IN2012DN03140A - - Google Patents
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- Publication number
- IN2012DN03140A IN2012DN03140A IN3140DEN2012A IN2012DN03140A IN 2012DN03140 A IN2012DN03140 A IN 2012DN03140A IN 3140DEN2012 A IN3140DEN2012 A IN 3140DEN2012A IN 2012DN03140 A IN2012DN03140 A IN 2012DN03140A
- Authority
- IN
- India
- Prior art keywords
- mercaptopyridoxins
- mercaptonicotinamides
- significantly improved
- thiol groups
- polymers
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 abstract 3
- 125000003396 thiol group Chemical class [H]S* 0.000 abstract 3
- JWGLQVHQUBWDSP-UHFFFAOYSA-N 2-sulfanylidene-1h-pyridine-3-carboxamide Chemical class NC(=O)C1=CC=CNC1=S JWGLQVHQUBWDSP-UHFFFAOYSA-N 0.000 abstract 2
- 230000003232 mucoadhesive effect Effects 0.000 abstract 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000002019 disulfides Chemical class 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 108010054561 gastric mucus glycoproteins Proteins 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/58—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. poly[meth]acrylate, polyacrylamide, polystyrene, polyvinylpyrrolidone, polyvinylalcohol or polystyrene sulfonic acid resin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/61—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule the organic macromolecular compound being a polysaccharide or a derivative thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0043—Nose
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/006—Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/02—Nasal agents, e.g. decongestants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/54—Polymers characterized by specific structures/properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Otolaryngology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Dermatology (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oncology (AREA)
- Pulmonology (AREA)
- Communicable Diseases (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Pyridine Compounds (AREA)
- Peptides Or Proteins (AREA)
Abstract
Because of the formation of disulfide bridges with mucus glycoproteins, the mucoadhesive properties of polymeric compounds can be significantly improved by the covalent attachment of thiol substructures to them. By the transformation of free thiol groups on such polymers in disulfides with mercaptonicotinamides or mercaptopyridoxins these thiol groups become comparatively more reactive resulting in significantly improved mucoadhesive properties. Furthermore, polymers exhibiting disulfide partialstructures with mercaptonicotinamides or mercaptopyridoxins do not need to be protected against oxidation. In addition, they show comparatively higher permeation enhancing properties.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT15402009 | 2009-09-30 | ||
| PCT/EP2010/064464 WO2011039259A2 (en) | 2009-09-30 | 2010-09-29 | Mucoadhesive polymers having vitamin b partial structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN03140A true IN2012DN03140A (en) | 2015-09-18 |
Family
ID=43735171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3140DEN2012 IN2012DN03140A (en) | 2009-09-30 | 2010-09-29 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US8980238B2 (en) |
| EP (1) | EP2482852B1 (en) |
| JP (1) | JP6016234B2 (en) |
| CN (2) | CN102596253B (en) |
| AU (1) | AU2010303009C1 (en) |
| CA (1) | CA2775833C (en) |
| DK (1) | DK2482852T3 (en) |
| ES (1) | ES2659442T3 (en) |
| IN (1) | IN2012DN03140A (en) |
| PL (1) | PL2482852T3 (en) |
| WO (1) | WO2011039259A2 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2482852T3 (en) | 2009-09-30 | 2018-03-05 | Thiomatrix Forschungs Und Beratungs Gmbh | Mucoadhesive polymers with vitamin B substructures |
| EP3006045B3 (en) | 2014-10-07 | 2021-03-17 | Cyprumed GmbH | Pharmaceutical formulations for the oral delivery of peptide or protein drugs |
| FR3039765B1 (en) * | 2015-08-07 | 2018-08-24 | Oreal | COSMETIC PROCESS FOR TREATING KERATINIC MATERIALS |
| CA2997343A1 (en) | 2015-10-07 | 2017-04-13 | Cyprumed Gmbh | Pharmaceutical formulations for the oral delivery of peptide drugs |
| WO2018065634A1 (en) | 2016-10-07 | 2018-04-12 | Cyprumed Gmbh | Pharmaceutical compositions for the nasal delivery of peptide or protein drugs |
| AR110125A1 (en) | 2016-11-07 | 2019-02-27 | Croma Pharma Ges M B H | POLYMERIC COMPOUNDS THAT RELEASE HYDROGEN SULFIDE |
| EP3773475A1 (en) | 2018-04-06 | 2021-02-17 | Cyprumed GmbH | Pharmaceutical compositions for the transmucosal delivery of therapeutic peptides and proteins |
| CN108992703A (en) * | 2018-08-17 | 2018-12-14 | 佛山市森昂生物科技有限公司 | A kind of preparation method of highly-breathable medical gel material |
| KR20220139901A (en) * | 2020-02-07 | 2022-10-17 | 바이오어드헤시브 옵탈믹스 | Mucoadhesive solid or semi-solid ophthalmic delivery systems based on pre-activated thiomers |
