MX2020011724A - Nanoparticula que comprende un poliester biorresorbible, un polimero hidrofilo y un peptido acilado derivado de lactoferrina humana. - Google Patents
Nanoparticula que comprende un poliester biorresorbible, un polimero hidrofilo y un peptido acilado derivado de lactoferrina humana.Info
- Publication number
- MX2020011724A MX2020011724A MX2020011724A MX2020011724A MX2020011724A MX 2020011724 A MX2020011724 A MX 2020011724A MX 2020011724 A MX2020011724 A MX 2020011724A MX 2020011724 A MX2020011724 A MX 2020011724A MX 2020011724 A MX2020011724 A MX 2020011724A
- Authority
- MX
- Mexico
- Prior art keywords
- bio
- derived peptide
- human lactoferrin
- hydrophilic polymer
- nanoparticle
- Prior art date
Links
- 108090000765 processed proteins & peptides Proteins 0.000 title abstract 5
- 101000798114 Homo sapiens Lactotransferrin Proteins 0.000 title abstract 3
- 102000050459 human LTF Human genes 0.000 title abstract 3
- 229920001477 hydrophilic polymer Polymers 0.000 title abstract 3
- 229920000728 polyester Polymers 0.000 title abstract 3
- 239000002105 nanoparticle Substances 0.000 title abstract 2
- 125000003275 alpha amino acid group Chemical group 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
- A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
- A61K49/0041—Xanthene dyes, used in vivo, e.g. administered to a mice, e.g. rhodamines, rose Bengal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/005—Fluorescence in vivo characterised by the carrier molecule carrying the fluorescent agent
- A61K49/0056—Peptides, proteins, polyamino acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0063—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
- A61K49/0069—Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
- A61K49/0089—Particulate, powder, adsorbate, bead, sphere
- A61K49/0091—Microparticle, microcapsule, microbubble, microsphere, microbead, i.e. having a size or diameter higher or equal to 1 micrometer
- A61K49/0093—Nanoparticle, nanocapsule, nanobubble, nanosphere, nanobead, i.e. having a size or diameter smaller than 1 micrometer, e.g. polymeric nanoparticle
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate 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
- A61K9/146—Intimate 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 macromolecular compounds
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
- A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/906—Drug delivery
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Nanotechnology (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Polyesters Or Polycarbonates (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
La invención se refiere a una nanopartícula que comprende un núcleo, que comprende un poliéster biorresorbible y un polímero hidrófilo, en la que el polímero hidrófilo es una parte del poliéster biorresorbible o un polímero independiente y, sobre el núcleo, un péptido acilado derivado de la lactoferrina humana, en dla que el péptido acilado derivado de lactoferrina humana es un péptido que tiene la secuencia de aminoácidos SEQ ID No.1: KCFQWQRNMRKVRGPPVSCIKR o una secuencia de aminoácidos, que no difiere en más de 8 posiciones de aminoácido de la secuencia 10 SEQ.ID.No.1 y en la que el extremo N del péptido derivado de lactoferrina humana se ha acilado con un grupo monoacilo C16.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18171195 | 2018-05-08 | ||
PCT/EP2019/060410 WO2019214939A1 (en) | 2018-05-08 | 2019-04-24 | Nanoparticle comprising a bio-resorbable polyester, a hydrophilic polymer and an acylated human lactoferrin-derived peptide |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020011724A true MX2020011724A (es) | 2021-01-08 |
Family
ID=62142979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020011724A MX2020011724A (es) | 2018-05-08 | 2019-04-24 | Nanoparticula que comprende un poliester biorresorbible, un polimero hidrofilo y un peptido acilado derivado de lactoferrina humana. |
