B2 (ja) * 2001-09-25 2012-12-05 救急薬品工業株式会社 ニコチン含有フィルム製剤
US8765167B2 (en) * 2001-10-12 2014-07-01 Monosol Rx, Llc Uniform films for rapid-dissolve dosage form incorporating anti-tacking compositions
US20040037879A1 (en) * 2001-11-02 2004-02-26 Adusumilli Prasad S. Oral controlled release forms useful for reducing or preventing nicotine cravings
DE10256775A1 (de) * 2002-12-05 2004-06-24 Lts Lohmann Therapie-Systeme Ag Filmförmige Zubereitungen zur transmucosalen Verabreichung von Nicotin, sowie Verfahren zu deren Herstellung
US20070059346A1 (en) * 2003-07-01 2007-03-15 Todd Maibach Film comprising therapeutic agents
PE20050496A1 (es) * 2003-07-24 2005-06-12 Smithkline Beecham Corp Peliculas que se disuelven por via oral
DE10354894A1 (de) * 2003-11-24 2005-07-07 Hf Arzneimittelforschung Gmbh Orale Formulierungen des Desoxypeganins und deren Anwendungen
JP4413665B2 (ja) * 2004-03-19 2010-02-10 救急薬品工業株式会社 口腔内粘膜フィルム剤
CN101384249B (zh) * 2006-02-17 2011-11-30 诺瓦提斯公司 可崩解口腔膜剂
EP2007362B1 (en) * 2006-04-04 2018-09-05 KG Acquisition LLC Oral dosage forms including an antiplatelet agent and an acid inhibitor
US20070298105A1 (en) * 2006-06-27 2007-12-27 Hwang Stephen S Methods of treating conditions by sustained release administration of benzimidazole derivatives

Also Published As

Publication number Publication date
MX2008010548A (es) 2008-10-20
CA2640243A1 (en) 2007-08-23
JP2009527488A (ja) 2009-07-30
EP1993509A2 (en) 2008-11-26
JP5469868B2 (ja) 2014-04-16
US20070202057A1 (en) 2007-08-30
CN101384249B (zh) 2011-11-30
WO2007095600A2 (en) 2007-08-23
US20120125351A1 (en) 2012-05-24
WO2007095600A3 (en) 2008-04-17
JP2014037415A (ja) 2014-02-27
CN101384249A (zh) 2009-03-11
RU2008137032A (ru) 2010-03-27
US8871243B2 (en) 2014-10-28
US20150111928A1 (en) 2015-04-23
AU2007214474B2 (en) 2011-01-20
RU2436565C2 (ru) 2011-12-20
AU2007214474A1 (en) 2007-08-23
CA2640243C (en) 2015-08-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]