| JP2023541827A (en) | 2020-09-07 | 2023-10-04 | サイプルメド ゲーエムベーハー | Improved pharmaceutical formulations of GLP-1 receptor agonists |
| CN118019523A (en) | 2021-08-03 | 2024-05-10 | 生物粘附眼科公司 | Mucoadhesive ocular delivery system for the treatment of glaucoma |
| WO2023166179A1 (en) | 2022-03-03 | 2023-09-07 | Cyprumed Gmbh | Improved oral pharmaceutical formulations of therapeutic peptides and proteins |
| KR20250022816A (en) * | 2022-06-21 | 2025-02-17 | 로레알 | Solubilization of thiopyridinone compounds and compositions containing the same |
| CN116333197A (en) * | 2023-04-12 | 2023-06-27 | 厦门君德医药科技有限公司 | Gastrointestinal mucosal polymer, composition, preparation method and application |
| CN116759581B (en) * | 2023-08-17 | 2024-04-19 | 广东工业大学 | A kind of thiolated polyacrylic acid aqueous polymer binder for silicon-based negative electrode of lithium ion battery and its preparation method and application |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4169923A (en) * | 1974-10-15 | 1979-10-02 | Paolo Ferruti | High polymers containing nicotinic acid, process for their preparation and their use |
| CS200754B1 (en) | 1978-06-19 | 1980-09-15 | Dusan Podhradsky | Polythioglycoloyloxyethylmethacrylate and process for preparing thereof |
| US4521425A (en) * | 1981-11-02 | 1985-06-04 | Grassetti Davide R | Agents affecting the production of hormones in living mammals |
| ZA858074B (en) * | 1984-11-06 | 1986-06-25 | Exovir Inc | Antiwrinkle cosmetic preparation |
| CA1239357A (en) * | 1984-12-07 | 1988-07-19 | That T. Ngo | Method of activating polymeric carrier |
| JPS63213854A (en) * | 1987-03-03 | 1988-09-06 | Canon Inc | electrophotographic photoreceptor |
| DE3726454A1 (en) * | 1987-08-08 | 1989-02-16 | Behringwerke Ag | POLYMERS CONTAINING THIOL GROUPS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE |
| JPH01259001A (en) * | 1988-04-08 | 1989-10-16 | Kuraray Co Ltd | Active disulfide group-containing copolymer |
| FR2699184B1 (en) | 1992-12-16 | 1995-03-10 | Flamel Tech Sa | New collagen derivatives, their process for obtaining and their application to the preparation of biomaterials. |
| AU7870694A (en) | 1994-09-06 | 1996-03-27 | Ekagen Corporation | Polymeric resin for disulfide bond synthesis |
| AT406054B (en) * | 1998-11-04 | 2000-02-25 | Andreas Bernkop-Schnuerch | Process for improving the mucoadhesion of polymers, and the preparation and use of these |
| AU1352701A (en) * | 1999-10-29 | 2001-05-14 | University Of Utah Research Foundation | An activated-thiol polymer for drug delivery |
| KR20070051297A (en) * | 2004-08-03 | 2007-05-17 | 티슈메드 리미티드 | Tissue-adhesive material |
| CZ300805B6 (en) | 2007-01-23 | 2009-08-12 | Ústav experimentální medicíny AV CR | Biomaterial based on nanofiber layers and method of preparation thereof |
| US20080305149A1 (en) * | 2007-06-11 | 2008-12-11 | Thomas Hirt | Mucoadhesive vesicles for drug delivery |
| DK2482852T3 (en) | 2009-09-30 | 2018-03-05 | Thiomatrix Forschungs Und Beratungs Gmbh | Mucoadhesive polymers with vitamin B substructures |
-
2010
- 2010-09-29 DK DK10760673.3T patent/DK2482852T3/en active
- 2010-09-29 CN CN2010800405370A patent/CN102596253B/en active Active
- 2010-09-29 IN IN3140DEN2012 patent/IN2012DN03140A/en unknown
- 2010-09-29 WO PCT/EP2010/064464 patent/WO2011039259A2/en active Application Filing
- 2010-09-29 CN CN201310573913.8A patent/CN103709280B/en active Active
- 2010-09-29 CA CA2775833A patent/CA2775833C/en active Active
- 2010-09-29 US US13/499,099 patent/US8980238B2/en active Active
- 2010-09-29 AU AU2010303009A patent/AU2010303009C1/en active Active
- 2010-09-29 EP EP10760673.3A patent/EP2482852B1/en active Active
- 2010-09-29 PL PL10760673T patent/PL2482852T3/en unknown
- 2010-09-29 ES ES10760673.3T patent/ES2659442T3/en active Active
- 2010-09-29 JP JP2012531410A patent/JP6016234B2/en active Active
-
2015
- 2015-02-12 US US14/621,313 patent/US10639377B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2775833C (en) | 2018-01-16 |
| US20120225024A1 (en) | 2012-09-06 |
| CN102596253A (en) | 2012-07-18 |
| US8980238B2 (en) | 2015-03-17 |
| US20150209434A1 (en) | 2015-07-30 |
| CN103709280A (en) | 2014-04-09 |
| AU2010303009B2 (en) | 2015-07-16 |
| CN103709280B (en) | 2016-03-23 |
| CA2775833A1 (en) | 2011-04-07 |
| JP2013506728A (en) | 2013-02-28 |
| EP2482852A2 (en) | 2012-08-08 |
| CN102596253B (en) | 2013-11-06 |
| AU2010303009A1 (en) | 2012-03-01 |
| ES2659442T3 (en) | 2018-03-15 |
| EP2482852B1 (en) | 2017-11-22 |
| PL2482852T3 (en) | 2018-05-30 |
| WO2011039259A3 (en) | 2011-10-20 |
| JP6016234B2 (en) | 2016-10-26 |
| DK2482852T3 (en) | 2018-03-05 |
| WO2011039259A2 (en) | 2011-04-07 |
| AU2010303009C1 (en) | 2016-01-07 |
| US10639377B2 (en) | 2020-05-05 |
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