Country Status (14)
Country | Link |
---|---|
US (1) | US11052053B2 (es) |
EP (1) | EP3790534B1 (es) |
JP (1) | JP2021523137A (es) |
KR (1) | KR20210008496A (es) |
CN (1) | CN112469397B (es) |
BR (1) | BR112020022353A2 (es) |
CA (1) | CA3099459A1 (es) |
ES (1) | ES2964393T3 (es) |
HU (1) | HUE063939T2 (es) |
IL (1) | IL278469B2 (es) |
MX (1) | MX2020011724A (es) |
PL (1) | PL3790534T3 (es) |
SI (1) | SI3790534T1 (es) |
WO (1) | WO2019214939A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL294641A (en) | 2019-10-31 | 2022-09-01 | Evonik Operations Gmbh | A process for preparing nanoparticles or microparticles containing a carrier polymer and one or more biologically active components |
CN111393227B (zh) * | 2020-04-08 | 2022-07-08 | 黑龙江八一农垦大学 | 一种种衣剂 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937272A1 (de) | 1989-11-09 | 1991-05-16 | Boehringer Ingelheim Kg | Neue copolymere aus trimethylencarbonat und optisch inaktiven laktiden |
DE10200738A1 (de) | 2002-01-11 | 2003-08-07 | Boehringer Ingelheim Pharma | Verfahren zur Herstellung von resorbierbaren Polyestern durch Massepolymerisation |
US6706854B2 (en) | 2002-01-11 | 2004-03-16 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Process for preparing reabsorbable polyesters by mass polymerization |
DE102005033101A1 (de) | 2005-07-15 | 2007-01-25 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Resorbierbare Polyetherester und ihre Verwendung zur Herstellung von medizinischen Implantaten |
DE102005051366A1 (de) | 2005-10-25 | 2007-04-26 | Degussa Gmbh | Drug Delivery Systeme |
MX2008008548A (es) | 2005-12-30 | 2008-09-10 | Evonik Roehm Gmbh | Peptidos utiles como petidos penetradores de celulas. |
DE102007020951A1 (de) | 2007-05-04 | 2008-11-06 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren und Vorrichtung zur Reinigung eines resorbierbaren Polyesters |
EP2643344B1 (en) | 2010-11-26 | 2017-03-22 | Evonik Röhm GmbH | Human lactoferrin derived peptide for use as an antigen masking agent |
JP6038167B2 (ja) * | 2011-10-31 | 2016-12-07 | ケーン バイオテク インコーポレーテッド | 口腔疾患を予防及び治療する組成物及び方法 |
US9770419B2 (en) * | 2012-08-01 | 2017-09-26 | Shaker A. Mousa | Methods and compositions of camel derived products |
CA2950339C (en) | 2014-05-28 | 2022-03-29 | Evonik Rohm Gmbh | Coated calcium phosphate nanoparticles comprising a cationic polymer layer |
-
2019
- 2019-04-24 CA CA3099459A patent/CA3099459A1/en active Pending
- 2019-04-24 IL IL278469A patent/IL278469B2/en unknown
- 2019-04-24 KR KR1020207034971A patent/KR20210008496A/ko not_active Application Discontinuation
- 2019-04-24 ES ES19720106T patent/ES2964393T3/es active Active
- 2019-04-24 MX MX2020011724A patent/MX2020011724A/es unknown
- 2019-04-24 HU HUE19720106A patent/HUE063939T2/hu unknown
- 2019-04-24 EP EP19720106.4A patent/EP3790534B1/en active Active
- 2019-04-24 PL PL19720106.4T patent/PL3790534T3/pl unknown
- 2019-04-24 US US17/052,947 patent/US11052053B2/en active Active
- 2019-04-24 WO PCT/EP2019/060410 patent/WO2019214939A1/en unknown
- 2019-04-24 JP JP2020562591A patent/JP2021523137A/ja active Pending
- 2019-04-24 BR BR112020022353-0A patent/BR112020022353A2/pt unknown
- 2019-04-24 SI SI201930646T patent/SI3790534T1/sl unknown
- 2019-04-24 CN CN201980030692.5A patent/CN112469397B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
HUE063939T2 (hu) | 2024-02-28 |
KR20210008496A (ko) | 2021-01-22 |
ES2964393T3 (es) | 2024-04-05 |
CN112469397B (zh) | 2022-12-02 |
EP3790534A1 (en) | 2021-03-17 |
US11052053B2 (en) | 2021-07-06 |
IL278469A (es) | 2021-01-31 |
IL278469B1 (en) | 2023-10-01 |
IL278469B2 (en) | 2024-02-01 |
PL3790534T3 (pl) | 2024-02-19 |
JP2021523137A (ja) | 2021-09-02 |
CN112469397A (zh) | 2021-03-09 |
CA3099459A1 (en) | 2019-11-14 |
US20210137847A1 (en) | 2021-05-13 |
BR112020022353A2 (pt) | 2021-02-02 |
WO2019214939A1 (en) | 2019-11-14 |
EP3790534B1 (en) | 2023-08-30 |
SI3790534T1 (sl) | 2023-12-29 |
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